GET https://dev.normadoc.fr/_partial/cart/summary?template=%40SyliusShop%2FCart%2F_widget.html.twig

Response
200 OK
IP
216.73.216.19
Profiled on
Token
dc5e53

Components

4 Twig Components
10 Render Count
10 ms Render Time
102.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		4 0.76ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		4 2.82ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.18ms
ProductCard 
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig 		1 7.44ms

Render calls

ProductState App\Twig\Components\ProductState 66.0 MiB 0.26 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#93067
  +product: App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 66.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductType {#93247
  +product: App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 68.0 MiB 0.66 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#93322
  +product: App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.19 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93749
    #id: 12414
    #code: "IEEE00007652"
    #attributes: Doctrine\ORM\PersistentCollection {#93731 …}
    #variants: Doctrine\ORM\PersistentCollection {#93728 …}
    #options: Doctrine\ORM\PersistentCollection {#93724 …}
    #associations: Doctrine\ORM\PersistentCollection {#93726 …}
    #createdAt: DateTime @1751040416 {#93757
      date: 2025-06-27 18:06:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93736
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93742 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93777
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93749}
        #id: 44665
        #name: "IEEE 1826:2020"
        #slug: "ieee-1826-2020-ieee00007652-244067"
        #description: """
          Revision Standard - Active.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components’ origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high-power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They are sufficient for most industrial and commercial installations, including ships and platforms.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93740 …}
    #channels: Doctrine\ORM\PersistentCollection {#93733 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93738 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93735 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93750 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93720
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1613689200 {#93756
      date: 2021-02-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1606258800 {#93755
      date: 2020-11-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#93746 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93744 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#106916
  +product: App\Entity\Product\Product {#93749
    #id: 12414
    #code: "IEEE00007652"
    #attributes: Doctrine\ORM\PersistentCollection {#93731 …}
    #variants: Doctrine\ORM\PersistentCollection {#93728 …}
    #options: Doctrine\ORM\PersistentCollection {#93724 …}
    #associations: Doctrine\ORM\PersistentCollection {#93726 …}
    #createdAt: DateTime @1751040416 {#93757
      date: 2025-06-27 18:06:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93736
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93742 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93777
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93749}
        #id: 44665
        #name: "IEEE 1826:2020"
        #slug: "ieee-1826-2020-ieee00007652-244067"
        #description: """
          Revision Standard - Active.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components’ origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high-power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They are sufficient for most industrial and commercial installations, including ships and platforms.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93740 …}
    #channels: Doctrine\ORM\PersistentCollection {#93733 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93738 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93735 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93750 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93720
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1613689200 {#93756
      date: 2021-02-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1606258800 {#93755
      date: 2020-11-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#93746 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93744 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.79 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93749
    #id: 12414
    #code: "IEEE00007652"
    #attributes: Doctrine\ORM\PersistentCollection {#93731 …}
    #variants: Doctrine\ORM\PersistentCollection {#93728 …}
    #options: Doctrine\ORM\PersistentCollection {#93724 …}
    #associations: Doctrine\ORM\PersistentCollection {#93726 …}
    #createdAt: DateTime @1751040416 {#93757
      date: 2025-06-27 18:06:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93736
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93742 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93777
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93749}
        #id: 44665
        #name: "IEEE 1826:2020"
        #slug: "ieee-1826-2020-ieee00007652-244067"
        #description: """
          Revision Standard - Active.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components’ origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high-power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They are sufficient for most industrial and commercial installations, including ships and platforms.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93740 …}
    #channels: Doctrine\ORM\PersistentCollection {#93733 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93738 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93735 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93750 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93720
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1613689200 {#93756
      date: 2021-02-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1606258800 {#93755
      date: 2020-11-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#93746 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93744 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#106988
  +product: App\Entity\Product\Product {#93749
    #id: 12414
    #code: "IEEE00007652"
    #attributes: Doctrine\ORM\PersistentCollection {#93731 …}
    #variants: Doctrine\ORM\PersistentCollection {#93728 …}
    #options: Doctrine\ORM\PersistentCollection {#93724 …}
    #associations: Doctrine\ORM\PersistentCollection {#93726 …}
    #createdAt: DateTime @1751040416 {#93757
      date: 2025-06-27 18:06:56.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93736
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93742 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93777
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93749}
        #id: 44665
        #name: "IEEE 1826:2020"
        #slug: "ieee-1826-2020-ieee00007652-244067"
