GET https://dev.normadoc.fr/products/ieee-c57-12-90-2015-ieee00005269-242561

Response
200 OK
IP
216.73.217.20
Profiled on
Token
b1fb73

Components

4 Twig Components
24 Render Count
17 ms Render Time
196.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		11 2.13ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		11 7.40ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.19ms
ProductCard 
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig 		1 8.33ms

Render calls

ProductState App\Twig\Components\ProductState 194.0 MiB 0.29 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#93102
  +product: App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 194.0 MiB 0.19 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductType {#93280
  +product: App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.62 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#93347
  +product: App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.21 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#106798
  +product: App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.77 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#106898
  +product: App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.26 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93793
    #id: 12176
    #code: "IEEE00007211"
    #attributes: Doctrine\ORM\PersistentCollection {#93773 …}
    #variants: Doctrine\ORM\PersistentCollection {#93770 …}
    #options: Doctrine\ORM\PersistentCollection {#93766 …}
    #associations: Doctrine\ORM\PersistentCollection {#93762 …}
    #createdAt: DateTime @1751040251 {#93800
      date: 2025-06-27 18:04:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93779
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93784 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93825
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93793}
        #id: 43713
        #name: "IEEE C57.12.90:2021"
        #slug: "ieee-c57-12-90-2021-ieee00007211-243829"
        #description: """
          Revision Standard - Active.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93782 …}
    #channels: Doctrine\ORM\PersistentCollection {#93775 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93780 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93777 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93790 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93763
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#93799
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1643929200 {#93798
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1643929200 {#93792
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 119
    -documents: Doctrine\ORM\PersistentCollection {#93788 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93786 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#113679
  +product: App\Entity\Product\Product {#93793
    #id: 12176
    #code: "IEEE00007211"
    #attributes: Doctrine\ORM\PersistentCollection {#93773 …}
    #variants: Doctrine\ORM\PersistentCollection {#93770 …}
    #options: Doctrine\ORM\PersistentCollection {#93766 …}
    #associations: Doctrine\ORM\PersistentCollection {#93762 …}
    #createdAt: DateTime @1751040251 {#93800
      date: 2025-06-27 18:04:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93779
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93784 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93825
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93793}
        #id: 43713
        #name: "IEEE C57.12.90:2021"
        #slug: "ieee-c57-12-90-2021-ieee00007211-243829"
        #description: """
          Revision Standard - Active.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93782 …}
    #channels: Doctrine\ORM\PersistentCollection {#93775 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93780 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93777 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93790 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93763
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#93799
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1643929200 {#93798
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1643929200 {#93792
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 119
    -documents: Doctrine\ORM\PersistentCollection {#93788 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93786 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.79 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93793
    #id: 12176
    #code: "IEEE00007211"
    #attributes: Doctrine\ORM\PersistentCollection {#93773 …}
    #variants: Doctrine\ORM\PersistentCollection {#93770 …}
    #options: Doctrine\ORM\PersistentCollection {#93766 …}
    #associations: Doctrine\ORM\PersistentCollection {#93762 …}
    #createdAt: DateTime @1751040251 {#93800
      date: 2025-06-27 18:04:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93779
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93784 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93825
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93793}
        #id: 43713
        #name: "IEEE C57.12.90:2021"
        #slug: "ieee-c57-12-90-2021-ieee00007211-243829"
        #description: """
          Revision Standard - Active.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93782 …}
    #channels: Doctrine\ORM\PersistentCollection {#93775 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93780 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93777 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93790 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93763
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#93799
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1643929200 {#93798
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1643929200 {#93792
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 119
    -documents: Doctrine\ORM\PersistentCollection {#93788 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93786 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#113746
  +product: App\Entity\Product\Product {#93793
    #id: 12176
    #code: "IEEE00007211"
    #attributes: Doctrine\ORM\PersistentCollection {#93773 …}
    #variants: Doctrine\ORM\PersistentCollection {#93770 …}
    #options: Doctrine\ORM\PersistentCollection {#93766 …}
    #associations: Doctrine\ORM\PersistentCollection {#93762 …}
    #createdAt: DateTime @1751040251 {#93800
      date: 2025-06-27 18:04:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93779
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93784 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93825
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93793}
        #id: 43713
        #name: "IEEE C57.12.90:2021"
        #slug: "ieee-c57-12-90-2021-ieee00007211-243829"
        #description: """
          Revision Standard - Active.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93782 …}
    #channels: Doctrine\ORM\PersistentCollection {#93775 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93780 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93777 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93790 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93763
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#93799
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1643929200 {#93798
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1643929200 {#93792
      date: 2022-02-04 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 119
    -documents: Doctrine\ORM\PersistentCollection {#93788 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93786 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.17 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113466
    #id: 11941
    #code: "IEEE00006806"
    #attributes: Doctrine\ORM\PersistentCollection {#113500 …}
    #variants: Doctrine\ORM\PersistentCollection {#113502 …}
    #options: Doctrine\ORM\PersistentCollection {#113506 …}
    #associations: Doctrine\ORM\PersistentCollection {#113504 …}
    #createdAt: DateTime @1751040090 {#113477
      date: 2025-06-27 18:01:30.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113475
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113490 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113813
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113466}
        #id: 42773
        #name: "IEEE C57.12.90-2015/Cor 1:2017"
        #slug: "ieee-c57-12-90-2015-cor-1-2017-ieee00006806-243593"
        #description: """
          Corrigendum Standard - Superseded.<br />\n
          The definition of constant k in Equation 2 (in 8.3) and line terminal rated voltage in the last paragraph of 10.8.2 are corrected in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers Corrigendum 1:Editorial and Technical Corrections"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113492 …}
