Components

4 Twig Components
16 Render Count
19 ms Render Time
126.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
7 3.51ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
7 6.97ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.50ms
ProductCard
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig
1 9.29ms

Render calls

ProductState App\Twig\Components\ProductState 94.0 MiB 1.91 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#94933
  +product: App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 94.0 MiB 0.50 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#95104
  +product: App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 94.0 MiB 1.11 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#95179
  +product: App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 98.0 MiB 0.31 ms
Input props
[
  "product" => App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#108777
  +product: App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 98.0 MiB 1.05 ms
Input props
[
  "product" => App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#108882
  +product: App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 104.0 MiB 0.30 ms
Input props
[
  "product" => App\Entity\Product\Product {#95620
    #id: 13154
    #code: "IEEE00010192"
    #attributes: Doctrine\ORM\PersistentCollection {#95602 …}
    #variants: Doctrine\ORM\PersistentCollection {#95599 …}
    #options: Doctrine\ORM\PersistentCollection {#95595 …}
    #associations: Doctrine\ORM\PersistentCollection {#95597 …}
    #createdAt: DateTime @1751040908 {#95628
      date: 2025-06-27 18:15:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#95607
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95613 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95648
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95620}
        #id: 47625
        #name: "IEEE C57.93a:2025"
        #slug: "ieee-pc57-93a-ieee00010192-496228"
        #description: """
          Amendment Standard - Active - Draft.<br />\n
          The amendment recommends cold start methods of power transformers filled with natural ester fluids.<br />\n
          \t\t\t\t<br />\n
          The amendment mainly aims to recommend cold start methods of power transformers filled with natural ester fluids. The scope for the amendment is shown as follows: -- Requirements for properties of natural ester fluids under cold conditions. -- Cold start procedure of natural ester-filled power transformers. -- Fluid warming procedures. -- Operation requirements for the transformer&#039;s mechanically operated devices.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Guide for Installation and Maintenance of Liquid-Immersed Power Transformers- Amendment: Cold Start of Power Transformers filled with Natural Ester Fluids"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95611 …}
    #channels: Doctrine\ORM\PersistentCollection {#95604 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95609 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95606 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95621 …}
    -apiLastModifiedAt: DateTime @1754517600 {#95591
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1753740000 {#95627
      date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1753912800 {#95626
      date: 2025-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#95617 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95615 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115528
  +product: App\Entity\Product\Product {#95620
    #id: 13154
    #code: "IEEE00010192"
    #attributes: Doctrine\ORM\PersistentCollection {#95602 …}
    #variants: Doctrine\ORM\PersistentCollection {#95599 …}
    #options: Doctrine\ORM\PersistentCollection {#95595 …}
    #associations: Doctrine\ORM\PersistentCollection {#95597 …}
    #createdAt: DateTime @1751040908 {#95628
      date: 2025-06-27 18:15:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#95607
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95613 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95648
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95620}
        #id: 47625
        #name: "IEEE C57.93a:2025"
        #slug: "ieee-pc57-93a-ieee00010192-496228"
        #description: """
          Amendment Standard - Active - Draft.<br />\n
          The amendment recommends cold start methods of power transformers filled with natural ester fluids.<br />\n
          \t\t\t\t<br />\n
          The amendment mainly aims to recommend cold start methods of power transformers filled with natural ester fluids. The scope for the amendment is shown as follows: -- Requirements for properties of natural ester fluids under cold conditions. -- Cold start procedure of natural ester-filled power transformers. -- Fluid warming procedures. -- Operation requirements for the transformer&#039;s mechanically operated devices.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Guide for Installation and Maintenance of Liquid-Immersed Power Transformers- Amendment: Cold Start of Power Transformers filled with Natural Ester Fluids"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95611 …}
    #channels: Doctrine\ORM\PersistentCollection {#95604 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95609 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95606 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95621 …}
    -apiLastModifiedAt: DateTime @1754517600 {#95591
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1753740000 {#95627
      date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1753912800 {#95626
      date: 2025-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#95617 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95615 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 104.0 MiB 1.09 ms
Input props
[
  "product" => App\Entity\Product\Product {#95620
    #id: 13154
    #code: "IEEE00010192"
    #attributes: Doctrine\ORM\PersistentCollection {#95602 …}
    #variants: Doctrine\ORM\PersistentCollection {#95599 …}
    #options: Doctrine\ORM\PersistentCollection {#95595 …}
    #associations: Doctrine\ORM\PersistentCollection {#95597 …}
    #createdAt: DateTime @1751040908 {#95628
      date: 2025-06-27 18:15:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#95607
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95613 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95648
