GET https://dev.normadoc.fr/_fragment?_path=_format%3Dhtml%26_locale%3Den_US%26_controller%3Dsylius.controller.shop.security_widget%253A%253ArenderAction

Response
200 OK
IP
216.73.216.149
Profiled on
Token
2bc11a

Components

4 Twig Components
14 Render Count
15 ms Render Time
126.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		6 2.76ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		6 4.51ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.47ms
ProductCard 
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig 		1 8.01ms

Render calls

ProductState App\Twig\Components\ProductState 94.0 MiB 1.81 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#92891
  +product: App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -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 94.0 MiB 0.47 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductType {#93062
  +product: App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -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 94.0 MiB 1.03 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#93137
  +product: App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -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 98.0 MiB 0.20 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#106715
  +product: App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 98.0 MiB 0.73 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#106814
  +product: App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 104.0 MiB 0.21 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93575
    #id: 10878
    #code: "IEEE00005228"
    #attributes: Doctrine\ORM\PersistentCollection {#93555 …}
    #variants: Doctrine\ORM\PersistentCollection {#93552 …}
    #options: Doctrine\ORM\PersistentCollection {#93548 …}
    #associations: Doctrine\ORM\PersistentCollection {#93544 …}
    #createdAt: DateTime @1751039340 {#93582
      date: 2025-06-27 17:49:00.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#93561
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93566 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93607
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93575}
        #id: 38521
        #name: "IEEE 421.4:2014"
        #slug: "ieee-421-4-2014-ieee00005228-242530"
        #description: """
          Revision Standard - Active.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          This guide provides the necessary material to the specification writer in order to prepare the specification for the procurement of an excitation system for a synchronous machine. The information presented in this guide is given in narrative form with the descriptions and functions of particular features that should be examined in preparing the specifications. This guide also identifies the most modernized industry functions as it pertains to preparing specifications for the procurement.<br />\n
          The specific intent of this guide is to provide the user with guidelines and background data required to specify excitation systems. This guide will illustrate properly specified equipment used in specifying excitation systems. The benefit is to properly specify equipment that meets end user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93564 …}
    #channels: Doctrine\ORM\PersistentCollection {#93557 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93562 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93559 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93572 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93545
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1746396000 {#93581
      date: 2025-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1398031200 {#93580
      date: 2014-04-21 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1743030000 {#93574
      date: 2025-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 57
    -documents: Doctrine\ORM\PersistentCollection {#93570 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93568 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#113429
  +product: App\Entity\Product\Product {#93575
    #id: 10878
    #code: "IEEE00005228"
    #attributes: Doctrine\ORM\PersistentCollection {#93555 …}
    #variants: Doctrine\ORM\PersistentCollection {#93552 …}
    #options: Doctrine\ORM\PersistentCollection {#93548 …}
    #associations: Doctrine\ORM\PersistentCollection {#93544 …}
    #createdAt: DateTime @1751039340 {#93582
      date: 2025-06-27 17:49:00.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#93561
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93566 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93607
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93575}
        #id: 38521
        #name: "IEEE 421.4:2014"
        #slug: "ieee-421-4-2014-ieee00005228-242530"
        #description: """
          Revision Standard - Active.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          This guide provides the necessary material to the specification writer in order to prepare the specification for the procurement of an excitation system for a synchronous machine. The information presented in this guide is given in narrative form with the descriptions and functions of particular features that should be examined in preparing the specifications. This guide also identifies the most modernized industry functions as it pertains to preparing specifications for the procurement.<br />\n
          The specific intent of this guide is to provide the user with guidelines and background data required to specify excitation systems. This guide will illustrate properly specified equipment used in specifying excitation systems. The benefit is to properly specify equipment that meets end user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93564 …}
    #channels: Doctrine\ORM\PersistentCollection {#93557 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93562 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93559 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93572 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93545
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1746396000 {#93581
      date: 2025-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1398031200 {#93580
      date: 2014-04-21 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1743030000 {#93574
      date: 2025-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 57
