GET https://dev.normadoc.fr/products/ieee-c37-2-2022-ieee00006043-243044

Components

3 Twig Components
15 Render Count
7 ms Render Time
318.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
7 1.58ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
7 4.88ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.28ms

Render calls

ProductState App\Twig\Components\ProductState 318.0 MiB 0.44 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#93054
  +product: App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 318.0 MiB 0.28 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93234
  +product: App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -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 318.0 MiB 0.97 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93309
  +product: App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 318.0 MiB 0.21 ms
Input props
[
  "product" => App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#100365
  +product: App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 318.0 MiB 0.72 ms
Input props
[
  "product" => App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#100432
  +product: App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 318.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107112
  +product: App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 318.0 MiB 0.69 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107154
  +product: App\Entity\Product\Product {#7310
    #id: 11392
    #code: "IEEE00006043"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039676 {#7274
      date: 2025-06-27 17:54:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#7322
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 40577
        #name: "IEEE C37.2:2022"
        #slug: "ieee-c37-2-2022-ieee00006043-243044"
        #description: """
          Revision Standard - Active.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms are discussed, and 95 numbers and 22 acronyms are assigned. Function numbers or function acronyms now exist for arc flash detection, clock or timing source, dynamic disturbance recorder, digital fault recorder, disturbance monitoring equipment, environmental data, fault data concentrator, high impedance fault detector, human machine interface, historian, scheme logic, substation metering, phasor data concentrator, phasor measurement unit, power quality monitor, remedial action scheme, remote input/output device, remote terminal unit/data concentrator, sequence of events recorder, and trip circuit monitor. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations, generating plants, and in installations of power utilization and conversion apparatus. Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1745272800 {#7292
      date: 2025-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1670972400 {#7318
      date: 2022-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 318.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107219
  +product: App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 318.0 MiB 0.62 ms
Input props
[
  "product" => App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107246
  +product: App\Entity\Product\Product {#100303
    #id: 10388
    #code: "IEEE00004293"
    #attributes: Doctrine\ORM\PersistentCollection {#100284 …}
    #variants: Doctrine\ORM\PersistentCollection {#100281 …}
    #options: Doctrine\ORM\PersistentCollection {#100277 …}
    #associations: Doctrine\ORM\PersistentCollection {#100279 …}
    #createdAt: DateTime @1751039031 {#100310
      date: 2025-06-27 17:43:51.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#100283
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100294 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100316
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100303}
        #id: 36561
        #name: "IEEE C37.2:2008"
        #slug: "ieee-c37-2-2008-ieee00004293-242040"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose and use of the numbers and acronyms is discussed, and 95 numbers and 17 acronyms are assigned.<br />\n
          Function numbers or function acronyms for arc fault detection, high impedance fault detection, human machine interface, communications devices, digital fault and sequence of event recorders, power quality recorders, substation time sources and synchrophasor devices are among those that have been added. The use of prefixes and suffixes to provide a more specific definition of a function is defined. Device contact designations are also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          NOTE—Historically, device function numbers have typically represented individual or component devices. These numbers and acronyms may also be used to represent individual functions within multi-function devices or software programs, and that may contain both protection- and non-protection-oriented functions.<br />\n
          A device function number, with an appropriate prefix and appended suffix (or an acronym), is used to identify the function(s) of each device installed in electrical equipment. These numbers and acronyms are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specifications. The device number or acronym may be physically placed on, or adjacent to, each device on the assembled equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100292 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100290 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100288 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100301 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100270
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1622671200 {#100309
      date: 2021-06-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1222984800 {#100308
      date: 2008-10-03 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#100302
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 48
    -documents: Doctrine\ORM\PersistentCollection {#100299 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100297 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 318.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#107001
    #id: 9502
    #code: "IEEE00002476"
    #attributes: Doctrine\ORM\PersistentCollection {#107019 …}
    #variants: Doctrine\ORM\PersistentCollection {#107021 …}
    #options: Doctrine\ORM\PersistentCollection {#107025 …}
    #associations: Doctrine\ORM\PersistentCollection {#107023 …}
    #createdAt: DateTime @1751038316 {#106987
      date: 2025-06-27 17:31:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106994
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107009 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107312
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107001}
        #id: 33017
        #name: "IEEE C37.2:1996 (R2001)"
        #slug: "ieee-c37-2-1996-r2001-ieee00002476-241154"
        #description: """
          Revision Standard - Superseded.<br />\n
