Components

4 Twig Components
12 Render Count
19 ms Render Time
122.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
5 3.51ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
5 4.88ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.60ms
ProductCard
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig
1 11.26ms

Render calls

ProductState App\Twig\Components\ProductState 94.0 MiB 2.60 ms
Input props
[
  "product" => App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#94993
  +product: App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 94.0 MiB 0.60 ms
Input props
[
  "product" => App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#95164
  +product: App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 94.0 MiB 1.28 ms
Input props
[
  "product" => App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#95239
  +product: App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 94.0 MiB 0.26 ms
Input props
[
  "product" => App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#102289
  +product: App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 94.0 MiB 1.08 ms
Input props
[
  "product" => App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#102356
  +product: App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 100.0 MiB 0.22 ms
Input props
[
  "product" => App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#108950
  +product: App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 100.0 MiB 0.91 ms
Input props
[
  "product" => App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#108992
  +product: App\Entity\Product\Product {#7483
    #id: 10321
    #code: "IEEE00004163"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751038988 {#7536
      date: 2025-06-27 17:43:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7535
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7483}
        #id: 36293
        #name: "IEEE C57.135:2011"
        #slug: "ieee-c57-135-2011-ieee00004163-241973"
        #description: """
          Revision Standard - Active.<br />\n
          Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specific to phase-shifting transformers is provided.<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase and three-phase oil-immersed, phase-shifting transformers (PSTs).<br />\n
          This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7949 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1730847600 {#7524
      date: 2024-11-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1313704800 {#7531
      date: 2011-08-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1648076400 {#7482
      date: 2022-03-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7859 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 100.0 MiB 0.19 ms
Input props
[
  "product" => App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#109057
  +product: App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 100.0 MiB 0.79 ms
Input props
[
  "product" => App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#109084
  +product: App\Entity\Product\Product {#102235
    #id: 9730
    #code: "IEEE00002819"
    #attributes: Doctrine\ORM\PersistentCollection {#102218 …}
    #variants: Doctrine\ORM\PersistentCollection {#102215 …}
    #options: Doctrine\ORM\PersistentCollection {#102211 …}
    #associations: Doctrine\ORM\PersistentCollection {#102213 …}
    #createdAt: DateTime @1751038508 {#102243
      date: 2025-06-27 17:35:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#102216
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102229 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102253
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102235}
        #id: 33929
        #name: "IEEE C57.135:2001"
        #slug: "ieee-c57-135-2001-ieee00002819-241382"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power flow are covered. An understanding of the terminology, types, construction, and testing specifical to phase-shifting transformers is provided. Replaced by IEC 62032 Ed.1 (2005-03)<br />\n
          \t\t\t\t<br />\n
          This guide covers the application, specification, theory of operation, and factory and field testing of singlephase<br />\n
          and three-phase oil-immersed phase-shifting transformers (PSTs). This guide is limited to matters particular to PSTs and does not include matters relating to general requirements for power transformers covered in existing standards, recommended practices, or guides.<br />\n
          The terminology, function, application, theory of operation and protection, and design of PSTs are not covered by existing transformer standards and guides. The purpose of this document is to provide guidance to those specifying, designing, and using PSTs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102226 …}
    #channels: Doctrine\ORM\PersistentCollection {#102220 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102224 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102222 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102236 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102203
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#102242
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1022191200 {#102241
      date: 2002-05-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C57.135"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#102233 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102231 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 122.0 MiB 11.26 ms
Input props
[
  "product" => App\Entity\Product\Product {#130564
    #id: 9580
    #code: "IEEE00002593"
    #attributes: Doctrine\ORM\PersistentCollection {#130547 …}
    #variants: Doctrine\ORM\PersistentCollection {#130545 …}
    #options: Doctrine\ORM\PersistentCollection {#130540 …}
    #associations: Doctrine\ORM\PersistentCollection {#130542 …}
    #createdAt: DateTime @1751038381 {#130537
      date: 2025-06-27 17:33:01.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#130572
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#130558 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#130649
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#130564}
        #id: 33329
        #name: "IEEE C37.90.1:1989 (R1994)"
        #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n
          \t\t\t\t<br />\n
          These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n
          The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#130556 …}
    #channels: Doctrine\ORM\PersistentCollection {#130549 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#130553 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#130551 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#130566 …}
    -apiLastModifiedAt: DateTime @1754517600 {#130523
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#130571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @624841200 {#130530
      date: 1989-10-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @787273200 {#130543
      date: 1994-12-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.90.1"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#130562 …}
    -favorites: Doctrine\ORM\PersistentCollection {#130560 …}
  }
  "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 {#130620
  +product: App\Entity\Product\Product {#130564
    #id: 9580
    #code: "IEEE00002593"
    #attributes: Doctrine\ORM\PersistentCollection {#130547 …}
    #variants: Doctrine\ORM\PersistentCollection {#130545 …}
    #options: Doctrine\ORM\PersistentCollection {#130540 …}
    #associations: Doctrine\ORM\PersistentCollection {#130542 …}
    #createdAt: DateTime @1751038381 {#130537
      date: 2025-06-27 17:33:01.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#130572
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#130558 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#130649
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#130564}
        #id: 33329
        #name: "IEEE C37.90.1:1989 (R1994)"
        #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n
          \t\t\t\t<br />\n