        #description: """
          Revision Standard - Active.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components’ origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high-power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They are sufficient for most industrial and commercial installations, including ships and platforms.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93740 …}
    #channels: Doctrine\ORM\PersistentCollection {#93733 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93738 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93735 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93750 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93720
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1613689200 {#93756
      date: 2021-02-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1606258800 {#93755
      date: 2020-11-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#93746 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93744 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#107053
  +product: App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.68 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#107080
  +product: App\Entity\Product\Product {#7311
    #id: 10729
    #code: "IEEE00004916"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751039247 {#7274
      date: 2025-06-27 17:47:27.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 37925
        #name: "IEEE 1826:2012"
        #slug: "ieee-1826-2012-ieee00004916-242381"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW are identified in this standard. The required power, monitoring, information exchange, control, and protection interfaces are based on technological maturity, accepted practices, and allowances for future technology insertions. Also, rigorous assessment mechanisms, interface control management, and proactive conformance testing that shall be used to verify and validate open systems to enable plug-and-play operability independently of the components' origin are defined.<br />\n
          Airports, hospitals, major data processing centers (especially those using uninterruptible power supply), broadcast systems, and maritime vessels and platforms are applications covered by this standard. Existing terrestrial utility power systems that do not yet contain the electronic power interfaces and high-speed communication networks that are essential to use this standard shall be upgraded by its application.<br />\n
          \t\t\t\t<br />\n
          This standard identifies open system interfaces for high power electronics equipment used in zonal electrical distribution systems rated above 100 kW. Interfaces are grouped into key and non-key interfaces and are based on technological maturity, accepted practices, and allowances for future technology insertions. This standard defines how openness of system should be verified and validated through rigorous assessment mechanisms, interface control management, and proactive conformance testing to enable plug-and-play operability independently of the components origin. It also formulates specific interface requirements for open zonal electrical distribution systems on ships and platforms.<br />\n
          The purpose of this document is to provide a uniform standard for high power electronics open system interfaces in zonal electrical distribution systems rated above 100 kW. The stated specifications and requirements are universally applied to maintain total power system performance and efficiency under changing mission and loads conditions. They will be sufficient for most installations, including ships and platforms. This standard complements IEEE Std 1662.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Power Electronics Open System Interfaces in Zonal Electrical Distribution Systems Rated Above 100 kW"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1606690800 {#7292
      date: 2020-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1340316000 {#7318
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1340316000 {#7316
      date: 2012-06-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "1826"
    -bookCollection: ""
    -pageCount: 46
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 102.0 MiB 7.44 ms
Input props 
[
  "product" => App\Entity\Product\Product {#128403
    #id: 9990
    #code: "IEEE00003402"
    #attributes: Doctrine\ORM\PersistentCollection {#128386 …}
    #variants: Doctrine\ORM\PersistentCollection {#128384 …}
    #options: Doctrine\ORM\PersistentCollection {#128379 …}
    #associations: Doctrine\ORM\PersistentCollection {#128381 …}
    #createdAt: DateTime @1751038726 {#128376
      date: 2025-06-27 17:38:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#128411
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128397 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128499
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128403}
        #id: 34969
        #name: "IEEE 493:2007"
        #slug: "ieee-493-2007-ieee00003402-241642"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems. The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians. The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This edition of the IEEE Std 493 overcomes these obstacles. Remarks: Revision of IEEE Std 493-1997<br />\n
          \t\t\t\t<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems.<br />\n
          The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians.<br />\n
          The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This revision of IEEE Std 493™ overcomes these obstacles.<br />\n
          The authors of this book have attempted to provide sufficient information so that reliability analyses can be performed on industrial and commercial power systems without requiring cross-references to other texts. Included are the following:<br />\n
          — Basic concepts of reliability analysis by probability methods<br />\n
          — Fundamentals of power system reliability evaluation<br />\n
          — Economic evaluation of reliability<br />\n
          — Recent cost of power outage data<br />\n
          —New extensive mechanical and electrical equipment reliability data—Complete U.S. Army Corp of Engineers Power Reliability Enhancement Program (PREP)database<br />\n
          — Examples of reliability analysis of various industrial distribution system operating configurations<br />\n
          — 7× 24 continuous power<br />\n
          — Voltage sag analysis<br />\n
          — Emergency and standby power<br />\n
          — Evaluating and improving the reliability of existing electrical system<br />\n
          — Preventative maintenance<br />\n
          — Reliability and maintainability verification<br />\n
          — Standard data collection techniques<br />\n