    #channels: Doctrine\ORM\PersistentCollection {#113498 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113494 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113496 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113483 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113473
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1644188400 {#113476
      date: 2022-02-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1493330400 {#113469
      date: 2017-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 13
    -documents: Doctrine\ORM\PersistentCollection {#113486 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113488 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#113828
  +product: App\Entity\Product\Product {#113466
    #id: 11941
    #code: "IEEE00006806"
    #attributes: Doctrine\ORM\PersistentCollection {#113500 …}
    #variants: Doctrine\ORM\PersistentCollection {#113502 …}
    #options: Doctrine\ORM\PersistentCollection {#113506 …}
    #associations: Doctrine\ORM\PersistentCollection {#113504 …}
    #createdAt: DateTime @1751040090 {#113477
      date: 2025-06-27 18:01:30.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113475
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113490 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113813
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113466}
        #id: 42773
        #name: "IEEE C57.12.90-2015/Cor 1:2017"
        #slug: "ieee-c57-12-90-2015-cor-1-2017-ieee00006806-243593"
        #description: """
          Corrigendum Standard - Superseded.<br />\n
          The definition of constant k in Equation 2 (in 8.3) and line terminal rated voltage in the last paragraph of 10.8.2 are corrected in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers Corrigendum 1:Editorial and Technical Corrections"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113492 …}
    #channels: Doctrine\ORM\PersistentCollection {#113498 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113494 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113496 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113483 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113473
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1644188400 {#113476
      date: 2022-02-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1493330400 {#113469
      date: 2017-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 13
    -documents: Doctrine\ORM\PersistentCollection {#113486 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113488 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.81 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113466
    #id: 11941
    #code: "IEEE00006806"
    #attributes: Doctrine\ORM\PersistentCollection {#113500 …}
    #variants: Doctrine\ORM\PersistentCollection {#113502 …}
    #options: Doctrine\ORM\PersistentCollection {#113506 …}
    #associations: Doctrine\ORM\PersistentCollection {#113504 …}
    #createdAt: DateTime @1751040090 {#113477
      date: 2025-06-27 18:01:30.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113475
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113490 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113813
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113466}
        #id: 42773
        #name: "IEEE C57.12.90-2015/Cor 1:2017"
        #slug: "ieee-c57-12-90-2015-cor-1-2017-ieee00006806-243593"
        #description: """
          Corrigendum Standard - Superseded.<br />\n
          The definition of constant k in Equation 2 (in 8.3) and line terminal rated voltage in the last paragraph of 10.8.2 are corrected in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers Corrigendum 1:Editorial and Technical Corrections"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113492 …}
    #channels: Doctrine\ORM\PersistentCollection {#113498 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113494 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113496 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113483 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113473
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1644188400 {#113476
      date: 2022-02-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1493330400 {#113469
      date: 2017-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 13
    -documents: Doctrine\ORM\PersistentCollection {#113486 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113488 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#113880
  +product: App\Entity\Product\Product {#113466
    #id: 11941
    #code: "IEEE00006806"
    #attributes: Doctrine\ORM\PersistentCollection {#113500 …}
    #variants: Doctrine\ORM\PersistentCollection {#113502 …}
    #options: Doctrine\ORM\PersistentCollection {#113506 …}
    #associations: Doctrine\ORM\PersistentCollection {#113504 …}
    #createdAt: DateTime @1751040090 {#113477
      date: 2025-06-27 18:01:30.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113475
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113490 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113813
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113466}
        #id: 42773
        #name: "IEEE C57.12.90-2015/Cor 1:2017"
        #slug: "ieee-c57-12-90-2015-cor-1-2017-ieee00006806-243593"
        #description: """
          Corrigendum Standard - Superseded.<br />\n
          The definition of constant k in Equation 2 (in 8.3) and line terminal rated voltage in the last paragraph of 10.8.2 are corrected in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers Corrigendum 1:Editorial and Technical Corrections"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113492 …}
    #channels: Doctrine\ORM\PersistentCollection {#113498 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113494 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113496 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113483 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113473
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1644188400 {#113476
      date: 2022-02-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1493330400 {#113469
      date: 2017-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 13
    -documents: Doctrine\ORM\PersistentCollection {#113486 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113488 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.22 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#113944
  +product: App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.86 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#113971
  +product: App\Entity\Product\Product {#7311
    #id: 10909
    #code: "IEEE00005269"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039359 {#7274
      date: 2025-06-27 17:49:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 38645
        #name: "IEEE C57.12.90:2015"
        #slug: "ieee-c57-12-90-2015-ieee00005269-242561"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, IEEE Std C57.12.10(TM), IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM), or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1709852400 {#7292
      date: 2024-03-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1457650800 {#7318
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1457650800 {#7316
      date: 2016-03-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 120
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.21 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#114035
  +product: App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.57 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#114062
  +product: App\Entity\Product\Product {#106782
    #id: 10533
    #code: "IEEE00004559"
    #attributes: Doctrine\ORM\PersistentCollection {#106765 …}
    #variants: Doctrine\ORM\PersistentCollection {#106762 …}
    #options: Doctrine\ORM\PersistentCollection {#106758 …}
    #associations: Doctrine\ORM\PersistentCollection {#106760 …}
    #createdAt: DateTime @1751039121 {#106790
      date: 2025-06-27 17:45:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106763
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106776 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106815
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106782}
        #id: 37141
        #name: "IEEE C57.12.90:2010"
        #slug: "ieee-c57-12-90-2010-ieee00004559-242185"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers.1 It is intended for use as a basis for performance and proper testing of such transformers.<br />\n
          This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers.<br />\n