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95620}
        #id: 47625
        #name: "IEEE C57.93a:2025"
        #slug: "ieee-pc57-93a-ieee00010192-496228"
        #description: """
          Amendment Standard - Active - Draft.<br />\n
          The amendment recommends cold start methods of power transformers filled with natural ester fluids.<br />\n
          \t\t\t\t<br />\n
          The amendment mainly aims to recommend cold start methods of power transformers filled with natural ester fluids. The scope for the amendment is shown as follows: -- Requirements for properties of natural ester fluids under cold conditions. -- Cold start procedure of natural ester-filled power transformers. -- Fluid warming procedures. -- Operation requirements for the transformer&#039;s mechanically operated devices.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Guide for Installation and Maintenance of Liquid-Immersed Power Transformers- Amendment: Cold Start of Power Transformers filled with Natural Ester Fluids"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95611 …}
    #channels: Doctrine\ORM\PersistentCollection {#95604 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95609 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95606 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95621 …}
    -apiLastModifiedAt: DateTime @1754517600 {#95591
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1753740000 {#95627
      date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1753912800 {#95626
      date: 2025-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#95617 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95615 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115594
  +product: App\Entity\Product\Product {#95620
    #id: 13154
    #code: "IEEE00010192"
    #attributes: Doctrine\ORM\PersistentCollection {#95602 …}
    #variants: Doctrine\ORM\PersistentCollection {#95599 …}
    #options: Doctrine\ORM\PersistentCollection {#95595 …}
    #associations: Doctrine\ORM\PersistentCollection {#95597 …}
    #createdAt: DateTime @1751040908 {#95628
      date: 2025-06-27 18:15:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#95607
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95613 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95648
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95620}
        #id: 47625
        #name: "IEEE C57.93a:2025"
        #slug: "ieee-pc57-93a-ieee00010192-496228"
        #description: """
          Amendment Standard - Active - Draft.<br />\n
          The amendment recommends cold start methods of power transformers filled with natural ester fluids.<br />\n
          \t\t\t\t<br />\n
          The amendment mainly aims to recommend cold start methods of power transformers filled with natural ester fluids. The scope for the amendment is shown as follows: -- Requirements for properties of natural ester fluids under cold conditions. -- Cold start procedure of natural ester-filled power transformers. -- Fluid warming procedures. -- Operation requirements for the transformer&#039;s mechanically operated devices.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Guide for Installation and Maintenance of Liquid-Immersed Power Transformers- Amendment: Cold Start of Power Transformers filled with Natural Ester Fluids"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95611 …}
    #channels: Doctrine\ORM\PersistentCollection {#95604 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95609 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95606 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95621 …}
    -apiLastModifiedAt: DateTime @1754517600 {#95591
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1753740000 {#95627
      date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1753912800 {#95626
      date: 2025-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#95617 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95615 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 104.0 MiB 0.33 ms
Input props
[
  "product" => App\Entity\Product\Product {#115465
    #id: 11028
    #code: "IEEE00005457"
    #attributes: Doctrine\ORM\PersistentCollection {#115481 …}
    #variants: Doctrine\ORM\PersistentCollection {#115483 …}
    #options: Doctrine\ORM\PersistentCollection {#115487 …}
    #associations: Doctrine\ORM\PersistentCollection {#115485 …}
    #createdAt: DateTime @1751039434 {#115456
      date: 2025-06-27 17:50:34.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#115454
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115471 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115665
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115465}
        #id: 39121
        #name: "IEEE C57.93:2019"
        #slug: "ieee-c57-93-2019-ieee00005457-242680"
        #description: """
          Revision Standard - Active.<br />\n
          Guidance on and recommended practices for the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above are provided in this guide. The entire range of power transformers, including extra high-voltage (EHV) transformers are covered in this guide. Special transformers, such as furnace transformers, rectifier transformers, etc., are not covered in this guide. Distinctions are made, as required, for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation. The manufacturer’s instruction manual should be the primary reference for transformer inspection, installation, and maintenance, especially while the equipment is under warranty. This guide should be used in conjunction to supplement the manufacturer’s instruction manual, or as a substitute when it is not available.<br />\n
          Clause 4 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 5 applies to transformers rated 10 MVA and above with high voltages of 69 kV and above, including EHV transformers. For transformers with high voltages that are less than 69 kV and larger than or equal to 10 MVA, users should follow Clause 5.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115473 …}
    #channels: Doctrine\ORM\PersistentCollection {#115479 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115475 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115477 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115464 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115457
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115450
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1559080800 {#115447
