GET https://dev.normadoc.fr/_partial/product/IEEE00000840/features

Components

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

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
7 1.67ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
7 5.48ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.30ms

Render calls

ProductState App\Twig\Components\ProductState 180.0 MiB 0.45 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#93007
  +product: App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 180.0 MiB 0.30 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93187
  +product: App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -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 180.0 MiB 0.95 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93262
  +product: App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 180.0 MiB 0.19 ms
Input props
[
  "product" => App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#106836
  +product: App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 180.0 MiB 0.69 ms
Input props
[
  "product" => App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#106937
  +product: App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 180.0 MiB 0.21 ms
Input props
[
  "product" => App\Entity\Product\Product {#93685
    #id: 11315
    #code: "IEEE00005908"
    #attributes: Doctrine\ORM\PersistentCollection {#93667 …}
    #variants: Doctrine\ORM\PersistentCollection {#93664 …}
    #options: Doctrine\ORM\PersistentCollection {#93660 …}
    #associations: Doctrine\ORM\PersistentCollection {#93662 …}
    #createdAt: DateTime @1751039627 {#93693
      date: 2025-06-27 17:53:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93672
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93678 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93713
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 40269
        #name: "IEEE 605:2023"
        #slug: "ieee-605-2023-ieee00005908-242967"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          A proper design of the substation bus aims towards a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          This design guide provides direction for the substation engineer in the design of air insulated substations. This guide provides users with information on typical bus arrangements including various criteria necessary to develop bus arrangement decisions. The guide is applicable to both rigid bus and strain bus designs for outdoor and indoor, air-insulated, alternating current substations. This guide includes a method to calculate ampacity for electrical bus and ampacity tables for typical bus types and sizes. This guide also provides design criteria and a method to calculate electromechanical forces on insulators and bus resulting from gravity, wind, ice, short circuit forces, and thermal expansion. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2TM[B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM and IEEE Std 1527TM) c) The design of bus mounting structures (see ASCE Manual and Report on Engineering Practice No. 113) d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-2002 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for Bus Design in Air Insulated Substations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93676 …}
    #channels: Doctrine\ORM\PersistentCollection {#93669 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93674 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93671 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93686 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740006000 {#93692
      date: 2025-02-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1721772000 {#93691
      date: 2024-07-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 317
    -documents: Doctrine\ORM\PersistentCollection {#93682 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93680 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#113618
  +product: App\Entity\Product\Product {#93685
    #id: 11315
    #code: "IEEE00005908"
    #attributes: Doctrine\ORM\PersistentCollection {#93667 …}
    #variants: Doctrine\ORM\PersistentCollection {#93664 …}
    #options: Doctrine\ORM\PersistentCollection {#93660 …}
    #associations: Doctrine\ORM\PersistentCollection {#93662 …}
    #createdAt: DateTime @1751039627 {#93693
      date: 2025-06-27 17:53:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93672
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93678 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93713
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 40269
        #name: "IEEE 605:2023"
        #slug: "ieee-605-2023-ieee00005908-242967"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          A proper design of the substation bus aims towards a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          This design guide provides direction for the substation engineer in the design of air insulated substations. This guide provides users with information on typical bus arrangements including various criteria necessary to develop bus arrangement decisions. The guide is applicable to both rigid bus and strain bus designs for outdoor and indoor, air-insulated, alternating current substations. This guide includes a method to calculate ampacity for electrical bus and ampacity tables for typical bus types and sizes. This guide also provides design criteria and a method to calculate electromechanical forces on insulators and bus resulting from gravity, wind, ice, short circuit forces, and thermal expansion. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2TM[B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM and IEEE Std 1527TM) c) The design of bus mounting structures (see ASCE Manual and Report on Engineering Practice No. 113) d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-2002 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for Bus Design in Air Insulated Substations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93676 …}
    #channels: Doctrine\ORM\PersistentCollection {#93669 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93674 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93671 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93686 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740006000 {#93692
      date: 2025-02-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1721772000 {#93691
      date: 2024-07-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 317
    -documents: Doctrine\ORM\PersistentCollection {#93682 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93680 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 180.0 MiB 0.75 ms
Input props
[
  "product" => App\Entity\Product\Product {#93685
    #id: 11315
    #code: "IEEE00005908"
    #attributes: Doctrine\ORM\PersistentCollection {#93667 …}
    #variants: Doctrine\ORM\PersistentCollection {#93664 …}
    #options: Doctrine\ORM\PersistentCollection {#93660 …}