          Transformer requirements and specific test criteria are not a part of this standard, but they are contained in appropriate standards, such as IEEE Std C57.12.00, ANSI C57.12.10 [B1],2 IEEE Std C57.12.20(TM), and IEEE Std C57.12.40(TM) [B10], or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information for tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106773 …}
    #channels: Doctrine\ORM\PersistentCollection {#106767 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106771 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106769 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106783 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106750
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106789
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1287093600 {#106788
      date: 2010-10-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 100
    -documents: Doctrine\ORM\PersistentCollection {#106780 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106778 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.17 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113478
    #id: 9886
    #code: "IEEE00003151"
    #attributes: Doctrine\ORM\PersistentCollection {#113530 …}
    #variants: Doctrine\ORM\PersistentCollection {#113532 …}
    #options: Doctrine\ORM\PersistentCollection {#113536 …}
    #associations: Doctrine\ORM\PersistentCollection {#113534 …}
    #createdAt: DateTime @1751038638 {#113509
      date: 2025-06-27 17:37:18.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113510
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114128
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113478}
        #id: 34553
        #name: "IEEE C57.12.90:2006"
        #slug: "ieee-c57-12-90-2006-ieee00003151-241538"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00TM-2006 and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phaserelation tests, ratio tests, no-load-loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, calculated data, and certified test data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc Furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113522 …}
    #channels: Doctrine\ORM\PersistentCollection {#113528 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113524 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113526 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113514 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113512
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1171494000 {#113513
      date: 2007-02-15 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 95
    -documents: Doctrine\ORM\PersistentCollection {#113516 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113518 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#114143
  +product: App\Entity\Product\Product {#113478
    #id: 9886
    #code: "IEEE00003151"
    #attributes: Doctrine\ORM\PersistentCollection {#113530 …}
    #variants: Doctrine\ORM\PersistentCollection {#113532 …}
    #options: Doctrine\ORM\PersistentCollection {#113536 …}
    #associations: Doctrine\ORM\PersistentCollection {#113534 …}
    #createdAt: DateTime @1751038638 {#113509
      date: 2025-06-27 17:37:18.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113510
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114128
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113478}
        #id: 34553
        #name: "IEEE C57.12.90:2006"
        #slug: "ieee-c57-12-90-2006-ieee00003151-241538"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00TM-2006 and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phaserelation tests, ratio tests, no-load-loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, calculated data, and certified test data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc Furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113522 …}
    #channels: Doctrine\ORM\PersistentCollection {#113528 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113524 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113526 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113514 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113512
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1171494000 {#113513
      date: 2007-02-15 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 95
    -documents: Doctrine\ORM\PersistentCollection {#113516 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113518 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.62 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113478
    #id: 9886
    #code: "IEEE00003151"
    #attributes: Doctrine\ORM\PersistentCollection {#113530 …}
    #variants: Doctrine\ORM\PersistentCollection {#113532 …}
    #options: Doctrine\ORM\PersistentCollection {#113536 …}
    #associations: Doctrine\ORM\PersistentCollection {#113534 …}
    #createdAt: DateTime @1751038638 {#113509
      date: 2025-06-27 17:37:18.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113510
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114128
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113478}
        #id: 34553
        #name: "IEEE C57.12.90:2006"
        #slug: "ieee-c57-12-90-2006-ieee00003151-241538"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00TM-2006 and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phaserelation tests, ratio tests, no-load-loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, calculated data, and certified test data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc Furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113522 …}
    #channels: Doctrine\ORM\PersistentCollection {#113528 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113524 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113526 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113514 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113512
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1171494000 {#113513
      date: 2007-02-15 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 95
    -documents: Doctrine\ORM\PersistentCollection {#113516 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113518 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#114195
  +product: App\Entity\Product\Product {#113478
    #id: 9886
    #code: "IEEE00003151"
    #attributes: Doctrine\ORM\PersistentCollection {#113530 …}
    #variants: Doctrine\ORM\PersistentCollection {#113532 …}
    #options: Doctrine\ORM\PersistentCollection {#113536 …}
    #associations: Doctrine\ORM\PersistentCollection {#113534 …}
    #createdAt: DateTime @1751038638 {#113509
      date: 2025-06-27 17:37:18.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113510
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114128
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113478}
        #id: 34553
        #name: "IEEE C57.12.90:2006"
        #slug: "ieee-c57-12-90-2006-ieee00003151-241538"
        #description: """
          Revision Standard - Superseded.<br />\n
          Methods for performing tests specified in IEEE Std C57.12.00TM-2006 and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phaserelation tests, ratio tests, no-load-loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, calculated data, and certified test data.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc Furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and proper testing of such transformers. This standard is being revised to include technical changes to the document, which have been proposed by various technical working groups and sub-committees within the PES Transformers Committee. As this standard describes the standard test code for liquid immersed distribution, power and regulating transformers it is the intention of the working group to keep it as up-to-date as possible.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113522 …}
    #channels: Doctrine\ORM\PersistentCollection {#113528 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113524 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113526 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113514 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113512
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1171494000 {#113513
      date: 2007-02-15 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 95
    -documents: Doctrine\ORM\PersistentCollection {#113516 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113518 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113543
    #id: 9666
    #code: "IEEE00002724"
    #attributes: Doctrine\ORM\PersistentCollection {#113560 …}
    #variants: Doctrine\ORM\PersistentCollection {#113562 …}
    #options: Doctrine\ORM\PersistentCollection {#113566 …}
    #associations: Doctrine\ORM\PersistentCollection {#113564 …}
    #createdAt: DateTime @1751038453 {#113538
      date: 2025-06-27 17:34:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113539