    -documents: Doctrine\ORM\PersistentCollection {#93570 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93568 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 104.0 MiB 0.76 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93575
    #id: 10878
    #code: "IEEE00005228"
    #attributes: Doctrine\ORM\PersistentCollection {#93555 …}
    #variants: Doctrine\ORM\PersistentCollection {#93552 …}
    #options: Doctrine\ORM\PersistentCollection {#93548 …}
    #associations: Doctrine\ORM\PersistentCollection {#93544 …}
    #createdAt: DateTime @1751039340 {#93582
      date: 2025-06-27 17:49:00.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#93561
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93566 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93607
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93575}
        #id: 38521
        #name: "IEEE 421.4:2014"
        #slug: "ieee-421-4-2014-ieee00005228-242530"
        #description: """
          Revision Standard - Active.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          This guide provides the necessary material to the specification writer in order to prepare the specification for the procurement of an excitation system for a synchronous machine. The information presented in this guide is given in narrative form with the descriptions and functions of particular features that should be examined in preparing the specifications. This guide also identifies the most modernized industry functions as it pertains to preparing specifications for the procurement.<br />\n
          The specific intent of this guide is to provide the user with guidelines and background data required to specify excitation systems. This guide will illustrate properly specified equipment used in specifying excitation systems. The benefit is to properly specify equipment that meets end user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93564 …}
    #channels: Doctrine\ORM\PersistentCollection {#93557 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93562 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93559 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93572 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93545
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1746396000 {#93581
      date: 2025-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1398031200 {#93580
      date: 2014-04-21 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1743030000 {#93574
      date: 2025-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 57
    -documents: Doctrine\ORM\PersistentCollection {#93570 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93568 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#113496
  +product: App\Entity\Product\Product {#93575
    #id: 10878
    #code: "IEEE00005228"
    #attributes: Doctrine\ORM\PersistentCollection {#93555 …}
    #variants: Doctrine\ORM\PersistentCollection {#93552 …}
    #options: Doctrine\ORM\PersistentCollection {#93548 …}
    #associations: Doctrine\ORM\PersistentCollection {#93544 …}
    #createdAt: DateTime @1751039340 {#93582
      date: 2025-06-27 17:49:00.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#93561
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93566 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93607
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93575}
        #id: 38521
        #name: "IEEE 421.4:2014"
        #slug: "ieee-421-4-2014-ieee00005228-242530"
        #description: """
          Revision Standard - Active.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          This guide provides the necessary material to the specification writer in order to prepare the specification for the procurement of an excitation system for a synchronous machine. The information presented in this guide is given in narrative form with the descriptions and functions of particular features that should be examined in preparing the specifications. This guide also identifies the most modernized industry functions as it pertains to preparing specifications for the procurement.<br />\n
          The specific intent of this guide is to provide the user with guidelines and background data required to specify excitation systems. This guide will illustrate properly specified equipment used in specifying excitation systems. The benefit is to properly specify equipment that meets end user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93564 …}
    #channels: Doctrine\ORM\PersistentCollection {#93557 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93562 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93559 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93572 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93545
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1746396000 {#93581
      date: 2025-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1398031200 {#93580
      date: 2014-04-21 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1743030000 {#93574
      date: 2025-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 57
    -documents: Doctrine\ORM\PersistentCollection {#93570 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93568 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 104.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#113561
  +product: App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -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 104.0 MiB 0.64 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#113588
  +product: App\Entity\Product\Product {#7273
    #id: 8544
    #code: "IEEE00000641"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037506 {#7306
      date: 2025-06-27 17:18:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 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 {#7273}
        #id: 29185
        #name: "IEEE 421.4:2004"
        #slug: "ieee-421-4-2004-ieee00000641-240196"
        #description: """
          Revision Standard - Superseded.<br />\n
          This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<br />\n
          \t\t\t\t<br />\n
          Application information is being provided to help specify excitation systems. Scope includes review of this document and revisions/additions based on updated information and equipment.<br />\n
          The application information is being incorporated to give the user the guidelines and background data required to specify excitation systems. Updates based on modern equipment will be provided. The benefit it properly specified equipment that meets user needs.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -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 {#7272 …}