    #associations: Doctrine\ORM\PersistentCollection {#93662 …}
    #createdAt: DateTime @1751039627 {#93693
      date: 2025-06-27 17:53:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93672
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93678 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93713
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 40269
        #name: "IEEE 605:2023"
        #slug: "ieee-605-2023-ieee00005908-242967"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          A proper design of the substation bus aims towards a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          This design guide provides direction for the substation engineer in the design of air insulated substations. This guide provides users with information on typical bus arrangements including various criteria necessary to develop bus arrangement decisions. The guide is applicable to both rigid bus and strain bus designs for outdoor and indoor, air-insulated, alternating current substations. This guide includes a method to calculate ampacity for electrical bus and ampacity tables for typical bus types and sizes. This guide also provides design criteria and a method to calculate electromechanical forces on insulators and bus resulting from gravity, wind, ice, short circuit forces, and thermal expansion. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2TM[B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM and IEEE Std 1527TM) c) The design of bus mounting structures (see ASCE Manual and Report on Engineering Practice No. 113) d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-2002 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for Bus Design in Air Insulated Substations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93676 …}
    #channels: Doctrine\ORM\PersistentCollection {#93669 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93674 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93671 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93686 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740006000 {#93692
      date: 2025-02-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1721772000 {#93691
      date: 2024-07-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 317
    -documents: Doctrine\ORM\PersistentCollection {#93682 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93680 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#113685
  +product: App\Entity\Product\Product {#93685
    #id: 11315
    #code: "IEEE00005908"
    #attributes: Doctrine\ORM\PersistentCollection {#93667 …}
    #variants: Doctrine\ORM\PersistentCollection {#93664 …}
    #options: Doctrine\ORM\PersistentCollection {#93660 …}
    #associations: Doctrine\ORM\PersistentCollection {#93662 …}
    #createdAt: DateTime @1751039627 {#93693
      date: 2025-06-27 17:53:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93672
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93678 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93713
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 40269
        #name: "IEEE 605:2023"
        #slug: "ieee-605-2023-ieee00005908-242967"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          A proper design of the substation bus aims towards a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          This design guide provides direction for the substation engineer in the design of air insulated substations. This guide provides users with information on typical bus arrangements including various criteria necessary to develop bus arrangement decisions. The guide is applicable to both rigid bus and strain bus designs for outdoor and indoor, air-insulated, alternating current substations. This guide includes a method to calculate ampacity for electrical bus and ampacity tables for typical bus types and sizes. This guide also provides design criteria and a method to calculate electromechanical forces on insulators and bus resulting from gravity, wind, ice, short circuit forces, and thermal expansion. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2TM[B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM and IEEE Std 1527TM) c) The design of bus mounting structures (see ASCE Manual and Report on Engineering Practice No. 113) d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-2002 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for Bus Design in Air Insulated Substations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93676 …}
    #channels: Doctrine\ORM\PersistentCollection {#93669 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93674 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93671 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93686 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740006000 {#93692
      date: 2025-02-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1721772000 {#93691
      date: 2024-07-24 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 317
    -documents: Doctrine\ORM\PersistentCollection {#93682 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93680 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 180.0 MiB 0.21 ms
Input props
[
  "product" => App\Entity\Product\Product {#113513
    #id: 9893
    #code: "IEEE00003168"
    #attributes: Doctrine\ORM\PersistentCollection {#113531 …}
    #variants: Doctrine\ORM\PersistentCollection {#113533 …}
    #options: Doctrine\ORM\PersistentCollection {#113537 …}
    #associations: Doctrine\ORM\PersistentCollection {#113535 …}
    #createdAt: DateTime @1751038644 {#113505
      date: 2025-06-27 17:37:24.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113503
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113521 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113756
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113513}
        #id: 34581
        #name: "IEEE 605:2008"
        #slug: "ieee-605-2008-ieee00003168-241545"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          The information in this design guide is applicable to both rigid bus and strain bus designs for outdoor and indoor,air-insulated, alternating current substations. Ampacity, radio influence, vibration, and electromechanical forces resulting from gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2-1999TM [B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM-2005 and IEEE Std 1527TM-2006) c) The design of mounting structures d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-1996 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air Insulated Substations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113523 …}
    #channels: Doctrine\ORM\PersistentCollection {#113529 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113525 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113527 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113515 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113506