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113550 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114261
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113543}
        #id: 33673
        #name: "IEEE C57.12.90:1999"
        #slug: "ieee-c57-12-90-1999-ieee00002724-241318"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.90-2006 A common format for data files and exchange medium used for the interchange of vari- ous types of fault, test, or simulation data for electrical power systems is defined. Sources of transient data are described, and the case of diskettes as an exchange medium is recommended.Issues of sampling rates, filters, and sample rate conversions for transient data being exchanged are discussed. Files for data exchange are specified, as is the organization of the data. A sample file is given.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but are contained in appropriate standards, such as IEEE Std C57.12.00-1993 , ANSI C57.12.10-1988 , IEEE Std C57.12.20-1996 , ANSI C57.12.40-1994 , or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113552 …}
    #channels: Doctrine\ORM\PersistentCollection {#113558 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113554 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113556 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113544 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113540
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113541
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @946508400 {#113542
      date: 1999-12-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 88
    -documents: Doctrine\ORM\PersistentCollection {#113546 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113548 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#114276
  +product: App\Entity\Product\Product {#113543
    #id: 9666
    #code: "IEEE00002724"
    #attributes: Doctrine\ORM\PersistentCollection {#113560 …}
    #variants: Doctrine\ORM\PersistentCollection {#113562 …}
    #options: Doctrine\ORM\PersistentCollection {#113566 …}
    #associations: Doctrine\ORM\PersistentCollection {#113564 …}
    #createdAt: DateTime @1751038453 {#113538
      date: 2025-06-27 17:34:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113539
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113550 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114261
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113543}
        #id: 33673
        #name: "IEEE C57.12.90:1999"
        #slug: "ieee-c57-12-90-1999-ieee00002724-241318"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.90-2006 A common format for data files and exchange medium used for the interchange of vari- ous types of fault, test, or simulation data for electrical power systems is defined. Sources of transient data are described, and the case of diskettes as an exchange medium is recommended.Issues of sampling rates, filters, and sample rate conversions for transient data being exchanged are discussed. Files for data exchange are specified, as is the organization of the data. A sample file is given.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but are contained in appropriate standards, such as IEEE Std C57.12.00-1993 , ANSI C57.12.10-1988 , IEEE Std C57.12.20-1996 , ANSI C57.12.40-1994 , or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113552 …}
    #channels: Doctrine\ORM\PersistentCollection {#113558 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113554 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113556 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113544 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113540
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113541
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @946508400 {#113542
      date: 1999-12-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 88
    -documents: Doctrine\ORM\PersistentCollection {#113546 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113548 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.58 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113543
    #id: 9666
    #code: "IEEE00002724"
    #attributes: Doctrine\ORM\PersistentCollection {#113560 …}
    #variants: Doctrine\ORM\PersistentCollection {#113562 …}
    #options: Doctrine\ORM\PersistentCollection {#113566 …}
    #associations: Doctrine\ORM\PersistentCollection {#113564 …}
    #createdAt: DateTime @1751038453 {#113538
      date: 2025-06-27 17:34:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113539
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113550 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114261
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113543}
        #id: 33673
        #name: "IEEE C57.12.90:1999"
        #slug: "ieee-c57-12-90-1999-ieee00002724-241318"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.90-2006 A common format for data files and exchange medium used for the interchange of vari- ous types of fault, test, or simulation data for electrical power systems is defined. Sources of transient data are described, and the case of diskettes as an exchange medium is recommended.Issues of sampling rates, filters, and sample rate conversions for transient data being exchanged are discussed. Files for data exchange are specified, as is the organization of the data. A sample file is given.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but are contained in appropriate standards, such as IEEE Std C57.12.00-1993 , ANSI C57.12.10-1988 , IEEE Std C57.12.20-1996 , ANSI C57.12.40-1994 , or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113552 …}
    #channels: Doctrine\ORM\PersistentCollection {#113558 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113554 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113556 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113544 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113540
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113541
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @946508400 {#113542
      date: 1999-12-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 88
    -documents: Doctrine\ORM\PersistentCollection {#113546 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113548 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#114328
  +product: App\Entity\Product\Product {#113543
    #id: 9666
    #code: "IEEE00002724"
    #attributes: Doctrine\ORM\PersistentCollection {#113560 …}
    #variants: Doctrine\ORM\PersistentCollection {#113562 …}
    #options: Doctrine\ORM\PersistentCollection {#113566 …}
    #associations: Doctrine\ORM\PersistentCollection {#113564 …}
    #createdAt: DateTime @1751038453 {#113538
      date: 2025-06-27 17:34:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113539
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113550 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114261
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113543}
        #id: 33673
        #name: "IEEE C57.12.90:1999"
        #slug: "ieee-c57-12-90-1999-ieee00002724-241318"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.90-2006 A common format for data files and exchange medium used for the interchange of vari- ous types of fault, test, or simulation data for electrical power systems is defined. Sources of transient data are described, and the case of diskettes as an exchange medium is recommended.Issues of sampling rates, filters, and sample rate conversions for transient data being exchanged are discussed. Files for data exchange are specified, as is the organization of the data. A sample file is given.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. Transformer requirements and specific test criteria are not a part of this standard, but are contained in appropriate standards, such as IEEE Std C57.12.00-1993 , ANSI C57.12.10-1988 , IEEE Std C57.12.20-1996 , ANSI C57.12.40-1994 , or in user specifications.<br />\n
          The purpose of this standard is to provide test procedure information.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113552 …}
    #channels: Doctrine\ORM\PersistentCollection {#113558 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113554 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113556 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113544 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113540
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113541
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @946508400 {#113542
      date: 1999-12-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 88
    -documents: Doctrine\ORM\PersistentCollection {#113546 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113548 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113573
    #id: 9665
    #code: "IEEE00002722"
    #attributes: Doctrine\ORM\PersistentCollection {#113590 …}
