GET https://dev.normadoc.fr/products/ieee-421b-1979-r1984-ieee00000645-240200

Response
200 OK
IP
216.73.216.149
Profiled on
Token
3b01d4

Components

4 Twig Components
8 Render Count
9 ms Render Time
94.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		3 0.79ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		3 2.25ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.22ms
ProductCard 
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig 		1 6.60ms

Render calls

ProductState App\Twig\Components\ProductState 66.0 MiB 0.35 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#93009
  +product: App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 66.0 MiB 0.22 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductType {#93202
  +product: App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 68.0 MiB 0.77 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#93277
  +product: App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 74.0 MiB 0.20 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#100220
  +product: App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 74.0 MiB 0.79 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#100304
  +product: App\Entity\Product\Product {#7309
    #id: 8548
    #code: "IEEE00000645"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037509 {#7274
      date: 2025-06-27 17:18:29.0 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 {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29201
        #name: "IEEE 421B:1979 (R1984)"
        #slug: "ieee-421b-1979-r1984-ieee00000645-240200"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components of synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc.<br />\n
          \t\t\t\t<br />\n
          This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421-1972, Criteria and Definitions for Excitation Systems for Synchronous Machines. Also included are auxiliary devices that are exposed to excitation system stresses. Examples of such auxiliary devices are temperature indicators, transducers, meters, etc. This standard does not cover the synchronous-machine field winding or field circuit breaker and discharge resistor. This standard supplements existing standards for components used on excitation systems: ANSI C19.3-1973, Industrial Control Apparatus - General; ANSI C19.4-1973, Industrial Control Apparatus - Enclosures; ANSI C19.5-1973, Industrial Control Apparatus - Switching or Controlling Devices; ANSI C19.6-1973, Industrial Control Apparatus - Control-Circuit Devices and Assemblies; ANSI C19.7-1973, Industrial Control Apparatus - Controllers and Controller Assemblies; ANSI C34.2-1968 (R1973), Practices and Requirements for Semiconductor Power Rectifiers; ANSI C37.18-1968 (R1975), Requirements for Field Discharge Circuit Breakers for Rotating Electric Machinery; ANSI/IEEE C57.12.00-1973, General Requirements for Distribution, Power, and Regulating Transformers; ANSI/IEEE C57.12.90-1973, Test Code for Distribution, Power, and Regulating Transformers; and NEMA ICS-1970 (R1975), Industrial Controls and Systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @297036000 {#7318
      date: 1979-06-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @456012000 {#7316
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @771544800 {#7315
      date: 1994-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "421B"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 94.0 MiB 6.60 ms
Input props 
[
  "product" => App\Entity\Product\Product {#121680
    #id: 9631
    #code: "IEEE00002659"
    #attributes: Doctrine\ORM\PersistentCollection {#121698 …}
    #variants: Doctrine\ORM\PersistentCollection {#121696 …}
    #options: Doctrine\ORM\PersistentCollection {#121691 …}
    #associations: Doctrine\ORM\PersistentCollection {#121694 …}
    #createdAt: DateTime @1751038424 {#121687
      date: 2025-06-27 17:33:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#121721
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#121709 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121807
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#121680}
        #id: 33533
        #name: "IEEE/ANSI C50.10:1977"
        #slug: "ieee-ansi-c50-10-1977-ieee00002659-241283"
        #description: """
           - Inactive-Withdrawn.<br />\n
          The requirements for synchronous machines with excitation windings are covered by three American National Standards as follows: American National Standard General Requirements for Synchronous Machines, C50.10-1977. American National Standard Requirements for Cylindrical Rotor Synchronous Generators, C50.13-1977. American National Standard Requirements for Combustion Gas Turbine Driven Synchronous Generators, C50.14-1977. This standard contains general requirements and definitions applicable to all types of 60 Hz synchronous machines except fractional horsepower motors. Specific requirements for cylindrical rotor synchronous generators and combustion gas turbine driven synchronous generators will be found in American National Standards C50.13-1977 and C50.14-1977.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard General Requirements for Synchronous Machines"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#121707 …}
    #channels: Doctrine\ORM\PersistentCollection {#121700 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#121704 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#121702 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#121714 …}
    -apiLastModifiedAt: DateTime @1754517600 {#121673
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#121715
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @235346400 {#121722
      date: 1977-06-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C50.10"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#121713 …}
    -favorites: Doctrine\ORM\PersistentCollection {#121711 …}
  }
  "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 {#121766
  +product: App\Entity\Product\Product {#121680
    #id: 9631
    #code: "IEEE00002659"
    #attributes: Doctrine\ORM\PersistentCollection {#121698 …}
    #variants: Doctrine\ORM\PersistentCollection {#121696 …}