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1716156000 {#113499
      date: 2024-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113496
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113514
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 247
    -documents: Doctrine\ORM\PersistentCollection {#113517 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113519 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#113771
  +product: App\Entity\Product\Product {#113513
    #id: 9893
    #code: "IEEE00003168"
    #attributes: Doctrine\ORM\PersistentCollection {#113531 …}
    #variants: Doctrine\ORM\PersistentCollection {#113533 …}
    #options: Doctrine\ORM\PersistentCollection {#113537 …}
    #associations: Doctrine\ORM\PersistentCollection {#113535 …}
    #createdAt: DateTime @1751038644 {#113505
      date: 2025-06-27 17:37:24.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113503
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113521 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113756
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113513}
        #id: 34581
        #name: "IEEE 605:2008"
        #slug: "ieee-605-2008-ieee00003168-241545"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          The information in this design guide is applicable to both rigid bus and strain bus designs for outdoor and indoor,air-insulated, alternating current substations. Ampacity, radio influence, vibration, and electromechanical forces resulting from gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2-1999TM [B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM-2005 and IEEE Std 1527TM-2006) c) The design of mounting structures d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-1996 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air Insulated Substations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113523 …}
    #channels: Doctrine\ORM\PersistentCollection {#113529 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113525 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113527 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113515 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113506
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1716156000 {#113499
      date: 2024-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113496
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113514
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 247
    -documents: Doctrine\ORM\PersistentCollection {#113517 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113519 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 180.0 MiB 0.76 ms
Input props
[
  "product" => App\Entity\Product\Product {#113513
    #id: 9893
    #code: "IEEE00003168"
    #attributes: Doctrine\ORM\PersistentCollection {#113531 …}
    #variants: Doctrine\ORM\PersistentCollection {#113533 …}
    #options: Doctrine\ORM\PersistentCollection {#113537 …}
    #associations: Doctrine\ORM\PersistentCollection {#113535 …}
    #createdAt: DateTime @1751038644 {#113505
      date: 2025-06-27 17:37:24.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113503
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113521 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113756
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113513}
        #id: 34581
        #name: "IEEE 605:2008"
        #slug: "ieee-605-2008-ieee00003168-241545"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          The information in this design guide is applicable to both rigid bus and strain bus designs for outdoor and indoor,air-insulated, alternating current substations. Ampacity, radio influence, vibration, and electromechanical forces resulting from gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2-1999TM [B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM-2005 and IEEE Std 1527TM-2006) c) The design of mounting structures d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-1996 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air Insulated Substations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113523 …}
    #channels: Doctrine\ORM\PersistentCollection {#113529 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113525 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113527 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113515 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113506
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1716156000 {#113499
      date: 2024-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113496
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113514
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 247
    -documents: Doctrine\ORM\PersistentCollection {#113517 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113519 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#113823
  +product: App\Entity\Product\Product {#113513
    #id: 9893
    #code: "IEEE00003168"
    #attributes: Doctrine\ORM\PersistentCollection {#113531 …}
    #variants: Doctrine\ORM\PersistentCollection {#113533 …}
    #options: Doctrine\ORM\PersistentCollection {#113537 …}
    #associations: Doctrine\ORM\PersistentCollection {#113535 …}
    #createdAt: DateTime @1751038644 {#113505
      date: 2025-06-27 17:37:24.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#113503
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113521 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113756
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113513}
        #id: 34581
        #name: "IEEE 605:2008"
        #slug: "ieee-605-2008-ieee00003168-241545"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          The information in this design guide is applicable to both rigid bus and strain bus designs for outdoor and indoor,air-insulated, alternating current substations. Ampacity, radio influence, vibration, and electromechanical forces resulting from gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included. This guide does not consider the following: a) The electrical criteria for the selection of insulators (see IEEE Std 1313.2-1999TM [B22]) b) The seismic forces to which the substation may be subjected (see IEEE Std 693TM-2005 and IEEE Std 1527TM-2006) c) The design of mounting structures d) Design considerations for contaminated environments (see IEEE Std 1313.2-1999 [B22]) e) Installation methods f) Design of direct current buses<br />\n
          Substation rigid and strain bus structure design involves electrical, mechanical, and structural considerations. It is the purpose of this guide to integrate these considerations into one document. Special considerations are given to fault current force calculations. The factors considered include the decrement of the fault current, the flexibility of supports, and the natural frequency of the bus. These factors are mentioned in ANSI C37.32-1996 but are not taken into consideration in the equations presented in that standard, including intended users and benefits to users.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air Insulated Substations"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113523 …}