          The Gold Book is the only standard dedicated solely to the reliability analysis of industrial and commercial power systems. The present comprehensive equipment reliability surveyed data in the Gold Book will be updated by the Power Reliability Enhancement Program (PREP) sponsored database and will be the only database available publicly in the world for reliability analysis of industrial and commercial power systems. Each chapter in this standard will be updated to reflect current practices necessary for reliable operation of today's computer environments and mission critical facilities including voltage sag analysis based on equipment susceptibility characteristics and utility network feeder voltage sag characteristics.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128395 …}
    #channels: Doctrine\ORM\PersistentCollection {#128388 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128392 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128390 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128405 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128362
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1618437600 {#128410
      date: 2021-04-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1182722400 {#128369
      date: 2007-06-25 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#128382
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "493"
    -bookCollection: ""
    -pageCount: 383
    -documents: Doctrine\ORM\PersistentCollection {#128401 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128399 …}
  }
  "layout" => "vertical"
  "showPrice" => true
  "showStatusBadges" => true
  "additionalClasses" => "product__teaser--with-grey-border"
  "hasStretchedLink" => true
  "hoverType" => "shadow"
  "linkLabel" => "See more"
]
Attributes 
[]
Component 
App\Twig\Components\ProductCard {#128459
  +product: App\Entity\Product\Product {#128403
    #id: 9990
    #code: "IEEE00003402"
    #attributes: Doctrine\ORM\PersistentCollection {#128386 …}
    #variants: Doctrine\ORM\PersistentCollection {#128384 …}
    #options: Doctrine\ORM\PersistentCollection {#128379 …}
    #associations: Doctrine\ORM\PersistentCollection {#128381 …}
    #createdAt: DateTime @1751038726 {#128376
      date: 2025-06-27 17:38:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#128411
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128397 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128499
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128403}
        #id: 34969
        #name: "IEEE 493:2007"
        #slug: "ieee-493-2007-ieee00003402-241642"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems. The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians. The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This edition of the IEEE Std 493 overcomes these obstacles. Remarks: Revision of IEEE Std 493-1997<br />\n
          \t\t\t\t<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems.<br />\n
          The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians.<br />\n
          The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This revision of IEEE Std 493™ overcomes these obstacles.<br />\n
          The authors of this book have attempted to provide sufficient information so that reliability analyses can be performed on industrial and commercial power systems without requiring cross-references to other texts. Included are the following:<br />\n
          — Basic concepts of reliability analysis by probability methods<br />\n
          — Fundamentals of power system reliability evaluation<br />\n
          — Economic evaluation of reliability<br />\n
          — Recent cost of power outage data<br />\n
          —New extensive mechanical and electrical equipment reliability data—Complete U.S. Army Corp of Engineers Power Reliability Enhancement Program (PREP)database<br />\n
          — Examples of reliability analysis of various industrial distribution system operating configurations<br />\n
          — 7× 24 continuous power<br />\n
          — Voltage sag analysis<br />\n
          — Emergency and standby power<br />\n
          — Evaluating and improving the reliability of existing electrical system<br />\n
          — Preventative maintenance<br />\n
          — Reliability and maintainability verification<br />\n
          — Standard data collection techniques<br />\n
          The Gold Book is the only standard dedicated solely to the reliability analysis of industrial and commercial power systems. The present comprehensive equipment reliability surveyed data in the Gold Book will be updated by the Power Reliability Enhancement Program (PREP) sponsored database and will be the only database available publicly in the world for reliability analysis of industrial and commercial power systems. Each chapter in this standard will be updated to reflect current practices necessary for reliable operation of today's computer environments and mission critical facilities including voltage sag analysis based on equipment susceptibility characteristics and utility network feeder voltage sag characteristics.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128395 …}
    #channels: Doctrine\ORM\PersistentCollection {#128388 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128392 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128390 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128405 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128362
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1618437600 {#128410
      date: 2021-04-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1182722400 {#128369
      date: 2007-06-25 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#128382
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "493"
    -bookCollection: ""
    -pageCount: 383
    -documents: Doctrine\ORM\PersistentCollection {#128401 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128399 …}
  }
  +layout: "vertical"
  +showPrice: true
  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
  +hoverType: "shadow"
}
ProductState App\Twig\Components\ProductState 102.0 MiB 0.16 ms
Input props 
[
  "product" => App\Entity\Product\Product {#128403
    #id: 9990
    #code: "IEEE00003402"
    #attributes: Doctrine\ORM\PersistentCollection {#128386 …}
    #variants: Doctrine\ORM\PersistentCollection {#128384 …}
    #options: Doctrine\ORM\PersistentCollection {#128379 …}
    #associations: Doctrine\ORM\PersistentCollection {#128381 …}
    #createdAt: DateTime @1751038726 {#128376
      date: 2025-06-27 17:38:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#128411
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128397 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128499
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128403}
        #id: 34969
        #name: "IEEE 493:2007"
        #slug: "ieee-493-2007-ieee00003402-241642"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems. The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians. The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This edition of the IEEE Std 493 overcomes these obstacles. Remarks: Revision of IEEE Std 493-1997<br />\n
          \t\t\t\t<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems.<br />\n
          The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians.<br />\n
          The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This revision of IEEE Std 493™ overcomes these obstacles.<br />\n