      date: 2019-05-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 61
    -documents: Doctrine\ORM\PersistentCollection {#115467 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115469 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115680
  +product: App\Entity\Product\Product {#115465
    #id: 11028
    #code: "IEEE00005457"
    #attributes: Doctrine\ORM\PersistentCollection {#115481 …}
    #variants: Doctrine\ORM\PersistentCollection {#115483 …}
    #options: Doctrine\ORM\PersistentCollection {#115487 …}
    #associations: Doctrine\ORM\PersistentCollection {#115485 …}
    #createdAt: DateTime @1751039434 {#115456
      date: 2025-06-27 17:50:34.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#115454
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115471 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115665
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115465}
        #id: 39121
        #name: "IEEE C57.93:2019"
        #slug: "ieee-c57-93-2019-ieee00005457-242680"
        #description: """
          Revision Standard - Active.<br />\n
          Guidance on and recommended practices for the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above are provided in this guide. The entire range of power transformers, including extra high-voltage (EHV) transformers are covered in this guide. Special transformers, such as furnace transformers, rectifier transformers, etc., are not covered in this guide. Distinctions are made, as required, for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation. The manufacturer’s instruction manual should be the primary reference for transformer inspection, installation, and maintenance, especially while the equipment is under warranty. This guide should be used in conjunction to supplement the manufacturer’s instruction manual, or as a substitute when it is not available.<br />\n
          Clause 4 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 5 applies to transformers rated 10 MVA and above with high voltages of 69 kV and above, including EHV transformers. For transformers with high voltages that are less than 69 kV and larger than or equal to 10 MVA, users should follow Clause 5.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115473 …}
    #channels: Doctrine\ORM\PersistentCollection {#115479 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115475 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115477 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115464 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115457
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115450
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1559080800 {#115447
      date: 2019-05-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 61
    -documents: Doctrine\ORM\PersistentCollection {#115467 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115469 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 104.0 MiB 1.12 ms
Input props
[
  "product" => App\Entity\Product\Product {#115465
    #id: 11028
    #code: "IEEE00005457"
    #attributes: Doctrine\ORM\PersistentCollection {#115481 …}
    #variants: Doctrine\ORM\PersistentCollection {#115483 …}
    #options: Doctrine\ORM\PersistentCollection {#115487 …}
    #associations: Doctrine\ORM\PersistentCollection {#115485 …}
    #createdAt: DateTime @1751039434 {#115456
      date: 2025-06-27 17:50:34.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#115454
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115471 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115665
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115465}
        #id: 39121
        #name: "IEEE C57.93:2019"
        #slug: "ieee-c57-93-2019-ieee00005457-242680"
        #description: """
          Revision Standard - Active.<br />\n
          Guidance on and recommended practices for the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above are provided in this guide. The entire range of power transformers, including extra high-voltage (EHV) transformers are covered in this guide. Special transformers, such as furnace transformers, rectifier transformers, etc., are not covered in this guide. Distinctions are made, as required, for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation. The manufacturer’s instruction manual should be the primary reference for transformer inspection, installation, and maintenance, especially while the equipment is under warranty. This guide should be used in conjunction to supplement the manufacturer’s instruction manual, or as a substitute when it is not available.<br />\n
          Clause 4 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 5 applies to transformers rated 10 MVA and above with high voltages of 69 kV and above, including EHV transformers. For transformers with high voltages that are less than 69 kV and larger than or equal to 10 MVA, users should follow Clause 5.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115473 …}
    #channels: Doctrine\ORM\PersistentCollection {#115479 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115475 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115477 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115464 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115457
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115450
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1559080800 {#115447
      date: 2019-05-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 61
    -documents: Doctrine\ORM\PersistentCollection {#115467 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115469 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115732
  +product: App\Entity\Product\Product {#115465
    #id: 11028
    #code: "IEEE00005457"
    #attributes: Doctrine\ORM\PersistentCollection {#115481 …}
    #variants: Doctrine\ORM\PersistentCollection {#115483 …}
    #options: Doctrine\ORM\PersistentCollection {#115487 …}
    #associations: Doctrine\ORM\PersistentCollection {#115485 …}
    #createdAt: DateTime @1751039434 {#115456
      date: 2025-06-27 17:50:34.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#115454
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115471 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115665
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115465}
        #id: 39121
        #name: "IEEE C57.93:2019"
        #slug: "ieee-c57-93-2019-ieee00005457-242680"
        #description: """