    #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 {#7287
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1103497200 {#7318
      date: 2004-12-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 44
    -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 104.0 MiB 0.17 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#113652
  +product: App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 104.0 MiB 0.68 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#113679
  +product: App\Entity\Product\Product {#106699
    #id: 8543
    #code: "IEEE00000640"
    #attributes: Doctrine\ORM\PersistentCollection {#106682 …}
    #variants: Doctrine\ORM\PersistentCollection {#106679 …}
    #options: Doctrine\ORM\PersistentCollection {#106675 …}
    #associations: Doctrine\ORM\PersistentCollection {#106677 …}
    #createdAt: DateTime @1751037505 {#106707
      date: 2025-06-27 17:18:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106680
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106693 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106732
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106699}
        #id: 29181
        #name: "IEEE 421.4:1990"
        #slug: "ieee-421-4-1990-ieee00000640-240195"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Replaced by 421.1-2004 (SH/SS95244) Abstract: IEEE Std 421.4-1990, IEEE Guide for the Preparation of Excitation System specifications, is intended to be a narrative description of items and functions that should be considered in the preparation of excitation system specifications. This guide applies to excitation systems for synchronous machines rated at 5000 kVA or larger.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Preparation of Excitation System Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106690 …}
    #channels: Doctrine\ORM\PersistentCollection {#106684 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106688 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106700 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106667
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106706
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @654472800 {#106705
      date: 1990-09-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "421.4"
    -bookCollection: ""
    -pageCount: 28
    -documents: Doctrine\ORM\PersistentCollection {#106697 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106695 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 126.0 MiB 8.01 ms
Input props 
[
  "product" => App\Entity\Product\Product {#135173
    #id: 8539
    #code: "IEEE00000634"
    #attributes: Doctrine\ORM\PersistentCollection {#135156 …}
    #variants: Doctrine\ORM\PersistentCollection {#135154 …}
    #options: Doctrine\ORM\PersistentCollection {#135149 …}
    #associations: Doctrine\ORM\PersistentCollection {#135151 …}
    #createdAt: DateTime @1751037502 {#135146
      date: 2025-06-27 17:18:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#135139
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135167 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135258
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135173}
        #id: 29165
        #name: "IEEE 421.1:1986 (R1996)"
        #slug: "ieee-421-1-1986-r1996-ieee00000634-240191"
        #description: """
          Revision Standard - Superseded.<br />\n
          Elements and commonly used components in excitation control systems and for excitation systems as applied to synchronous machines are defined. The primary purpose of the standard is to provide a vocabulary for writing excitation systems specifications, evaluating excitation system performance, specifying methods for excitation system tests, and preparing excitation system standards. It is also intended to serve as an educational aid for those becoming acquainted with excitation systems.<br />\n
          \t\t\t\t<br />\n
          This standard defines elements and commonly used components in excitation control systems and contains definitions for excitation systems as applied to synchronous machines. The primary purpose is to provide a vocabulary for 1) Writing excitation systems specifications<br />\n
          2) Evaluating excitation system performance<br />\n
          3) Specifying methods for excitation system tests<br />\n
          4) Preparing excitation system standards<br />\n
          5) Serving as an educational means for those becoming acquainted with excitation systems
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135165 …}
    #channels: Doctrine\ORM\PersistentCollection {#135158 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135162 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135160 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135175 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135132
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135181
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @531356400 {#135152
      date: 1986-11-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @827362800 {#135133
      date: 1996-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "421.1"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135171 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135169 …}
  }
  "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 {#135229
  +product: App\Entity\Product\Product {#135173
    #id: 8539
    #code: "IEEE00000634"
    #attributes: Doctrine\ORM\PersistentCollection {#135156 …}
    #variants: Doctrine\ORM\PersistentCollection {#135154 …}
    #options: Doctrine\ORM\PersistentCollection {#135149 …}
    #associations: Doctrine\ORM\PersistentCollection {#135151 …}
    #createdAt: DateTime @1751037502 {#135146
      date: 2025-06-27 17:18:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#135139
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135167 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135258
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135173}
        #id: 29165
        #name: "IEEE 421.1:1986 (R1996)"
        #slug: "ieee-421-1-1986-r1996-ieee00000634-240191"
        #description: """
          Revision Standard - Superseded.<br />\n
          Elements and commonly used components in excitation control systems and for excitation systems as applied to synchronous machines are defined. The primary purpose of the standard is to provide a vocabulary for writing excitation systems specifications, evaluating excitation system performance, specifying methods for excitation system tests, and preparing excitation system standards. It is also intended to serve as an educational aid for those becoming acquainted with excitation systems.<br />\n
