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Components

4 Twig Components
24 Render Count
19 ms Render Time
258.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
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"App\Twig\Components\ProductState"
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ProductMostRecent 
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ProductType 
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ProductCard 
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          Revision Standard - Superseded.<br />\n
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          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
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          Revision Standard - Superseded.<br />\n
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          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
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App\Twig\Components\ProductMostRecent {#120579
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          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
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ProductState App\Twig\Components\ProductState 256.0 MiB 0.24 ms
Input props 
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          Revision Standard - Superseded.<br />\n
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          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
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Component 
App\Twig\Components\ProductState {#120660
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          Revision Standard - Superseded.<br />\n
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          \t\t\t\t<br />\n
          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included.
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ProductMostRecent App\Twig\Components\ProductMostRecent 256.0 MiB 0.93 ms
Input props 
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          \t\t\t\t<br />\n
          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
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    -author: ""
    -publishedAt: DateTime @962920800 {#120035
      date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1111273200 {#120036
      date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#120045 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120047 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#120716
  +product: App\Entity\Product\Product {#120041
    #id: 9518
    #code: "IEEE00002496"
    #attributes: Doctrine\ORM\PersistentCollection {#120059 …}
    #variants: Doctrine\ORM\PersistentCollection {#120061 …}
    #options: Doctrine\ORM\PersistentCollection {#120065 …}
    #associations: Doctrine\ORM\PersistentCollection {#120063 …}
    #createdAt: DateTime @1751038329 {#120027
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120034
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120049 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120645
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120041}
        #id: 33081
        #name: "IEEE C37.20.2:1999 (R2005)"
        #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120051 …}
    #channels: Doctrine\ORM\PersistentCollection {#120057 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120053 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120055 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120043 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120031
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120033
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @962920800 {#120035
      date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1111273200 {#120036
      date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#120045 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120047 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 256.0 MiB 0.22 ms
Input props 
[
  "product" => App\Entity\Product\Product {#120072
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120089 …}
    #variants: Doctrine\ORM\PersistentCollection {#120091 …}
    #options: Doctrine\ORM\PersistentCollection {#120095 …}
    #associations: Doctrine\ORM\PersistentCollection {#120093 …}
    #createdAt: DateTime @1751038330 {#120067
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120068
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120079 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120072}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120081 …}
    #channels: Doctrine\ORM\PersistentCollection {#120087 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120083 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120085 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120073 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120069
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120070
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120071
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120075 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120077 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#120797
  +product: App\Entity\Product\Product {#120072
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120089 …}
    #variants: Doctrine\ORM\PersistentCollection {#120091 …}
    #options: Doctrine\ORM\PersistentCollection {#120095 …}
    #associations: Doctrine\ORM\PersistentCollection {#120093 …}
    #createdAt: DateTime @1751038330 {#120067
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120068
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120079 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120072}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120081 …}
    #channels: Doctrine\ORM\PersistentCollection {#120087 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120083 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120085 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120073 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120069
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120070
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120071
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120075 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120077 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 256.0 MiB 0.90 ms
Input props 
[
  "product" => App\Entity\Product\Product {#120072
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120089 …}
    #variants: Doctrine\ORM\PersistentCollection {#120091 …}
    #options: Doctrine\ORM\PersistentCollection {#120095 …}
    #associations: Doctrine\ORM\PersistentCollection {#120093 …}
    #createdAt: DateTime @1751038330 {#120067
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120068
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120079 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120072}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120081 …}
    #channels: Doctrine\ORM\PersistentCollection {#120087 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120083 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120085 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120073 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120069
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120070
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120071
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120075 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120077 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#120849
  +product: App\Entity\Product\Product {#120072
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120089 …}
    #variants: Doctrine\ORM\PersistentCollection {#120091 …}
    #options: Doctrine\ORM\PersistentCollection {#120095 …}
    #associations: Doctrine\ORM\PersistentCollection {#120093 …}
    #createdAt: DateTime @1751038330 {#120067
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120068
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120079 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120072}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120081 …}
    #channels: Doctrine\ORM\PersistentCollection {#120087 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120083 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120085 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120073 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120069
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120070
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120071
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120075 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120077 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 256.0 MiB 0.21 ms
Input props 
[
  "product" => App\Entity\Product\Product {#120102
    #id: 9517
    #code: "IEEE00002494"
    #attributes: Doctrine\ORM\PersistentCollection {#120119 …}
    #variants: Doctrine\ORM\PersistentCollection {#120121 …}
    #options: Doctrine\ORM\PersistentCollection {#120125 …}