    #options: Doctrine\ORM\PersistentCollection {#121691 …}
    #associations: Doctrine\ORM\PersistentCollection {#121694 …}
    #createdAt: DateTime @1751038424 {#121687
      date: 2025-06-27 17:33:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#121721
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#121709 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121807
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#121680}
        #id: 33533
        #name: "IEEE/ANSI C50.10:1977"
        #slug: "ieee-ansi-c50-10-1977-ieee00002659-241283"
        #description: """
           - Inactive-Withdrawn.<br />\n
          The requirements for synchronous machines with excitation windings are covered by three American National Standards as follows: American National Standard General Requirements for Synchronous Machines, C50.10-1977. American National Standard Requirements for Cylindrical Rotor Synchronous Generators, C50.13-1977. American National Standard Requirements for Combustion Gas Turbine Driven Synchronous Generators, C50.14-1977. This standard contains general requirements and definitions applicable to all types of 60 Hz synchronous machines except fractional horsepower motors. Specific requirements for cylindrical rotor synchronous generators and combustion gas turbine driven synchronous generators will be found in American National Standards C50.13-1977 and C50.14-1977.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard General Requirements for Synchronous Machines"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#121707 …}
    #channels: Doctrine\ORM\PersistentCollection {#121700 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#121704 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#121702 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#121714 …}
    -apiLastModifiedAt: DateTime @1754517600 {#121673
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#121715
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @235346400 {#121722
      date: 1977-06-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C50.10"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#121713 …}
    -favorites: Doctrine\ORM\PersistentCollection {#121711 …}
  }
  +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 94.0 MiB 0.24 ms
Input props 
[
  "product" => App\Entity\Product\Product {#121680
    #id: 9631
    #code: "IEEE00002659"
    #attributes: Doctrine\ORM\PersistentCollection {#121698 …}
    #variants: Doctrine\ORM\PersistentCollection {#121696 …}
    #options: Doctrine\ORM\PersistentCollection {#121691 …}
    #associations: Doctrine\ORM\PersistentCollection {#121694 …}
    #createdAt: DateTime @1751038424 {#121687
      date: 2025-06-27 17:33:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#121721
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#121709 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121807
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#121680}
        #id: 33533
        #name: "IEEE/ANSI C50.10:1977"
        #slug: "ieee-ansi-c50-10-1977-ieee00002659-241283"
        #description: """
           - Inactive-Withdrawn.<br />\n
          The requirements for synchronous machines with excitation windings are covered by three American National Standards as follows: American National Standard General Requirements for Synchronous Machines, C50.10-1977. American National Standard Requirements for Cylindrical Rotor Synchronous Generators, C50.13-1977. American National Standard Requirements for Combustion Gas Turbine Driven Synchronous Generators, C50.14-1977. This standard contains general requirements and definitions applicable to all types of 60 Hz synchronous machines except fractional horsepower motors. Specific requirements for cylindrical rotor synchronous generators and combustion gas turbine driven synchronous generators will be found in American National Standards C50.13-1977 and C50.14-1977.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard General Requirements for Synchronous Machines"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#121707 …}
    #channels: Doctrine\ORM\PersistentCollection {#121700 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#121704 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#121702 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#121714 …}
    -apiLastModifiedAt: DateTime @1754517600 {#121673
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#121715
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @235346400 {#121722
      date: 1977-06-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C50.10"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#121713 …}
    -favorites: Doctrine\ORM\PersistentCollection {#121711 …}
  }
]
Attributes 
[
  "showFullLabel" => false
]
Component 
App\Twig\Components\ProductState {#121809
  +product: App\Entity\Product\Product {#121680
    #id: 9631
    #code: "IEEE00002659"
    #attributes: Doctrine\ORM\PersistentCollection {#121698 …}
    #variants: Doctrine\ORM\PersistentCollection {#121696 …}
    #options: Doctrine\ORM\PersistentCollection {#121691 …}
    #associations: Doctrine\ORM\PersistentCollection {#121694 …}
    #createdAt: DateTime @1751038424 {#121687
      date: 2025-06-27 17:33:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#121721
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#121709 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121807
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#121680}
        #id: 33533
        #name: "IEEE/ANSI C50.10:1977"
        #slug: "ieee-ansi-c50-10-1977-ieee00002659-241283"
        #description: """
           - Inactive-Withdrawn.<br />\n