          Revision Standard - Active.<br />\n
          Guidance on and recommended practices for the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above are provided in this guide. The entire range of power transformers, including extra high-voltage (EHV) transformers are covered in this guide. Special transformers, such as furnace transformers, rectifier transformers, etc., are not covered in this guide. Distinctions are made, as required, for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation. The manufacturer’s instruction manual should be the primary reference for transformer inspection, installation, and maintenance, especially while the equipment is under warranty. This guide should be used in conjunction to supplement the manufacturer’s instruction manual, or as a substitute when it is not available.<br />\n
          Clause 4 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 5 applies to transformers rated 10 MVA and above with high voltages of 69 kV and above, including EHV transformers. For transformers with high voltages that are less than 69 kV and larger than or equal to 10 MVA, users should follow Clause 5.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115473 …}
    #channels: Doctrine\ORM\PersistentCollection {#115479 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115475 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115477 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115464 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115457
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115450
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1559080800 {#115447
      date: 2019-05-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 61
    -documents: Doctrine\ORM\PersistentCollection {#115467 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115469 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 104.0 MiB 0.22 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115796
  +product: App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 104.0 MiB 0.94 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115823
  +product: App\Entity\Product\Product {#7520
    #id: 10228
    #code: "IEEE00003943"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751038912 {#7536
      date: 2025-06-27 17:41:52.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7535
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 35921
        #name: "IEEE C57.93:2007"
        #slug: "ieee-c57-93-2007-ieee00003943-241880"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t<br />\n
          The recommendations presented in this guide apply to the shipping, handling, inspection, installation, and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high-voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers, etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          Clause 3 contains information for use with transformers rated below 10 MVA with high voltages less than 69 kV. Clause 4 applies to transformers rated 10 MVA and above with primary voltages of 69 kV and above, including EHV transformers.<br />\n
          NOTE 1: For transformers with primary voltages that are less than 69 kV and larger than 10 MVA, users should follow Clause 4.1<br />\n
          NOTE 2: The user should carefully read the instruction book supplied by the manufacturer. Any conflict with this guide that may occur should be resolved with the manufacturer for each specific installation.<br />\n
          This Guide intents to provide the users the procedures, criteria and current practices in the installation and maintenance of liquid immersed power transformers.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation and Maintenance of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1206914400 {#7531
      date: 2008-03-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 60
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 104.0 MiB 0.25 ms
Input props
[
  "product" => App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115887
  +product: App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 104.0 MiB 0.94 ms
Input props
[
  "product" => App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115914
  +product: App\Entity\Product\Product {#108763
    #id: 9693
    #code: "IEEE00002764"
    #attributes: Doctrine\ORM\PersistentCollection {#108744 …}
    #variants: Doctrine\ORM\PersistentCollection {#108741 …}
    #options: Doctrine\ORM\PersistentCollection {#108737 …}
    #associations: Doctrine\ORM\PersistentCollection {#108739 …}
    #createdAt: DateTime @1751038476 {#108770
      date: 2025-06-27 17:34:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#108743
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108754 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108763}
        #id: 33781
        #name: "IEEE C57.93:1995 (R2001)"
        #slug: "ieee-c57-93-1995-r2001-ieee00002764-241345"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.93-2007.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Installation of Liquid-Immersed Power Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108752 …}
    #channels: Doctrine\ORM\PersistentCollection {#108746 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108750 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108748 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108761 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108730
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#108768
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @992469600 {#108762
      date: 2001-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.93"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#108759 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108757 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 126.0 MiB 9.29 ms
Input props
[
  "product" => App\Entity\Product\Product {#137396
    #id: 9636
    #code: "IEEE00002674"
    #attributes: Doctrine\ORM\PersistentCollection {#137420 …}
    #variants: Doctrine\ORM\PersistentCollection {#137418 …}
    #options: Doctrine\ORM\PersistentCollection {#137413 …}
    #associations: Doctrine\ORM\PersistentCollection {#137416 …}
    #createdAt: DateTime @1751038428 {#137409
      date: 2025-06-27 17:33:48.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#137402
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#137431 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#137520