    #channels: Doctrine\ORM\PersistentCollection {#113529 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113525 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113527 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113515 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113506
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1716156000 {#113499
      date: 2024-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113496
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113514
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 247
    -documents: Doctrine\ORM\PersistentCollection {#113517 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113519 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 180.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#113545
    #id: 10567
    #code: "IEEE00004618"
    #attributes: Doctrine\ORM\PersistentCollection {#113562 …}
    #variants: Doctrine\ORM\PersistentCollection {#113564 …}
    #options: Doctrine\ORM\PersistentCollection {#113568 …}
    #associations: Doctrine\ORM\PersistentCollection {#113566 …}
    #createdAt: DateTime @1751039141 {#113539
      date: 2025-06-27 17:45:41.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113540
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113552 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113889
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113545}
        #id: 37277
        #name: "IEEE 605a:2010"
        #slug: "ieee-605a-2010-ieee00004618-242219"
        #description: """
          Amendment Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          Three Annexes will be updated and corrected and main body of the guide will be corrected.<br />\n
          The purpose of this amendment is to incorporate all the technical corrections and changes to improve the document after RevCom has approved it. This will provide a correct and more valuable guide to the substation engineer.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air-Insulated Substations—Amendment 1"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113554 …}
    #channels: Doctrine\ORM\PersistentCollection {#113560 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113556 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113558 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113546 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113541
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1641510000 {#113542
      date: 2022-01-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113543
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113544
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#113548 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113550 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#113904
  +product: App\Entity\Product\Product {#113545
    #id: 10567
    #code: "IEEE00004618"
    #attributes: Doctrine\ORM\PersistentCollection {#113562 …}
    #variants: Doctrine\ORM\PersistentCollection {#113564 …}
    #options: Doctrine\ORM\PersistentCollection {#113568 …}
    #associations: Doctrine\ORM\PersistentCollection {#113566 …}
    #createdAt: DateTime @1751039141 {#113539
      date: 2025-06-27 17:45:41.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113540
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113552 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113889
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113545}
        #id: 37277
        #name: "IEEE 605a:2010"
        #slug: "ieee-605a-2010-ieee00004618-242219"
        #description: """
          Amendment Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          Three Annexes will be updated and corrected and main body of the guide will be corrected.<br />\n
          The purpose of this amendment is to incorporate all the technical corrections and changes to improve the document after RevCom has approved it. This will provide a correct and more valuable guide to the substation engineer.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air-Insulated Substations—Amendment 1"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113554 …}
    #channels: Doctrine\ORM\PersistentCollection {#113560 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113556 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113558 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113546 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113541
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1641510000 {#113542
      date: 2022-01-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113543
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113544
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#113548 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113550 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 180.0 MiB 0.78 ms
Input props
[
  "product" => App\Entity\Product\Product {#113545
    #id: 10567
    #code: "IEEE00004618"
    #attributes: Doctrine\ORM\PersistentCollection {#113562 …}
    #variants: Doctrine\ORM\PersistentCollection {#113564 …}
    #options: Doctrine\ORM\PersistentCollection {#113568 …}
    #associations: Doctrine\ORM\PersistentCollection {#113566 …}
    #createdAt: DateTime @1751039141 {#113539
      date: 2025-06-27 17:45:41.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113540
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113552 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113889
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113545}
        #id: 37277
        #name: "IEEE 605a:2010"
        #slug: "ieee-605a-2010-ieee00004618-242219"
        #description: """
          Amendment Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          Three Annexes will be updated and corrected and main body of the guide will be corrected.<br />\n
          The purpose of this amendment is to incorporate all the technical corrections and changes to improve the document after RevCom has approved it. This will provide a correct and more valuable guide to the substation engineer.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air-Insulated Substations—Amendment 1"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113554 …}
    #channels: Doctrine\ORM\PersistentCollection {#113560 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113556 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113558 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113546 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113541
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1641510000 {#113542
      date: 2022-01-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113543
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113544