          These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n
          The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#130556 …}
    #channels: Doctrine\ORM\PersistentCollection {#130549 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#130553 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#130551 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#130566 …}
    -apiLastModifiedAt: DateTime @1754517600 {#130523
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#130571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @624841200 {#130530
      date: 1989-10-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @787273200 {#130543
      date: 1994-12-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.90.1"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#130562 …}
    -favorites: Doctrine\ORM\PersistentCollection {#130560 …}
  }
  +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 122.0 MiB 0.24 ms
Input props
[
  "product" => App\Entity\Product\Product {#130564
    #id: 9580
    #code: "IEEE00002593"
    #attributes: Doctrine\ORM\PersistentCollection {#130547 …}
    #variants: Doctrine\ORM\PersistentCollection {#130545 …}
    #options: Doctrine\ORM\PersistentCollection {#130540 …}
    #associations: Doctrine\ORM\PersistentCollection {#130542 …}
    #createdAt: DateTime @1751038381 {#130537
      date: 2025-06-27 17:33:01.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#130572
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#130558 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#130649
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#130564}
        #id: 33329
        #name: "IEEE C37.90.1:1989 (R1994)"
        #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n
          \t\t\t\t<br />\n
          These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n
          The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#130556 …}
    #channels: Doctrine\ORM\PersistentCollection {#130549 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#130553 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#130551 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#130566 …}
    -apiLastModifiedAt: DateTime @1754517600 {#130523
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#130571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @624841200 {#130530
      date: 1989-10-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @787273200 {#130543
      date: 1994-12-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.90.1"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#130562 …}
    -favorites: Doctrine\ORM\PersistentCollection {#130560 …}
  }
]
Attributes
[
  "showFullLabel" => false
]
Component
App\Twig\Components\ProductState {#130653
  +product: App\Entity\Product\Product {#130564
    #id: 9580
    #code: "IEEE00002593"
    #attributes: Doctrine\ORM\PersistentCollection {#130547 …}
    #variants: Doctrine\ORM\PersistentCollection {#130545 …}
    #options: Doctrine\ORM\PersistentCollection {#130540 …}
    #associations: Doctrine\ORM\PersistentCollection {#130542 …}
    #createdAt: DateTime @1751038381 {#130537
      date: 2025-06-27 17:33:01.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#130572
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#130558 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#130649
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#130564}
        #id: 33329
        #name: "IEEE C37.90.1:1989 (R1994)"
        #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n
          \t\t\t\t<br />\n
          These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n
          The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#130556 …}
    #channels: Doctrine\ORM\PersistentCollection {#130549 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#130553 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#130551 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#130566 …}
    -apiLastModifiedAt: DateTime @1754517600 {#130523
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#130571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @624841200 {#130530
      date: 1989-10-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @787273200 {#130543
      date: 1994-12-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.90.1"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#130562 …}
    -favorites: Doctrine\ORM\PersistentCollection {#130560 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 122.0 MiB 0.84 ms
Input props
[
  "product" => App\Entity\Product\Product {#130564
    #id: 9580
    #code: "IEEE00002593"
    #attributes: Doctrine\ORM\PersistentCollection {#130547 …}
    #variants: Doctrine\ORM\PersistentCollection {#130545 …}
    #options: Doctrine\ORM\PersistentCollection {#130540 …}
    #associations: Doctrine\ORM\PersistentCollection {#130542 …}
    #createdAt: DateTime @1751038381 {#130537
      date: 2025-06-27 17:33:01.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#130572
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#130558 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#130649
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#130564}
        #id: 33329
        #name: "IEEE C37.90.1:1989 (R1994)"
        #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n
          \t\t\t\t<br />\n
          These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n
          The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#130556 …}
    #channels: Doctrine\ORM\PersistentCollection {#130549 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#130553 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#130551 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#130566 …}
    -apiLastModifiedAt: DateTime @1754517600 {#130523
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#130571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @624841200 {#130530
      date: 1989-10-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @787273200 {#130543
      date: 1994-12-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.90.1"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#130562 …}
    -favorites: Doctrine\ORM\PersistentCollection {#130560 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#130731
  +product: App\Entity\Product\Product {#130564
    #id: 9580
    #code: "IEEE00002593"
    #attributes: Doctrine\ORM\PersistentCollection {#130547 …}
    #variants: Doctrine\ORM\PersistentCollection {#130545 …}
    #options: Doctrine\ORM\PersistentCollection {#130540 …}
    #associations: Doctrine\ORM\PersistentCollection {#130542 …}
    #createdAt: DateTime @1751038381 {#130537
      date: 2025-06-27 17:33:01.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#130572
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#130558 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#130649
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#130564}
        #id: 33329
        #name: "IEEE C37.90.1:1989 (R1994)"
        #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n
          \t\t\t\t<br />\n
          These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n
          The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#130556 …}
    #channels: Doctrine\ORM\PersistentCollection {#130549 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7484 …}
    #reviews: Doctrine\ORM\PersistentCollection {#130553 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#130551 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7676 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#130566 …}
    -apiLastModifiedAt: DateTime @1754517600 {#130523
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#130571
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @624841200 {#130530
      date: 1989-10-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @787273200 {#130543
      date: 1994-12-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.90.1"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#130562 …}
    -favorites: Doctrine\ORM\PersistentCollection {#130560 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}