          \t\t\t\t<br />\n
          This standard defines elements and commonly used components in excitation control systems and contains definitions for excitation systems as applied to synchronous machines. The primary purpose is to provide a vocabulary for 1) Writing excitation systems specifications<br />\n
          2) Evaluating excitation system performance<br />\n
          3) Specifying methods for excitation system tests<br />\n
          4) Preparing excitation system standards<br />\n
          5) Serving as an educational means for those becoming acquainted with excitation systems
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135165 …}
    #channels: Doctrine\ORM\PersistentCollection {#135158 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135162 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135160 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135175 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135132
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135181
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @531356400 {#135152
      date: 1986-11-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @827362800 {#135133
      date: 1996-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "421.1"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135171 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135169 …}
  }
  +layout: "vertical"
  +showPrice: true
  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
  +hoverType: "shadow"
}
ProductState App\Twig\Components\ProductState 126.0 MiB 0.19 ms
Input props 
[
  "product" => App\Entity\Product\Product {#135173
    #id: 8539
    #code: "IEEE00000634"
    #attributes: Doctrine\ORM\PersistentCollection {#135156 …}
    #variants: Doctrine\ORM\PersistentCollection {#135154 …}
    #options: Doctrine\ORM\PersistentCollection {#135149 …}
    #associations: Doctrine\ORM\PersistentCollection {#135151 …}
    #createdAt: DateTime @1751037502 {#135146
      date: 2025-06-27 17:18:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#135139
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135167 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135258
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135173}
        #id: 29165
        #name: "IEEE 421.1:1986 (R1996)"
        #slug: "ieee-421-1-1986-r1996-ieee00000634-240191"
        #description: """
          Revision Standard - Superseded.<br />\n
          Elements and commonly used components in excitation control systems and for excitation systems as applied to synchronous machines are defined. The primary purpose of the standard is to provide a vocabulary for writing excitation systems specifications, evaluating excitation system performance, specifying methods for excitation system tests, and preparing excitation system standards. It is also intended to serve as an educational aid for those becoming acquainted with excitation systems.<br />\n
          \t\t\t\t<br />\n
          This standard defines elements and commonly used components in excitation control systems and contains definitions for excitation systems as applied to synchronous machines. The primary purpose is to provide a vocabulary for 1) Writing excitation systems specifications<br />\n
          2) Evaluating excitation system performance<br />\n
          3) Specifying methods for excitation system tests<br />\n
          4) Preparing excitation system standards<br />\n
          5) Serving as an educational means for those becoming acquainted with excitation systems
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135165 …}
    #channels: Doctrine\ORM\PersistentCollection {#135158 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135162 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135160 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135175 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135132
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135181
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @531356400 {#135152
      date: 1986-11-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @827362800 {#135133
      date: 1996-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "421.1"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135171 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135169 …}
  }
]
Attributes 
[
  "showFullLabel" => false
]
Component 
App\Twig\Components\ProductState {#135262
  +product: App\Entity\Product\Product {#135173
    #id: 8539
    #code: "IEEE00000634"
    #attributes: Doctrine\ORM\PersistentCollection {#135156 …}
    #variants: Doctrine\ORM\PersistentCollection {#135154 …}
    #options: Doctrine\ORM\PersistentCollection {#135149 …}
    #associations: Doctrine\ORM\PersistentCollection {#135151 …}
    #createdAt: DateTime @1751037502 {#135146
      date: 2025-06-27 17:18:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#135139
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135167 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135258
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135173}
        #id: 29165
        #name: "IEEE 421.1:1986 (R1996)"
        #slug: "ieee-421-1-1986-r1996-ieee00000634-240191"
        #description: """
          Revision Standard - Superseded.<br />\n
          Elements and commonly used components in excitation control systems and for excitation systems as applied to synchronous machines are defined. The primary purpose of the standard is to provide a vocabulary for writing excitation systems specifications, evaluating excitation system performance, specifying methods for excitation system tests, and preparing excitation system standards. It is also intended to serve as an educational aid for those becoming acquainted with excitation systems.<br />\n
          \t\t\t\t<br />\n
          This standard defines elements and commonly used components in excitation control systems and contains definitions for excitation systems as applied to synchronous machines. The primary purpose is to provide a vocabulary for 1) Writing excitation systems specifications<br />\n
          2) Evaluating excitation system performance<br />\n
          3) Specifying methods for excitation system tests<br />\n
          4) Preparing excitation system standards<br />\n