    #variants: Doctrine\ORM\PersistentCollection {#113592 …}
    #options: Doctrine\ORM\PersistentCollection {#113596 …}
    #associations: Doctrine\ORM\PersistentCollection {#113594 …}
    #createdAt: DateTime @1751038452 {#113568
      date: 2025-06-27 17:34:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113569
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113580 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114394
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113573}
        #id: 33669
        #name: "IEEE C57.12.90:1993"
        #slug: "ieee-c57-12-90-1993-ieee00002722-241317"
        #description: """
          Revision Standard - Superseded.<br />\n
          Replaced by IEEE Std C57.12.90-1999 (SH/SS94778) Abstract: Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements; and the words should or may refer to matters that are recommended or permitted, but not mandatory.<br />\n
          The purpose of this standard is to provide test procedure information. Transformer requirements and specific test criteria are not a part of this standard but are contained in appropriate standards, such as IEEE Std C57.12.00-1993, ANSI Std C57.12.10-1987, ANSI Std C57.12.20-1988, ANSI Std C57.12.40-1990, or in user specifications.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113582 …}
    #channels: Doctrine\ORM\PersistentCollection {#113588 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113584 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113586 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113574 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113570
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @757292400 {#113572
      date: 1993-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 116
    -documents: Doctrine\ORM\PersistentCollection {#113576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113578 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#114409
  +product: App\Entity\Product\Product {#113573
    #id: 9665
    #code: "IEEE00002722"
    #attributes: Doctrine\ORM\PersistentCollection {#113590 …}
    #variants: Doctrine\ORM\PersistentCollection {#113592 …}
    #options: Doctrine\ORM\PersistentCollection {#113596 …}
    #associations: Doctrine\ORM\PersistentCollection {#113594 …}
    #createdAt: DateTime @1751038452 {#113568
      date: 2025-06-27 17:34:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113569
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113580 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114394
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113573}
        #id: 33669
        #name: "IEEE C57.12.90:1993"
        #slug: "ieee-c57-12-90-1993-ieee00002722-241317"
        #description: """
          Revision Standard - Superseded.<br />\n
          Replaced by IEEE Std C57.12.90-1999 (SH/SS94778) Abstract: Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements; and the words should or may refer to matters that are recommended or permitted, but not mandatory.<br />\n
          The purpose of this standard is to provide test procedure information. Transformer requirements and specific test criteria are not a part of this standard but are contained in appropriate standards, such as IEEE Std C57.12.00-1993, ANSI Std C57.12.10-1987, ANSI Std C57.12.20-1988, ANSI Std C57.12.40-1990, or in user specifications.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113582 …}
    #channels: Doctrine\ORM\PersistentCollection {#113588 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113584 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113586 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113574 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113570
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @757292400 {#113572
      date: 1993-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 116
    -documents: Doctrine\ORM\PersistentCollection {#113576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113578 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.57 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113573
    #id: 9665
    #code: "IEEE00002722"
    #attributes: Doctrine\ORM\PersistentCollection {#113590 …}
    #variants: Doctrine\ORM\PersistentCollection {#113592 …}
    #options: Doctrine\ORM\PersistentCollection {#113596 …}
    #associations: Doctrine\ORM\PersistentCollection {#113594 …}
    #createdAt: DateTime @1751038452 {#113568
      date: 2025-06-27 17:34:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113569
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113580 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114394
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113573}
        #id: 33669
        #name: "IEEE C57.12.90:1993"
        #slug: "ieee-c57-12-90-1993-ieee00002722-241317"
        #description: """
          Revision Standard - Superseded.<br />\n
          Replaced by IEEE Std C57.12.90-1999 (SH/SS94778) Abstract: Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements; and the words should or may refer to matters that are recommended or permitted, but not mandatory.<br />\n
          The purpose of this standard is to provide test procedure information. Transformer requirements and specific test criteria are not a part of this standard but are contained in appropriate standards, such as IEEE Std C57.12.00-1993, ANSI Std C57.12.10-1987, ANSI Std C57.12.20-1988, ANSI Std C57.12.40-1990, or in user specifications.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113582 …}
    #channels: Doctrine\ORM\PersistentCollection {#113588 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113584 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113586 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113574 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113570
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @757292400 {#113572
      date: 1993-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 116
    -documents: Doctrine\ORM\PersistentCollection {#113576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113578 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#114461
  +product: App\Entity\Product\Product {#113573
    #id: 9665
    #code: "IEEE00002722"
    #attributes: Doctrine\ORM\PersistentCollection {#113590 …}
    #variants: Doctrine\ORM\PersistentCollection {#113592 …}
    #options: Doctrine\ORM\PersistentCollection {#113596 …}
    #associations: Doctrine\ORM\PersistentCollection {#113594 …}
    #createdAt: DateTime @1751038452 {#113568
      date: 2025-06-27 17:34:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113569
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113580 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114394
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113573}
        #id: 33669
        #name: "IEEE C57.12.90:1993"
        #slug: "ieee-c57-12-90-1993-ieee00002722-241317"
        #description: """
          Revision Standard - Superseded.<br />\n
          Replaced by IEEE Std C57.12.90-1999 (SH/SS94778) Abstract: Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t<br />\n
          This standard describes methods for performing tests specified in IEEE Std C57.12.00-1993 and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance, safety, and the proper testing of such transformers. This standard applies to all liquid-immersed transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements; and the words should or may refer to matters that are recommended or permitted, but not mandatory.<br />\n
          The purpose of this standard is to provide test procedure information. Transformer requirements and specific test criteria are not a part of this standard but are contained in appropriate standards, such as IEEE Std C57.12.00-1993, ANSI Std C57.12.10-1987, ANSI Std C57.12.20-1988, ANSI Std C57.12.40-1990, or in user specifications.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113582 …}
    #channels: Doctrine\ORM\PersistentCollection {#113588 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113584 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113586 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113574 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113570
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @757292400 {#113572
      date: 1993-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 116
    -documents: Doctrine\ORM\PersistentCollection {#113576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113578 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 194.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113603
    #id: 9664
    #code: "IEEE00002721"
    #attributes: Doctrine\ORM\PersistentCollection {#113620 …}
    #variants: Doctrine\ORM\PersistentCollection {#113622 …}