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#137396}
        #id: 33553
        #name: "IEEE C57.12.00:2000"
        #slug: "ieee-c57-12-00-2000-ieee00002674-241288"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.00-2006 Electrical,mechanical,and safety requirements are set forth for liquid-immersed distribution and power transformers,and autotransformers and regulating transformers; single and polyphase, with voltages of 601 V or higher in the highest voltage winding. This standard is a basis for the establishment of performance,limited electrical and mechanical interchangeability, and safety requirements of equipment described;and for assistance in the proper selection of such equipment. The requirements in this standard apply to all liquid-immersed distribution, power, and regulating transformers except the following: instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, mobile transformers, and mine transformers.<br />\n
          \t\t\t\t<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described. It is also a basis for assistance in the proper selection of such equipment. This standard describes electrical mechanical, and safety requirements of liquid-immersed distribution and power transformers, and auto transformers and regulating transformers, single phase and polyphase, with voltage of 601 V and higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers that do not belong to the following types of apparatus: Instrument transformers; Step voltage and induction voltage regulators; Arc furnace transformers; Rectifier transformers; Specialty transformers; Grounding transformers; Mobile transformers; Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements. The words should and may refer to matters that are recommended or permissive, but not mandatory.<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of the equipment covered. It is also a basis for assistance in the proper selection of such equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#137429 …}
    #channels: Doctrine\ORM\PersistentCollection {#137422 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#137426 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#137424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#137436 …}
    -apiLastModifiedAt: DateTime @1743289200 {#137395
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#137444
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @964994400 {#137415
      date: 2000-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.00"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#137435 …}
    -favorites: Doctrine\ORM\PersistentCollection {#137433 …}
  }
  "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 {#137488
  +product: App\Entity\Product\Product {#137396
    #id: 9636
    #code: "IEEE00002674"
    #attributes: Doctrine\ORM\PersistentCollection {#137420 …}
    #variants: Doctrine\ORM\PersistentCollection {#137418 …}
    #options: Doctrine\ORM\PersistentCollection {#137413 …}
    #associations: Doctrine\ORM\PersistentCollection {#137416 …}
    #createdAt: DateTime @1751038428 {#137409
      date: 2025-06-27 17:33:48.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#137402
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#137431 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#137520
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#137396}
        #id: 33553
        #name: "IEEE C57.12.00:2000"
        #slug: "ieee-c57-12-00-2000-ieee00002674-241288"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.00-2006 Electrical,mechanical,and safety requirements are set forth for liquid-immersed distribution and power transformers,and autotransformers and regulating transformers; single and polyphase, with voltages of 601 V or higher in the highest voltage winding. This standard is a basis for the establishment of performance,limited electrical and mechanical interchangeability, and safety requirements of equipment described;and for assistance in the proper selection of such equipment. The requirements in this standard apply to all liquid-immersed distribution, power, and regulating transformers except the following: instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, mobile transformers, and mine transformers.<br />\n
          \t\t\t\t<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described. It is also a basis for assistance in the proper selection of such equipment. This standard describes electrical mechanical, and safety requirements of liquid-immersed distribution and power transformers, and auto transformers and regulating transformers, single phase and polyphase, with voltage of 601 V and higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers that do not belong to the following types of apparatus: Instrument transformers; Step voltage and induction voltage regulators; Arc furnace transformers; Rectifier transformers; Specialty transformers; Grounding transformers; Mobile transformers; Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements. The words should and may refer to matters that are recommended or permissive, but not mandatory.<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of the equipment covered. It is also a basis for assistance in the proper selection of such equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#137429 …}
    #channels: Doctrine\ORM\PersistentCollection {#137422 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#137426 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#137424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#137436 …}
    -apiLastModifiedAt: DateTime @1743289200 {#137395
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#137444
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @964994400 {#137415
      date: 2000-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.00"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#137435 …}
    -favorites: Doctrine\ORM\PersistentCollection {#137433 …}
  }
  +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 126.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#137396
    #id: 9636
    #code: "IEEE00002674"
    #attributes: Doctrine\ORM\PersistentCollection {#137420 …}
    #variants: Doctrine\ORM\PersistentCollection {#137418 …}
    #options: Doctrine\ORM\PersistentCollection {#137413 …}
    #associations: Doctrine\ORM\PersistentCollection {#137416 …}
    #createdAt: DateTime @1751038428 {#137409