          The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          A device function number, with an appropriate prefix and suffix where necessary, is used to identify the function of each device in all types of switchgear. These numbers are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specfications. In addition, the number may be placed on, or adjacent to, each device on the assembled equipment so the device may be readily identified. This PAR is proposed to revise C37.2-1991 to reflect current technology and usage.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers and Contact Designations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107011 …}
    #channels: Doctrine\ORM\PersistentCollection {#107017 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107013 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107015 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107003 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106991
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106993
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @849308400 {#106995
      date: 1996-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1007593200 {#106996
      date: 2001-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#107005 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107007 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107327
  +product: App\Entity\Product\Product {#107001
    #id: 9502
    #code: "IEEE00002476"
    #attributes: Doctrine\ORM\PersistentCollection {#107019 …}
    #variants: Doctrine\ORM\PersistentCollection {#107021 …}
    #options: Doctrine\ORM\PersistentCollection {#107025 …}
    #associations: Doctrine\ORM\PersistentCollection {#107023 …}
    #createdAt: DateTime @1751038316 {#106987
      date: 2025-06-27 17:31:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106994
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107009 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107312
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107001}
        #id: 33017
        #name: "IEEE C37.2:1996 (R2001)"
        #slug: "ieee-c37-2-1996-r2001-ieee00002476-241154"
        #description: """
          Revision Standard - Superseded.<br />\n
          The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          A device function number, with an appropriate prefix and suffix where necessary, is used to identify the function of each device in all types of switchgear. These numbers are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specfications. In addition, the number may be placed on, or adjacent to, each device on the assembled equipment so the device may be readily identified. This PAR is proposed to revise C37.2-1991 to reflect current technology and usage.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers and Contact Designations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107011 …}
    #channels: Doctrine\ORM\PersistentCollection {#107017 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107013 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107015 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107003 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106991
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106993
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @849308400 {#106995
      date: 1996-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1007593200 {#106996
      date: 2001-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#107005 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107007 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 318.0 MiB 0.63 ms
Input props
[
  "product" => App\Entity\Product\Product {#107001
    #id: 9502
    #code: "IEEE00002476"
    #attributes: Doctrine\ORM\PersistentCollection {#107019 …}
    #variants: Doctrine\ORM\PersistentCollection {#107021 …}
    #options: Doctrine\ORM\PersistentCollection {#107025 …}
    #associations: Doctrine\ORM\PersistentCollection {#107023 …}
    #createdAt: DateTime @1751038316 {#106987
      date: 2025-06-27 17:31:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106994
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107009 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107312
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107001}
        #id: 33017
        #name: "IEEE C37.2:1996 (R2001)"
        #slug: "ieee-c37-2-1996-r2001-ieee00002476-241154"
        #description: """
          Revision Standard - Superseded.<br />\n
          The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          A device function number, with an appropriate prefix and suffix where necessary, is used to identify the function of each device in all types of switchgear. These numbers are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specfications. In addition, the number may be placed on, or adjacent to, each device on the assembled equipment so the device may be readily identified. This PAR is proposed to revise C37.2-1991 to reflect current technology and usage.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers and Contact Designations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107011 …}
    #channels: Doctrine\ORM\PersistentCollection {#107017 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107013 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107015 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107003 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106991
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106993
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @849308400 {#106995
      date: 1996-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1007593200 {#106996
      date: 2001-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#107005 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107007 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107383
  +product: App\Entity\Product\Product {#107001
    #id: 9502
    #code: "IEEE00002476"
    #attributes: Doctrine\ORM\PersistentCollection {#107019 …}
    #variants: Doctrine\ORM\PersistentCollection {#107021 …}
    #options: Doctrine\ORM\PersistentCollection {#107025 …}
    #associations: Doctrine\ORM\PersistentCollection {#107023 …}
    #createdAt: DateTime @1751038316 {#106987
      date: 2025-06-27 17:31:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106994
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107009 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107312
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107001}
        #id: 33017
        #name: "IEEE C37.2:1996 (R2001)"
        #slug: "ieee-c37-2-1996-r2001-ieee00002476-241154"
        #description: """
          Revision Standard - Superseded.<br />\n
          The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          A device function number, with an appropriate prefix and suffix where necessary, is used to identify the function of each device in all types of switchgear. These numbers are to be used in drawings, elementary and connection diagrams, instruction books, publications, and specfications. In addition, the number may be placed on, or adjacent to, each device on the assembled equipment so the device may be readily identified. This PAR is proposed to revise C37.2-1991 to reflect current technology and usage.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers and Contact Designations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107011 …}