    #options: Doctrine\ORM\PersistentCollection {#113626 …}
    #associations: Doctrine\ORM\PersistentCollection {#113624 …}
    #createdAt: DateTime @1751038451 {#113598
      date: 2025-06-27 17:34:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#113599
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113610 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114527
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113603}
        #id: 33665
        #name: "IEEE C57.12.90:1987"
        #slug: "ieee-c57-12-90-1987-ieee00002721-241316"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by C57.12.90-1987. Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113612 …}
    #channels: Doctrine\ORM\PersistentCollection {#113618 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113616 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113604 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113600
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113601
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @575848800 {#113602
      date: 1988-04-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 80
    -documents: Doctrine\ORM\PersistentCollection {#113606 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113608 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#114542
  +product: App\Entity\Product\Product {#113603
    #id: 9664
    #code: "IEEE00002721"
    #attributes: Doctrine\ORM\PersistentCollection {#113620 …}
    #variants: Doctrine\ORM\PersistentCollection {#113622 …}
    #options: Doctrine\ORM\PersistentCollection {#113626 …}
    #associations: Doctrine\ORM\PersistentCollection {#113624 …}
    #createdAt: DateTime @1751038451 {#113598
      date: 2025-06-27 17:34:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#113599
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113610 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114527
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113603}
        #id: 33665
        #name: "IEEE C57.12.90:1987"
        #slug: "ieee-c57-12-90-1987-ieee00002721-241316"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by C57.12.90-1987. Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113612 …}
    #channels: Doctrine\ORM\PersistentCollection {#113618 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113616 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113604 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113600
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113601
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @575848800 {#113602
      date: 1988-04-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 80
    -documents: Doctrine\ORM\PersistentCollection {#113606 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113608 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 194.0 MiB 0.57 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113603
    #id: 9664
    #code: "IEEE00002721"
    #attributes: Doctrine\ORM\PersistentCollection {#113620 …}
    #variants: Doctrine\ORM\PersistentCollection {#113622 …}
    #options: Doctrine\ORM\PersistentCollection {#113626 …}
    #associations: Doctrine\ORM\PersistentCollection {#113624 …}
    #createdAt: DateTime @1751038451 {#113598
      date: 2025-06-27 17:34:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#113599
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113610 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114527
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113603}
        #id: 33665
        #name: "IEEE C57.12.90:1987"
        #slug: "ieee-c57-12-90-1987-ieee00002721-241316"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by C57.12.90-1987. Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113612 …}
    #channels: Doctrine\ORM\PersistentCollection {#113618 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113616 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113604 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113600
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113601
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @575848800 {#113602
      date: 1988-04-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 80
    -documents: Doctrine\ORM\PersistentCollection {#113606 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113608 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#114594
  +product: App\Entity\Product\Product {#113603
    #id: 9664
    #code: "IEEE00002721"
    #attributes: Doctrine\ORM\PersistentCollection {#113620 …}
    #variants: Doctrine\ORM\PersistentCollection {#113622 …}
    #options: Doctrine\ORM\PersistentCollection {#113626 …}
    #associations: Doctrine\ORM\PersistentCollection {#113624 …}
    #createdAt: DateTime @1751038451 {#113598
      date: 2025-06-27 17:34:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#113599
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113610 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114527
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113603}
        #id: 33665
        #name: "IEEE C57.12.90:1987"
        #slug: "ieee-c57-12-90-1987-ieee00002721-241316"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by C57.12.90-1987. Methods for performing tests specified in IEEE Std C57.12.00-1993, IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurement, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and loadloss measurements, dielectric tests, temperature tests, short-circuit tests, and audible-sound-level measurements.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers and IEEE Guide for Short-Circuit Testing of Distribution and Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113612 …}
    #channels: Doctrine\ORM\PersistentCollection {#113618 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113616 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113604 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113600
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113601
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @575848800 {#113602
      date: 1988-04-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.90"
    -bookCollection: ""
    -pageCount: 80
    -documents: Doctrine\ORM\PersistentCollection {#113606 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113608 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 196.0 MiB 8.33 ms
Input props 
[
  "product" => App\Entity\Product\Product {#136215
    #id: 10659
    #code: "IEEE00004777"
    #attributes: Doctrine\ORM\PersistentCollection {#136198 …}
    #variants: Doctrine\ORM\PersistentCollection {#136196 …}
    #options: Doctrine\ORM\PersistentCollection {#136191 …}
    #associations: Doctrine\ORM\PersistentCollection {#136193 …}
    #createdAt: DateTime @1751039202 {#136188
      date: 2025-06-27 17:46:42.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#136223
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136209 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136311
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#136215}
        #id: 37645
        #name: "IEEE 4:2013"
        #slug: "ieee-4-2013-ieee00004777-242311"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Standard methods and basic techniques for high-voltage testing applicable to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltages, switching impulse voltages, and impulse currents are established in this standard. Sections that deal with alternating voltage, direct voltage, and impulse testing are combined in this revision to organize the technical content for ease of use. In addition, the concept of measurement uncertainty in evaluation of high-voltage and high-current tests is introduced in this version.<br />\n
          \t\t\t\t<br />\n
          This standard is applicable to - Dielectric tests with direct voltages - Dielectric tests with alternating voltages - Dielectric tests with impulse voltages - Tests with impulse currents - Tests with combinations of the above - Capacitance and dielectric loss measurements This standard is applicable only to tests on equipment with a rated voltage above 1000 V. Procedures are given for applying correction factors to convert test data to standard atmospheric conditions. This standard also specifies procedures for testing equipment when external insulation of the test object is to be subjected to dry, wet, or contaminated conditions.<br />\n
          The purpose of this standard is to<br />\n
          - Define terms of general applicability<br />\n
          - Present general requirements regarding test equipment and procedures<br />\n
          - Describe methods for evaluation of test results
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Voltage Testing Techniques"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#136207 …}