    #associations: Doctrine\ORM\PersistentCollection {#120123 …}
    #createdAt: DateTime @1751038329 {#120097
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120098
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120109 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120915
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120102}
        #id: 33077
        #name: "IEEE C37.20.2:1993"
        #slug: "ieee-c37-20-2-1993-ieee00002494-241169"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n
          In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120111 …}
    #channels: Doctrine\ORM\PersistentCollection {#120117 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120113 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120115 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120103 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120099
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120100
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @771199200 {#120101
      date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#120105 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120107 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#120930
  +product: App\Entity\Product\Product {#120102
    #id: 9517
    #code: "IEEE00002494"
    #attributes: Doctrine\ORM\PersistentCollection {#120119 …}
    #variants: Doctrine\ORM\PersistentCollection {#120121 …}
    #options: Doctrine\ORM\PersistentCollection {#120125 …}
    #associations: Doctrine\ORM\PersistentCollection {#120123 …}
    #createdAt: DateTime @1751038329 {#120097
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
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          Revision Standard - Superseded.<br />\n
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ProductState App\Twig\Components\ProductState 256.0 MiB 0.16 ms
Input props 
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    #attributes: Doctrine\ORM\PersistentCollection {#120150 …}
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App\Twig\Components\ProductState {#121063
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ProductMostRecent App\Twig\Components\ProductMostRecent 256.0 MiB 0.60 ms
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      date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @708818400 {#120132
      date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 47
    -documents: Doctrine\ORM\PersistentCollection {#120136 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120138 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#121115
  +product: App\Entity\Product\Product {#120133
    #id: 9516
    #code: "IEEE00002493"
    #attributes: Doctrine\ORM\PersistentCollection {#120150 …}
    #variants: Doctrine\ORM\PersistentCollection {#120152 …}
    #options: Doctrine\ORM\PersistentCollection {#120156 …}
    #associations: Doctrine\ORM\PersistentCollection {#120154 …}
    #createdAt: DateTime @1751038328 {#120127
      date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120128
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120140 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#121048
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120133}
        #id: 33073
        #name: "IEEE C37.20.2:1987 (R1992)"
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        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n
          These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n
          Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n
          equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n
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          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n
          It does not include gas insulated substation equipments.<br />\n
          In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n
          switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n
          then they shall be called ME switchgear.
          """
        #metaKeywords: null
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        #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear"
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      }
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    #currentTranslation: null
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    #reviews: Doctrine\ORM\PersistentCollection {#120144 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120146 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
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    -apiLastModifiedAt: DateTime @1754517600 {#120129
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120130
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    }
    -author: ""
    -publishedAt: DateTime @552520800 {#120131
      date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
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    }
    -canceledAt: null
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    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 47
    -documents: Doctrine\ORM\PersistentCollection {#120136 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120138 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 258.0 MiB 8.49 ms
Input props 
[
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    #id: 12020
    #code: "IEEE00006946"
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          Revision Standard - Active.<br />\n
          <br />\n
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          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
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  "additionalClasses" => "product__teaser--with-grey-border"
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  "hoverType" => "shadow"
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Component 
App\Twig\Components\ProductCard {#142811
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    #code: "IEEE00006946"
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    #enabled: true
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          \t\t\t\t<br />\n
          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
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        -notes: "Active"
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    #currentTranslation: null
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    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#142752 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#142749 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#142747 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#142718
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    -coreDocument: "62271-37-013"
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    -documents: Doctrine\ORM\PersistentCollection {#142758 …}
    -favorites: Doctrine\ORM\PersistentCollection {#142756 …}
  }
  +layout: "vertical"
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  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
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  +backgroundColor: "white"
  +hoverType: "shadow"
}
ProductState App\Twig\Components\ProductState 258.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#142738
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142743 …}
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#142754 …}
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        #translatable: App\Entity\Product\Product {#142738}
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          <br />\n
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          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
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Attributes 
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]
Component 
App\Twig\Components\ProductState {#142852
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    #id: 12020
    #code: "IEEE00006946"
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          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
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        #metaKeywords: null
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  +appearance: "state-active"
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  -stateAttributeCode: "state"
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}
ProductMostRecent App\Twig\Components\ProductMostRecent 258.0 MiB 0.62 ms
Input props 
[
  "product" => App\Entity\Product\Product {#142738
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142743 …}
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Attributes 
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Component 
App\Twig\Components\ProductMostRecent {#142929
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          <br />\n
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          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
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