    #channels: Doctrine\ORM\PersistentCollection {#107017 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107013 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107015 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107003 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106991
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106993
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @849308400 {#106995
      date: 1996-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1007593200 {#106996
      date: 2001-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#107005 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107007 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 318.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#107032
    #id: 9501
    #code: "IEEE00002475"
    #attributes: Doctrine\ORM\PersistentCollection {#107049 …}
    #variants: Doctrine\ORM\PersistentCollection {#107051 …}
    #options: Doctrine\ORM\PersistentCollection {#107055 …}
    #associations: Doctrine\ORM\PersistentCollection {#107053 …}
    #createdAt: DateTime @1751038315 {#107027
      date: 2025-06-27 17:31:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#107028
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107039 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107449
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107032}
        #id: 33013
        #name: "IEEE C37.2:1991"
        #slug: "ieee-c37-2-1991-ieee00002475-241153"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded. The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition<br />\n
          and application of function numbers for<br />\n
          devices used in electrical substations and<br />\n
          generating plants and in installations of<br />\n
          power utilization and conversion apparatus.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107041 …}
    #channels: Doctrine\ORM\PersistentCollection {#107047 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107043 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107045 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107033 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107029
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107030
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @687049200 {#107031
      date: 1991-10-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#107035 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107037 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107464
  +product: App\Entity\Product\Product {#107032
    #id: 9501
    #code: "IEEE00002475"
    #attributes: Doctrine\ORM\PersistentCollection {#107049 …}
    #variants: Doctrine\ORM\PersistentCollection {#107051 …}
    #options: Doctrine\ORM\PersistentCollection {#107055 …}
    #associations: Doctrine\ORM\PersistentCollection {#107053 …}
    #createdAt: DateTime @1751038315 {#107027
      date: 2025-06-27 17:31:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#107028
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107039 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107449
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107032}
        #id: 33013
        #name: "IEEE C37.2:1991"
        #slug: "ieee-c37-2-1991-ieee00002475-241153"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded. The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition<br />\n
          and application of function numbers for<br />\n
          devices used in electrical substations and<br />\n
          generating plants and in installations of<br />\n
          power utilization and conversion apparatus.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107041 …}
    #channels: Doctrine\ORM\PersistentCollection {#107047 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107043 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107045 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107033 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107029
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107030
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @687049200 {#107031
      date: 1991-10-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#107035 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107037 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 318.0 MiB 0.62 ms
Input props
[
  "product" => App\Entity\Product\Product {#107032
    #id: 9501
    #code: "IEEE00002475"
    #attributes: Doctrine\ORM\PersistentCollection {#107049 …}
    #variants: Doctrine\ORM\PersistentCollection {#107051 …}
    #options: Doctrine\ORM\PersistentCollection {#107055 …}
    #associations: Doctrine\ORM\PersistentCollection {#107053 …}
    #createdAt: DateTime @1751038315 {#107027
      date: 2025-06-27 17:31:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#107028
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107039 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107449
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107032}
        #id: 33013
        #name: "IEEE C37.2:1991"
        #slug: "ieee-c37-2-1991-ieee00002475-241153"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded. The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition<br />\n
          and application of function numbers for<br />\n
          devices used in electrical substations and<br />\n
          generating plants and in installations of<br />\n
          power utilization and conversion apparatus.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107041 …}
    #channels: Doctrine\ORM\PersistentCollection {#107047 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107043 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107045 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107033 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107029
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107030
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @687049200 {#107031
      date: 1991-10-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#107035 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107037 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107516
  +product: App\Entity\Product\Product {#107032
    #id: 9501
    #code: "IEEE00002475"
    #attributes: Doctrine\ORM\PersistentCollection {#107049 …}
    #variants: Doctrine\ORM\PersistentCollection {#107051 …}
    #options: Doctrine\ORM\PersistentCollection {#107055 …}
    #associations: Doctrine\ORM\PersistentCollection {#107053 …}
    #createdAt: DateTime @1751038315 {#107027
      date: 2025-06-27 17:31:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#107028
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107039 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107449
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107032}
        #id: 33013
        #name: "IEEE C37.2:1991"
        #slug: "ieee-c37-2-1991-ieee00002475-241153"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded. The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the definition<br />\n