    #channels: Doctrine\ORM\PersistentCollection {#136200 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136204 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136202 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136217 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136174
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1712786400 {#136222
      date: 2024-04-11 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1368136800 {#136181
      date: 2013-05-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1710975600 {#136194
      date: 2024-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "4"
    -bookCollection: ""
    -pageCount: 213
    -documents: Doctrine\ORM\PersistentCollection {#136213 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136211 …}
  }
  "layout" => "vertical"
  "showPrice" => true
  "showStatusBadges" => true
  "additionalClasses" => "product__teaser--with-grey-border"
  "hasStretchedLink" => true
  "hoverType" => "shadow"
  "linkLabel" => "See more"
]
Attributes 
[]
Component 
App\Twig\Components\ProductCard {#136271
  +product: App\Entity\Product\Product {#136215
    #id: 10659
    #code: "IEEE00004777"
    #attributes: Doctrine\ORM\PersistentCollection {#136198 …}
    #variants: Doctrine\ORM\PersistentCollection {#136196 …}
    #options: Doctrine\ORM\PersistentCollection {#136191 …}
    #associations: Doctrine\ORM\PersistentCollection {#136193 …}
    #createdAt: DateTime @1751039202 {#136188
      date: 2025-06-27 17:46:42.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#136223
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136209 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136311
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#136215}
        #id: 37645
        #name: "IEEE 4:2013"
        #slug: "ieee-4-2013-ieee00004777-242311"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Standard methods and basic techniques for high-voltage testing applicable to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltages, switching impulse voltages, and impulse currents are established in this standard. Sections that deal with alternating voltage, direct voltage, and impulse testing are combined in this revision to organize the technical content for ease of use. In addition, the concept of measurement uncertainty in evaluation of high-voltage and high-current tests is introduced in this version.<br />\n
          \t\t\t\t<br />\n
          This standard is applicable to - Dielectric tests with direct voltages - Dielectric tests with alternating voltages - Dielectric tests with impulse voltages - Tests with impulse currents - Tests with combinations of the above - Capacitance and dielectric loss measurements This standard is applicable only to tests on equipment with a rated voltage above 1000 V. Procedures are given for applying correction factors to convert test data to standard atmospheric conditions. This standard also specifies procedures for testing equipment when external insulation of the test object is to be subjected to dry, wet, or contaminated conditions.<br />\n
          The purpose of this standard is to<br />\n
          - Define terms of general applicability<br />\n
          - Present general requirements regarding test equipment and procedures<br />\n
          - Describe methods for evaluation of test results
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Voltage Testing Techniques"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#136207 …}
    #channels: Doctrine\ORM\PersistentCollection {#136200 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136204 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136202 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136217 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136174
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1712786400 {#136222
      date: 2024-04-11 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1368136800 {#136181
      date: 2013-05-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1710975600 {#136194
      date: 2024-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "4"
    -bookCollection: ""
    -pageCount: 213
    -documents: Doctrine\ORM\PersistentCollection {#136213 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136211 …}
  }
  +layout: "vertical"
  +showPrice: true
  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
  +hoverType: "shadow"
}
ProductState App\Twig\Components\ProductState 196.0 MiB 0.16 ms
Input props 
[
  "product" => App\Entity\Product\Product {#136215
    #id: 10659
    #code: "IEEE00004777"
    #attributes: Doctrine\ORM\PersistentCollection {#136198 …}
    #variants: Doctrine\ORM\PersistentCollection {#136196 …}
    #options: Doctrine\ORM\PersistentCollection {#136191 …}
    #associations: Doctrine\ORM\PersistentCollection {#136193 …}
    #createdAt: DateTime @1751039202 {#136188
      date: 2025-06-27 17:46:42.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#136223
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136209 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136311
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#136215}
        #id: 37645
        #name: "IEEE 4:2013"
        #slug: "ieee-4-2013-ieee00004777-242311"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Standard methods and basic techniques for high-voltage testing applicable to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltages, switching impulse voltages, and impulse currents are established in this standard. Sections that deal with alternating voltage, direct voltage, and impulse testing are combined in this revision to organize the technical content for ease of use. In addition, the concept of measurement uncertainty in evaluation of high-voltage and high-current tests is introduced in this version.<br />\n
          \t\t\t\t<br />\n
          This standard is applicable to - Dielectric tests with direct voltages - Dielectric tests with alternating voltages - Dielectric tests with impulse voltages - Tests with impulse currents - Tests with combinations of the above - Capacitance and dielectric loss measurements This standard is applicable only to tests on equipment with a rated voltage above 1000 V. Procedures are given for applying correction factors to convert test data to standard atmospheric conditions. This standard also specifies procedures for testing equipment when external insulation of the test object is to be subjected to dry, wet, or contaminated conditions.<br />\n
          The purpose of this standard is to<br />\n
          - Define terms of general applicability<br />\n
          - Present general requirements regarding test equipment and procedures<br />\n
          - Describe methods for evaluation of test results
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Voltage Testing Techniques"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#136207 …}
    #channels: Doctrine\ORM\PersistentCollection {#136200 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136204 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136202 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136217 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136174
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1712786400 {#136222
      date: 2024-04-11 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1368136800 {#136181
      date: 2013-05-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1710975600 {#136194
      date: 2024-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "4"
    -bookCollection: ""
    -pageCount: 213
    -documents: Doctrine\ORM\PersistentCollection {#136213 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136211 …}
  }
]
Attributes 
[
  "showFullLabel" => false
]
Component 
App\Twig\Components\ProductState {#136313
  +product: App\Entity\Product\Product {#136215
    #id: 10659
    #code: "IEEE00004777"
    #attributes: Doctrine\ORM\PersistentCollection {#136198 …}
    #variants: Doctrine\ORM\PersistentCollection {#136196 …}
    #options: Doctrine\ORM\PersistentCollection {#136191 …}
    #associations: Doctrine\ORM\PersistentCollection {#136193 …}
    #createdAt: DateTime @1751039202 {#136188
      date: 2025-06-27 17:46:42.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#136223
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136209 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136311
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#136215}
        #id: 37645
        #name: "IEEE 4:2013"
        #slug: "ieee-4-2013-ieee00004777-242311"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Standard methods and basic techniques for high-voltage testing applicable to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltages, switching impulse voltages, and impulse currents are established in this standard. Sections that deal with alternating voltage, direct voltage, and impulse testing are combined in this revision to organize the technical content for ease of use. In addition, the concept of measurement uncertainty in evaluation of high-voltage and high-current tests is introduced in this version.<br />\n