      date: 2025-06-27 17:33:48.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#137402
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#137431 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#137520
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#137396}
        #id: 33553
        #name: "IEEE C57.12.00:2000"
        #slug: "ieee-c57-12-00-2000-ieee00002674-241288"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.00-2006 Electrical,mechanical,and safety requirements are set forth for liquid-immersed distribution and power transformers,and autotransformers and regulating transformers; single and polyphase, with voltages of 601 V or higher in the highest voltage winding. This standard is a basis for the establishment of performance,limited electrical and mechanical interchangeability, and safety requirements of equipment described;and for assistance in the proper selection of such equipment. The requirements in this standard apply to all liquid-immersed distribution, power, and regulating transformers except the following: instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, mobile transformers, and mine transformers.<br />\n
          \t\t\t\t<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described. It is also a basis for assistance in the proper selection of such equipment. This standard describes electrical mechanical, and safety requirements of liquid-immersed distribution and power transformers, and auto transformers and regulating transformers, single phase and polyphase, with voltage of 601 V and higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers that do not belong to the following types of apparatus: Instrument transformers; Step voltage and induction voltage regulators; Arc furnace transformers; Rectifier transformers; Specialty transformers; Grounding transformers; Mobile transformers; Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements. The words should and may refer to matters that are recommended or permissive, but not mandatory.<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of the equipment covered. It is also a basis for assistance in the proper selection of such equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#137429 …}
    #channels: Doctrine\ORM\PersistentCollection {#137422 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#137426 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#137424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#137436 …}
    -apiLastModifiedAt: DateTime @1743289200 {#137395
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#137444
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @964994400 {#137415
      date: 2000-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.00"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#137435 …}
    -favorites: Doctrine\ORM\PersistentCollection {#137433 …}
  }
]
Attributes
[
  "showFullLabel" => false
]
Component
App\Twig\Components\ProductState {#137524
  +product: App\Entity\Product\Product {#137396
    #id: 9636
    #code: "IEEE00002674"
    #attributes: Doctrine\ORM\PersistentCollection {#137420 …}
    #variants: Doctrine\ORM\PersistentCollection {#137418 …}
    #options: Doctrine\ORM\PersistentCollection {#137413 …}
    #associations: Doctrine\ORM\PersistentCollection {#137416 …}
    #createdAt: DateTime @1751038428 {#137409
      date: 2025-06-27 17:33:48.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#137402
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#137431 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#137520
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#137396}
        #id: 33553
        #name: "IEEE C57.12.00:2000"
        #slug: "ieee-c57-12-00-2000-ieee00002674-241288"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.00-2006 Electrical,mechanical,and safety requirements are set forth for liquid-immersed distribution and power transformers,and autotransformers and regulating transformers; single and polyphase, with voltages of 601 V or higher in the highest voltage winding. This standard is a basis for the establishment of performance,limited electrical and mechanical interchangeability, and safety requirements of equipment described;and for assistance in the proper selection of such equipment. The requirements in this standard apply to all liquid-immersed distribution, power, and regulating transformers except the following: instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, mobile transformers, and mine transformers.<br />\n
          \t\t\t\t<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described. It is also a basis for assistance in the proper selection of such equipment. This standard describes electrical mechanical, and safety requirements of liquid-immersed distribution and power transformers, and auto transformers and regulating transformers, single phase and polyphase, with voltage of 601 V and higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers that do not belong to the following types of apparatus: Instrument transformers; Step voltage and induction voltage regulators; Arc furnace transformers; Rectifier transformers; Specialty transformers; Grounding transformers; Mobile transformers; Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements. The words should and may refer to matters that are recommended or permissive, but not mandatory.<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of the equipment covered. It is also a basis for assistance in the proper selection of such equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#137429 …}
    #channels: Doctrine\ORM\PersistentCollection {#137422 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#137426 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#137424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#137436 …}
    -apiLastModifiedAt: DateTime @1743289200 {#137395
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#137444
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @964994400 {#137415
      date: 2000-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.00"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#137435 …}
    -favorites: Doctrine\ORM\PersistentCollection {#137433 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 126.0 MiB 0.73 ms
Input props
[
  "product" => App\Entity\Product\Product {#137396
    #id: 9636
    #code: "IEEE00002674"
    #attributes: Doctrine\ORM\PersistentCollection {#137420 …}
    #variants: Doctrine\ORM\PersistentCollection {#137418 …}