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#113548 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113550 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#113956
  +product: App\Entity\Product\Product {#113545
    #id: 10567
    #code: "IEEE00004618"
    #attributes: Doctrine\ORM\PersistentCollection {#113562 …}
    #variants: Doctrine\ORM\PersistentCollection {#113564 …}
    #options: Doctrine\ORM\PersistentCollection {#113568 …}
    #associations: Doctrine\ORM\PersistentCollection {#113566 …}
    #createdAt: DateTime @1751039141 {#113539
      date: 2025-06-27 17:45:41.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113540
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113552 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113889
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113545}
        #id: 37277
        #name: "IEEE 605a:2010"
        #slug: "ieee-605a-2010-ieee00004618-242219"
        #description: """
          Amendment Standard - Inactive-Reserved.<br />\n
          A proper design of the substation bus ensures a safe and reliable operation of the substation and the power system. Two different types of buses are used in substations, the rigid bus and the strain (cable). This guide provides information on the different bus arrangements used in substations stating the advantages and disadvantages of each. Also it provides information as related to each bus type and construction. Once the bus type is selected, this guide provides the calculation tools for each bus type. Based on these calculations, the engineer can specify the bus size, forces acting on the bus structure, number of mounting structures required, and hardware requirements.<br />\n
          \t\t\t\t<br />\n
          Three Annexes will be updated and corrected and main body of the guide will be corrected.<br />\n
          The purpose of this amendment is to incorporate all the technical corrections and changes to improve the document after RevCom has approved it. This will provide a correct and more valuable guide to the substation engineer.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Bus Design in Air-Insulated Substations—Amendment 1"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113554 …}
    #channels: Doctrine\ORM\PersistentCollection {#113560 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113556 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113558 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113546 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113541
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1641510000 {#113542
      date: 2022-01-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1273788000 {#113543
      date: 2010-05-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#113544
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#113548 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113550 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 180.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#114020
  +product: App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 180.0 MiB 0.78 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#114047
  +product: App\Entity\Product\Product {#7310
    #id: 8674
    #code: "IEEE00000840"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751037614 {#7274
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 29705
        #name: "IEEE 605:1998"
        #slug: "ieee-605-1998-ieee00000840-240326"
        #description: """
          Revision Standard - Superseded.<br />\n
          Rigid-bus structures for outdoor and indoor, air insulated, and alternating current substations are covered. Portions of this guide are also applicable to strain bus structures or direct current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault cur-rent, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t<br />\n
          Design criteria and analysis of rigid bus structures for outdoor and indoor, air insulated, alternating current substations for determination of ampacity, radio influence, vibration, forces due to gravity and wind and short circuit current, thermal expansion, and the effects of same.<br />\n
          Expand and improve on the guidance given in the withdrawn standard.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for the Design of Substation Rigid-Bus Structures"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @923608800 {#7318
      date: 1999-04-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 114
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 180.0 MiB 0.21 ms
Input props
[
  "product" => App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#114111
  +product: App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 180.0 MiB 0.76 ms
Input props
[
  "product" => App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#114138
  +product: App\Entity\Product\Product {#106822
    #id: 8673
    #code: "IEEE00000839"
    #attributes: Doctrine\ORM\PersistentCollection {#106803 …}
    #variants: Doctrine\ORM\PersistentCollection {#106800 …}
    #options: Doctrine\ORM\PersistentCollection {#106796 …}
    #associations: Doctrine\ORM\PersistentCollection {#106798 …}
    #createdAt: DateTime @1751037614 {#106829
      date: 2025-06-27 17:20:14.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106802
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106813 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106852
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 29701
        #name: "IEEE 605:1987"
        #slug: "ieee-605-1987-ieee00000839-240325"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          Rigid-bus structures for outdoor and indoor, air-insulated, and alternating-current substations are covered. Portions of this guide are also applicable to strain-bus structures or direct-current substations, or both. Ampacity, radio influence, vibration, and forces due to gravity, wind, fault current, and thermal expansion are considered. Design criteria for conductor and insulator strength calculations are included.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Design of Substation Rigid-Bus Structures"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106811 …}
    #channels: Doctrine\ORM\PersistentCollection {#106805 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106809 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106807 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106820 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106789
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106828
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @548460000 {#106827
      date: 1987-05-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @754786800 {#106821
      date: 1993-12-02 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "605"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#106818 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106816 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}