GET https://dev.normadoc.fr/products/ieee-857-1990-ieee00001262-240562

Components

3 Twig Components
7 Render Count
3 ms Render Time
82.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
3 0.73ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
3 2.51ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.19ms

Render calls

ProductState App\Twig\Components\ProductState 80.0 MiB 0.28 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#92876
  +product: App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 80.0 MiB 0.19 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93056
  +product: App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.69 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93131
  +product: App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 82.0 MiB 0.27 ms
Input props
[
  "product" => App\Entity\Product\Product {#93538
    #id: 8911
    #code: "IEEE00001263"
    #attributes: Doctrine\ORM\PersistentCollection {#93519 …}
    #variants: Doctrine\ORM\PersistentCollection {#93517 …}
    #options: Doctrine\ORM\PersistentCollection {#93579 …}
    #associations: Doctrine\ORM\PersistentCollection {#93515 …}
    #createdAt: DateTime @1751037813 {#93548
      date: 2025-06-27 17:23:33.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#93527
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93531 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93571
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93538}
        #id: 30653
        #name: "IEEE 857:1996 (R2004)"
        #slug: "ieee-857-1996-r2004-ieee00001263-240563"
        #description: """
          Revision Standard - Inactive-Withdrawn.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage direct-current (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the values.<br />\n
          \t\t\t\t<br />\n
          Test procedures for thyristor valves used in the transmission of high voltage DC power.<br />\n
          Revise the existing recommended practice to provide information and recommendations that are current with anticipated technological advances.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for Test Procedures for High-Voltage Direct-Current Thyristor Valves"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93529 …}
    #channels: Doctrine\ORM\PersistentCollection {#93522 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93526 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93524 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93537 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#93547
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @880844400 {#93546
      date: 1997-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1095890400 {#93540
      date: 2004-09-23 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1262991600 {#93541
      date: 2010-01-09 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 31
    -documents: Doctrine\ORM\PersistentCollection {#93535 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93533 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#106710
  +product: App\Entity\Product\Product {#93538
    #id: 8911
    #code: "IEEE00001263"
    #attributes: Doctrine\ORM\PersistentCollection {#93519 …}
    #variants: Doctrine\ORM\PersistentCollection {#93517 …}
    #options: Doctrine\ORM\PersistentCollection {#93579 …}
    #associations: Doctrine\ORM\PersistentCollection {#93515 …}
    #createdAt: DateTime @1751037813 {#93548
      date: 2025-06-27 17:23:33.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#93527
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93531 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93571
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93538}
        #id: 30653
        #name: "IEEE 857:1996 (R2004)"
        #slug: "ieee-857-1996-r2004-ieee00001263-240563"
        #description: """
          Revision Standard - Inactive-Withdrawn.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage direct-current (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the values.<br />\n
          \t\t\t\t<br />\n
          Test procedures for thyristor valves used in the transmission of high voltage DC power.<br />\n
          Revise the existing recommended practice to provide information and recommendations that are current with anticipated technological advances.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for Test Procedures for High-Voltage Direct-Current Thyristor Valves"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93529 …}
    #channels: Doctrine\ORM\PersistentCollection {#93522 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93526 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93524 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93537 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#93547
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @880844400 {#93546
      date: 1997-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1095890400 {#93540
      date: 2004-09-23 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1262991600 {#93541
      date: 2010-01-09 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 31
    -documents: Doctrine\ORM\PersistentCollection {#93535 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93533 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 82.0 MiB 1.02 ms
Input props
[
  "product" => App\Entity\Product\Product {#93538
    #id: 8911
    #code: "IEEE00001263"
    #attributes: Doctrine\ORM\PersistentCollection {#93519 …}
    #variants: Doctrine\ORM\PersistentCollection {#93517 …}
    #options: Doctrine\ORM\PersistentCollection {#93579 …}
    #associations: Doctrine\ORM\PersistentCollection {#93515 …}
    #createdAt: DateTime @1751037813 {#93548
      date: 2025-06-27 17:23:33.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#93527
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93531 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93571
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93538}
        #id: 30653
        #name: "IEEE 857:1996 (R2004)"
        #slug: "ieee-857-1996-r2004-ieee00001263-240563"
        #description: """
          Revision Standard - Inactive-Withdrawn.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage direct-current (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the values.<br />\n
          \t\t\t\t<br />\n
          Test procedures for thyristor valves used in the transmission of high voltage DC power.<br />\n
          Revise the existing recommended practice to provide information and recommendations that are current with anticipated technological advances.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for Test Procedures for High-Voltage Direct-Current Thyristor Valves"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93529 …}
    #channels: Doctrine\ORM\PersistentCollection {#93522 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93526 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93524 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93537 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#93547
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @880844400 {#93546
      date: 1997-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1095890400 {#93540
      date: 2004-09-23 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1262991600 {#93541
      date: 2010-01-09 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 31
    -documents: Doctrine\ORM\PersistentCollection {#93535 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93533 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#106769
  +product: App\Entity\Product\Product {#93538
    #id: 8911
    #code: "IEEE00001263"
    #attributes: Doctrine\ORM\PersistentCollection {#93519 …}
    #variants: Doctrine\ORM\PersistentCollection {#93517 …}
    #options: Doctrine\ORM\PersistentCollection {#93579 …}
    #associations: Doctrine\ORM\PersistentCollection {#93515 …}
    #createdAt: DateTime @1751037813 {#93548
      date: 2025-06-27 17:23:33.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#93527
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93531 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93571
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93538}
        #id: 30653
        #name: "IEEE 857:1996 (R2004)"
        #slug: "ieee-857-1996-r2004-ieee00001263-240563"
        #description: """
          Revision Standard - Inactive-Withdrawn.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage direct-current (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the values.<br />\n
          \t\t\t\t<br />\n
          Test procedures for thyristor valves used in the transmission of high voltage DC power.<br />\n
          Revise the existing recommended practice to provide information and recommendations that are current with anticipated technological advances.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for Test Procedures for High-Voltage Direct-Current Thyristor Valves"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93529 …}
    #channels: Doctrine\ORM\PersistentCollection {#93522 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93526 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93524 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93537 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93511
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#93547
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @880844400 {#93546
      date: 1997-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1095890400 {#93540
      date: 2004-09-23 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1262991600 {#93541
      date: 2010-01-09 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 31
    -documents: Doctrine\ORM\PersistentCollection {#93535 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93533 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 82.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#106834
  +product: App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 82.0 MiB 0.80 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#106861
  +product: App\Entity\Product\Product {#7310
    #id: 8910
    #code: "IEEE00001262"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037812 {#7274
      date: 2025-06-27 17:23:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 30649
        #name: "IEEE 857:1990"
        #slug: "ieee-857-1990-ieee00001262-240562"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Test Procedures for HVDC Thyristor Valves"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @652917600 {#7318
      date: 1990-09-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "857"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}