    #options: Doctrine\ORM\PersistentCollection {#137413 …}
    #associations: Doctrine\ORM\PersistentCollection {#137416 …}
    #createdAt: DateTime @1751038428 {#137409
      date: 2025-06-27 17:33:48.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#137402
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#137431 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#137520
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#137396}
        #id: 33553
        #name: "IEEE C57.12.00:2000"
        #slug: "ieee-c57-12-00-2000-ieee00002674-241288"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.00-2006 Electrical,mechanical,and safety requirements are set forth for liquid-immersed distribution and power transformers,and autotransformers and regulating transformers; single and polyphase, with voltages of 601 V or higher in the highest voltage winding. This standard is a basis for the establishment of performance,limited electrical and mechanical interchangeability, and safety requirements of equipment described;and for assistance in the proper selection of such equipment. The requirements in this standard apply to all liquid-immersed distribution, power, and regulating transformers except the following: instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, mobile transformers, and mine transformers.<br />\n
          \t\t\t\t<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described. It is also a basis for assistance in the proper selection of such equipment. This standard describes electrical mechanical, and safety requirements of liquid-immersed distribution and power transformers, and auto transformers and regulating transformers, single phase and polyphase, with voltage of 601 V and higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers that do not belong to the following types of apparatus: Instrument transformers; Step voltage and induction voltage regulators; Arc furnace transformers; Rectifier transformers; Specialty transformers; Grounding transformers; Mobile transformers; Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements. The words should and may refer to matters that are recommended or permissive, but not mandatory.<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of the equipment covered. It is also a basis for assistance in the proper selection of such equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#137429 …}
    #channels: Doctrine\ORM\PersistentCollection {#137422 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#137426 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#137424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#137436 …}
    -apiLastModifiedAt: DateTime @1743289200 {#137395
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#137444
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @964994400 {#137415
      date: 2000-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.00"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#137435 …}
    -favorites: Doctrine\ORM\PersistentCollection {#137433 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#137602
  +product: App\Entity\Product\Product {#137396
    #id: 9636
    #code: "IEEE00002674"
    #attributes: Doctrine\ORM\PersistentCollection {#137420 …}
    #variants: Doctrine\ORM\PersistentCollection {#137418 …}
    #options: Doctrine\ORM\PersistentCollection {#137413 …}
    #associations: Doctrine\ORM\PersistentCollection {#137416 …}
    #createdAt: DateTime @1751038428 {#137409
      date: 2025-06-27 17:33:48.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#137402
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#137431 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#137520
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#137396}
        #id: 33553
        #name: "IEEE C57.12.00:2000"
        #slug: "ieee-c57-12-00-2000-ieee00002674-241288"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C57.12.00-2006 Electrical,mechanical,and safety requirements are set forth for liquid-immersed distribution and power transformers,and autotransformers and regulating transformers; single and polyphase, with voltages of 601 V or higher in the highest voltage winding. This standard is a basis for the establishment of performance,limited electrical and mechanical interchangeability, and safety requirements of equipment described;and for assistance in the proper selection of such equipment. The requirements in this standard apply to all liquid-immersed distribution, power, and regulating transformers except the following: instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, mobile transformers, and mine transformers.<br />\n
          \t\t\t\t<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described. It is also a basis for assistance in the proper selection of such equipment. This standard describes electrical mechanical, and safety requirements of liquid-immersed distribution and power transformers, and auto transformers and regulating transformers, single phase and polyphase, with voltage of 601 V and higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers that do not belong to the following types of apparatus: Instrument transformers; Step voltage and induction voltage regulators; Arc furnace transformers; Rectifier transformers; Specialty transformers; Grounding transformers; Mobile transformers; Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicate mandatory requirements. The words should and may refer to matters that are recommended or permissive, but not mandatory.<br />\n
          This standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of the equipment covered. It is also a basis for assistance in the proper selection of such equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#137429 …}
    #channels: Doctrine\ORM\PersistentCollection {#137422 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#137426 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#137424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#137436 …}
    -apiLastModifiedAt: DateTime @1743289200 {#137395
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#137444
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @964994400 {#137415
      date: 2000-07-31 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.12.00"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#137435 …}
    -favorites: Doctrine\ORM\PersistentCollection {#137433 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}