          and application of function numbers for<br />\n
          devices used in electrical substations and<br />\n
          generating plants and in installations of<br />\n
          power utilization and conversion apparatus.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107041 …}
    #channels: Doctrine\ORM\PersistentCollection {#107047 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107043 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107045 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107033 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107029
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107030
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @687049200 {#107031
      date: 1991-10-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#107035 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107037 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 318.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#107062
    #id: 9500
    #code: "IEEE00002474"
    #attributes: Doctrine\ORM\PersistentCollection {#107079 …}
    #variants: Doctrine\ORM\PersistentCollection {#107081 …}
    #options: Doctrine\ORM\PersistentCollection {#107085 …}
    #associations: Doctrine\ORM\PersistentCollection {#107083 …}
    #createdAt: DateTime @1751038314 {#107057
      date: 2025-06-27 17:31:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#107058
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107069 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107582
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107062}
        #id: 33009
        #name: "IEEE C37.2:1987"
        #slug: "ieee-c37-2-1987-ieee00002474-241152"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded. This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107071 …}
    #channels: Doctrine\ORM\PersistentCollection {#107077 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107073 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107075 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107063 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107059
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107060
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @566434800 {#107061
      date: 1987-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#107065 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107067 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107597
  +product: App\Entity\Product\Product {#107062
    #id: 9500
    #code: "IEEE00002474"
    #attributes: Doctrine\ORM\PersistentCollection {#107079 …}
    #variants: Doctrine\ORM\PersistentCollection {#107081 …}
    #options: Doctrine\ORM\PersistentCollection {#107085 …}
    #associations: Doctrine\ORM\PersistentCollection {#107083 …}
    #createdAt: DateTime @1751038314 {#107057
      date: 2025-06-27 17:31:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#107058
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107069 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107582
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107062}
        #id: 33009
        #name: "IEEE C37.2:1987"
        #slug: "ieee-c37-2-1987-ieee00002474-241152"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded. This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107071 …}
    #channels: Doctrine\ORM\PersistentCollection {#107077 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107073 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107075 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107063 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107059
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107060
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @566434800 {#107061
      date: 1987-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#107065 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107067 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 318.0 MiB 0.62 ms
Input props
[
  "product" => App\Entity\Product\Product {#107062
    #id: 9500
    #code: "IEEE00002474"
    #attributes: Doctrine\ORM\PersistentCollection {#107079 …}
    #variants: Doctrine\ORM\PersistentCollection {#107081 …}
    #options: Doctrine\ORM\PersistentCollection {#107085 …}
    #associations: Doctrine\ORM\PersistentCollection {#107083 …}
    #createdAt: DateTime @1751038314 {#107057
      date: 2025-06-27 17:31:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#107058
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107069 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107582
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107062}
        #id: 33009
        #name: "IEEE C37.2:1987"
        #slug: "ieee-c37-2-1987-ieee00002474-241152"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded. This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107071 …}
    #channels: Doctrine\ORM\PersistentCollection {#107077 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107073 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107075 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107063 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107059
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107060
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @566434800 {#107061
      date: 1987-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#107065 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107067 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107649
  +product: App\Entity\Product\Product {#107062
    #id: 9500
    #code: "IEEE00002474"
    #attributes: Doctrine\ORM\PersistentCollection {#107079 …}
    #variants: Doctrine\ORM\PersistentCollection {#107081 …}
    #options: Doctrine\ORM\PersistentCollection {#107085 …}
    #associations: Doctrine\ORM\PersistentCollection {#107083 …}
    #createdAt: DateTime @1751038314 {#107057
      date: 2025-06-27 17:31:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#107058
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#107069 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107582
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#107062}
        #id: 33009
        #name: "IEEE C37.2:1987"
        #slug: "ieee-c37-2-1987-ieee00002474-241152"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded. This standard applies to the definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Electrical Power System Device Function Numbers"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#107071 …}
    #channels: Doctrine\ORM\PersistentCollection {#107077 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#107073 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#107075 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107063 …}
    -apiLastModifiedAt: DateTime @1754517600 {#107059
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#107060
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @566434800 {#107061
      date: 1987-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.2"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#107065 …}
    -favorites: Doctrine\ORM\PersistentCollection {#107067 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}