          The requirements for synchronous machines with excitation windings are covered by three American National Standards as follows: American National Standard General Requirements for Synchronous Machines, C50.10-1977. American National Standard Requirements for Cylindrical Rotor Synchronous Generators, C50.13-1977. American National Standard Requirements for Combustion Gas Turbine Driven Synchronous Generators, C50.14-1977. This standard contains general requirements and definitions applicable to all types of 60 Hz synchronous machines except fractional horsepower motors. Specific requirements for cylindrical rotor synchronous generators and combustion gas turbine driven synchronous generators will be found in American National Standards C50.13-1977 and C50.14-1977.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard General Requirements for Synchronous Machines"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#121707 …}
    #channels: Doctrine\ORM\PersistentCollection {#121700 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#121704 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#121702 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#121714 …}
    -apiLastModifiedAt: DateTime @1754517600 {#121673
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#121715
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @235346400 {#121722
      date: 1977-06-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C50.10"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#121713 …}
    -favorites: Doctrine\ORM\PersistentCollection {#121711 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 94.0 MiB 0.69 ms
Input props 
[
  "product" => App\Entity\Product\Product {#121680
    #id: 9631
    #code: "IEEE00002659"
    #attributes: Doctrine\ORM\PersistentCollection {#121698 …}
    #variants: Doctrine\ORM\PersistentCollection {#121696 …}
    #options: Doctrine\ORM\PersistentCollection {#121691 …}
    #associations: Doctrine\ORM\PersistentCollection {#121694 …}
    #createdAt: DateTime @1751038424 {#121687
      date: 2025-06-27 17:33:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#121721
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#121709 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121807
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#121680}
        #id: 33533
        #name: "IEEE/ANSI C50.10:1977"
        #slug: "ieee-ansi-c50-10-1977-ieee00002659-241283"
        #description: """
           - Inactive-Withdrawn.<br />\n
          The requirements for synchronous machines with excitation windings are covered by three American National Standards as follows: American National Standard General Requirements for Synchronous Machines, C50.10-1977. American National Standard Requirements for Cylindrical Rotor Synchronous Generators, C50.13-1977. American National Standard Requirements for Combustion Gas Turbine Driven Synchronous Generators, C50.14-1977. This standard contains general requirements and definitions applicable to all types of 60 Hz synchronous machines except fractional horsepower motors. Specific requirements for cylindrical rotor synchronous generators and combustion gas turbine driven synchronous generators will be found in American National Standards C50.13-1977 and C50.14-1977.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard General Requirements for Synchronous Machines"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#121707 …}
    #channels: Doctrine\ORM\PersistentCollection {#121700 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#121704 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#121702 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#121714 …}
    -apiLastModifiedAt: DateTime @1754517600 {#121673
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#121715
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @235346400 {#121722
      date: 1977-06-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C50.10"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#121713 …}
    -favorites: Doctrine\ORM\PersistentCollection {#121711 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#121886
  +product: App\Entity\Product\Product {#121680
    #id: 9631
    #code: "IEEE00002659"
    #attributes: Doctrine\ORM\PersistentCollection {#121698 …}
    #variants: Doctrine\ORM\PersistentCollection {#121696 …}
    #options: Doctrine\ORM\PersistentCollection {#121691 …}
    #associations: Doctrine\ORM\PersistentCollection {#121694 …}
    #createdAt: DateTime @1751038424 {#121687
      date: 2025-06-27 17:33:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#121721
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#121709 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121807
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#121680}
        #id: 33533
        #name: "IEEE/ANSI C50.10:1977"
        #slug: "ieee-ansi-c50-10-1977-ieee00002659-241283"
        #description: """
           - Inactive-Withdrawn.<br />\n
          The requirements for synchronous machines with excitation windings are covered by three American National Standards as follows: American National Standard General Requirements for Synchronous Machines, C50.10-1977. American National Standard Requirements for Cylindrical Rotor Synchronous Generators, C50.13-1977. American National Standard Requirements for Combustion Gas Turbine Driven Synchronous Generators, C50.14-1977. This standard contains general requirements and definitions applicable to all types of 60 Hz synchronous machines except fractional horsepower motors. Specific requirements for cylindrical rotor synchronous generators and combustion gas turbine driven synchronous generators will be found in American National Standards C50.13-1977 and C50.14-1977.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard General Requirements for Synchronous Machines"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#121707 …}
    #channels: Doctrine\ORM\PersistentCollection {#121700 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#121704 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#121702 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#121714 …}
    -apiLastModifiedAt: DateTime @1754517600 {#121673
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#121715
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @235346400 {#121722
      date: 1977-06-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C50.10"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#121713 …}
    -favorites: Doctrine\ORM\PersistentCollection {#121711 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}