          \t\t\t\t<br />\n
          This standard is applicable to - Dielectric tests with direct voltages - Dielectric tests with alternating voltages - Dielectric tests with impulse voltages - Tests with impulse currents - Tests with combinations of the above - Capacitance and dielectric loss measurements This standard is applicable only to tests on equipment with a rated voltage above 1000 V. Procedures are given for applying correction factors to convert test data to standard atmospheric conditions. This standard also specifies procedures for testing equipment when external insulation of the test object is to be subjected to dry, wet, or contaminated conditions.<br />\n
          The purpose of this standard is to<br />\n
          - Define terms of general applicability<br />\n
          - Present general requirements regarding test equipment and procedures<br />\n
          - Describe methods for evaluation of test results
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Voltage Testing Techniques"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#136207 …}
    #channels: Doctrine\ORM\PersistentCollection {#136200 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136204 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136202 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136217 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136174
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1712786400 {#136222
      date: 2024-04-11 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1368136800 {#136181
      date: 2013-05-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1710975600 {#136194
      date: 2024-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "4"
    -bookCollection: ""
    -pageCount: 213
    -documents: Doctrine\ORM\PersistentCollection {#136213 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136211 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 196.0 MiB 0.63 ms
Input props 
[
  "product" => App\Entity\Product\Product {#136215
    #id: 10659
    #code: "IEEE00004777"
    #attributes: Doctrine\ORM\PersistentCollection {#136198 …}
    #variants: Doctrine\ORM\PersistentCollection {#136196 …}
    #options: Doctrine\ORM\PersistentCollection {#136191 …}
    #associations: Doctrine\ORM\PersistentCollection {#136193 …}
    #createdAt: DateTime @1751039202 {#136188
      date: 2025-06-27 17:46:42.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#136223
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136209 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136311
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#136215}
        #id: 37645
        #name: "IEEE 4:2013"
        #slug: "ieee-4-2013-ieee00004777-242311"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Standard methods and basic techniques for high-voltage testing applicable to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltages, switching impulse voltages, and impulse currents are established in this standard. Sections that deal with alternating voltage, direct voltage, and impulse testing are combined in this revision to organize the technical content for ease of use. In addition, the concept of measurement uncertainty in evaluation of high-voltage and high-current tests is introduced in this version.<br />\n
          \t\t\t\t<br />\n
          This standard is applicable to - Dielectric tests with direct voltages - Dielectric tests with alternating voltages - Dielectric tests with impulse voltages - Tests with impulse currents - Tests with combinations of the above - Capacitance and dielectric loss measurements This standard is applicable only to tests on equipment with a rated voltage above 1000 V. Procedures are given for applying correction factors to convert test data to standard atmospheric conditions. This standard also specifies procedures for testing equipment when external insulation of the test object is to be subjected to dry, wet, or contaminated conditions.<br />\n
          The purpose of this standard is to<br />\n
          - Define terms of general applicability<br />\n
          - Present general requirements regarding test equipment and procedures<br />\n
          - Describe methods for evaluation of test results
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Voltage Testing Techniques"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#136207 …}
    #channels: Doctrine\ORM\PersistentCollection {#136200 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136204 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136202 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136217 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136174
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1712786400 {#136222
      date: 2024-04-11 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1368136800 {#136181
      date: 2013-05-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1710975600 {#136194
      date: 2024-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "4"
    -bookCollection: ""
    -pageCount: 213
    -documents: Doctrine\ORM\PersistentCollection {#136213 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136211 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#136390
  +product: App\Entity\Product\Product {#136215
    #id: 10659
    #code: "IEEE00004777"
    #attributes: Doctrine\ORM\PersistentCollection {#136198 …}
    #variants: Doctrine\ORM\PersistentCollection {#136196 …}
    #options: Doctrine\ORM\PersistentCollection {#136191 …}
    #associations: Doctrine\ORM\PersistentCollection {#136193 …}
    #createdAt: DateTime @1751039202 {#136188
      date: 2025-06-27 17:46:42.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#136223
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136209 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136311
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#136215}
        #id: 37645
        #name: "IEEE 4:2013"
        #slug: "ieee-4-2013-ieee00004777-242311"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Standard methods and basic techniques for high-voltage testing applicable to all types of apparatus for alternating voltages, direct voltages, lightning impulse voltages, switching impulse voltages, and impulse currents are established in this standard. Sections that deal with alternating voltage, direct voltage, and impulse testing are combined in this revision to organize the technical content for ease of use. In addition, the concept of measurement uncertainty in evaluation of high-voltage and high-current tests is introduced in this version.<br />\n
          \t\t\t\t<br />\n
          This standard is applicable to - Dielectric tests with direct voltages - Dielectric tests with alternating voltages - Dielectric tests with impulse voltages - Tests with impulse currents - Tests with combinations of the above - Capacitance and dielectric loss measurements This standard is applicable only to tests on equipment with a rated voltage above 1000 V. Procedures are given for applying correction factors to convert test data to standard atmospheric conditions. This standard also specifies procedures for testing equipment when external insulation of the test object is to be subjected to dry, wet, or contaminated conditions.<br />\n
          The purpose of this standard is to<br />\n
          - Define terms of general applicability<br />\n
          - Present general requirements regarding test equipment and procedures<br />\n
          - Describe methods for evaluation of test results
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Voltage Testing Techniques"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#136207 …}
    #channels: Doctrine\ORM\PersistentCollection {#136200 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136204 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136202 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136217 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136174
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1712786400 {#136222
      date: 2024-04-11 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1368136800 {#136181
      date: 2013-05-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1710975600 {#136194
      date: 2024-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "4"
    -bookCollection: ""
    -pageCount: 213
    -documents: Doctrine\ORM\PersistentCollection {#136213 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136211 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}