          5) Serving as an educational means for those becoming acquainted with excitation systems
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135165 …}
    #channels: Doctrine\ORM\PersistentCollection {#135158 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135162 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135160 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135175 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135132
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135181
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @531356400 {#135152
      date: 1986-11-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @827362800 {#135133
      date: 1996-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "421.1"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135171 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135169 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 126.0 MiB 0.68 ms
Input props 
[
  "product" => App\Entity\Product\Product {#135173
    #id: 8539
    #code: "IEEE00000634"
    #attributes: Doctrine\ORM\PersistentCollection {#135156 …}
    #variants: Doctrine\ORM\PersistentCollection {#135154 …}
    #options: Doctrine\ORM\PersistentCollection {#135149 …}
    #associations: Doctrine\ORM\PersistentCollection {#135151 …}
    #createdAt: DateTime @1751037502 {#135146
      date: 2025-06-27 17:18:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#135139
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135167 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135258
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135173}
        #id: 29165
        #name: "IEEE 421.1:1986 (R1996)"
        #slug: "ieee-421-1-1986-r1996-ieee00000634-240191"
        #description: """
          Revision Standard - Superseded.<br />\n
          Elements and commonly used components in excitation control systems and for excitation systems as applied to synchronous machines are defined. The primary purpose of the standard is to provide a vocabulary for writing excitation systems specifications, evaluating excitation system performance, specifying methods for excitation system tests, and preparing excitation system standards. It is also intended to serve as an educational aid for those becoming acquainted with excitation systems.<br />\n
          \t\t\t\t<br />\n
          This standard defines elements and commonly used components in excitation control systems and contains definitions for excitation systems as applied to synchronous machines. The primary purpose is to provide a vocabulary for 1) Writing excitation systems specifications<br />\n
          2) Evaluating excitation system performance<br />\n
          3) Specifying methods for excitation system tests<br />\n
          4) Preparing excitation system standards<br />\n
          5) Serving as an educational means for those becoming acquainted with excitation systems
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135165 …}
    #channels: Doctrine\ORM\PersistentCollection {#135158 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135162 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135160 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135175 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135132
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135181
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @531356400 {#135152
      date: 1986-11-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @827362800 {#135133
      date: 1996-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "421.1"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135171 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135169 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#135340
  +product: App\Entity\Product\Product {#135173
    #id: 8539
    #code: "IEEE00000634"
    #attributes: Doctrine\ORM\PersistentCollection {#135156 …}
    #variants: Doctrine\ORM\PersistentCollection {#135154 …}
    #options: Doctrine\ORM\PersistentCollection {#135149 …}
    #associations: Doctrine\ORM\PersistentCollection {#135151 …}
    #createdAt: DateTime @1751037502 {#135146
      date: 2025-06-27 17:18:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#135139
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135167 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135258
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135173}
        #id: 29165
        #name: "IEEE 421.1:1986 (R1996)"
        #slug: "ieee-421-1-1986-r1996-ieee00000634-240191"
        #description: """
          Revision Standard - Superseded.<br />\n
          Elements and commonly used components in excitation control systems and for excitation systems as applied to synchronous machines are defined. The primary purpose of the standard is to provide a vocabulary for writing excitation systems specifications, evaluating excitation system performance, specifying methods for excitation system tests, and preparing excitation system standards. It is also intended to serve as an educational aid for those becoming acquainted with excitation systems.<br />\n
          \t\t\t\t<br />\n
          This standard defines elements and commonly used components in excitation control systems and contains definitions for excitation systems as applied to synchronous machines. The primary purpose is to provide a vocabulary for 1) Writing excitation systems specifications<br />\n
          2) Evaluating excitation system performance<br />\n
          3) Specifying methods for excitation system tests<br />\n
          4) Preparing excitation system standards<br />\n
          5) Serving as an educational means for those becoming acquainted with excitation systems
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135165 …}
    #channels: Doctrine\ORM\PersistentCollection {#135158 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135162 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135160 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135175 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135132
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135181
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @531356400 {#135152
      date: 1986-11-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @827362800 {#135133
      date: 1996-03-21 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "421.1"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135171 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135169 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}