          The authors of this book have attempted to provide sufficient information so that reliability analyses can be performed on industrial and commercial power systems without requiring cross-references to other texts. Included are the following:<br />\n
          — Basic concepts of reliability analysis by probability methods<br />\n
          — Fundamentals of power system reliability evaluation<br />\n
          — Economic evaluation of reliability<br />\n
          — Recent cost of power outage data<br />\n
          —New extensive mechanical and electrical equipment reliability data—Complete U.S. Army Corp of Engineers Power Reliability Enhancement Program (PREP)database<br />\n
          — Examples of reliability analysis of various industrial distribution system operating configurations<br />\n
          — 7× 24 continuous power<br />\n
          — Voltage sag analysis<br />\n
          — Emergency and standby power<br />\n
          — Evaluating and improving the reliability of existing electrical system<br />\n
          — Preventative maintenance<br />\n
          — Reliability and maintainability verification<br />\n
          — Standard data collection techniques<br />\n
          The Gold Book is the only standard dedicated solely to the reliability analysis of industrial and commercial power systems. The present comprehensive equipment reliability surveyed data in the Gold Book will be updated by the Power Reliability Enhancement Program (PREP) sponsored database and will be the only database available publicly in the world for reliability analysis of industrial and commercial power systems. Each chapter in this standard will be updated to reflect current practices necessary for reliable operation of today's computer environments and mission critical facilities including voltage sag analysis based on equipment susceptibility characteristics and utility network feeder voltage sag characteristics.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128395 …}
    #channels: Doctrine\ORM\PersistentCollection {#128388 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128392 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128390 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128405 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128362
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1618437600 {#128410
      date: 2021-04-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1182722400 {#128369
      date: 2007-06-25 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#128382
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "493"
    -bookCollection: ""
    -pageCount: 383
    -documents: Doctrine\ORM\PersistentCollection {#128401 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128399 …}
  }
]
Attributes 
[
  "showFullLabel" => false
]
Component 
App\Twig\Components\ProductState {#128501
  +product: App\Entity\Product\Product {#128403
    #id: 9990
    #code: "IEEE00003402"
    #attributes: Doctrine\ORM\PersistentCollection {#128386 …}
    #variants: Doctrine\ORM\PersistentCollection {#128384 …}
    #options: Doctrine\ORM\PersistentCollection {#128379 …}
    #associations: Doctrine\ORM\PersistentCollection {#128381 …}
    #createdAt: DateTime @1751038726 {#128376
      date: 2025-06-27 17:38:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#128411
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128397 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128499
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128403}
        #id: 34969
        #name: "IEEE 493:2007"
        #slug: "ieee-493-2007-ieee00003402-241642"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems. The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians. The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This edition of the IEEE Std 493 overcomes these obstacles. Remarks: Revision of IEEE Std 493-1997<br />\n
          \t\t\t\t<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems.<br />\n
          The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians.<br />\n
          The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This revision of IEEE Std 493™ overcomes these obstacles.<br />\n
          The authors of this book have attempted to provide sufficient information so that reliability analyses can be performed on industrial and commercial power systems without requiring cross-references to other texts. Included are the following:<br />\n
          — Basic concepts of reliability analysis by probability methods<br />\n
          — Fundamentals of power system reliability evaluation<br />\n
          — Economic evaluation of reliability<br />\n
          — Recent cost of power outage data<br />\n
          —New extensive mechanical and electrical equipment reliability data—Complete U.S. Army Corp of Engineers Power Reliability Enhancement Program (PREP)database<br />\n
          — Examples of reliability analysis of various industrial distribution system operating configurations<br />\n
          — 7× 24 continuous power<br />\n
          — Voltage sag analysis<br />\n
          — Emergency and standby power<br />\n
          — Evaluating and improving the reliability of existing electrical system<br />\n
          — Preventative maintenance<br />\n
          — Reliability and maintainability verification<br />\n
          — Standard data collection techniques<br />\n
          The Gold Book is the only standard dedicated solely to the reliability analysis of industrial and commercial power systems. The present comprehensive equipment reliability surveyed data in the Gold Book will be updated by the Power Reliability Enhancement Program (PREP) sponsored database and will be the only database available publicly in the world for reliability analysis of industrial and commercial power systems. Each chapter in this standard will be updated to reflect current practices necessary for reliable operation of today's computer environments and mission critical facilities including voltage sag analysis based on equipment susceptibility characteristics and utility network feeder voltage sag characteristics.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128395 …}
    #channels: Doctrine\ORM\PersistentCollection {#128388 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128392 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128390 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128405 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128362
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1618437600 {#128410
      date: 2021-04-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1182722400 {#128369
      date: 2007-06-25 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#128382
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "493"
    -bookCollection: ""
    -pageCount: 383
    -documents: Doctrine\ORM\PersistentCollection {#128401 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128399 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 102.0 MiB 0.68 ms
Input props 
[
  "product" => App\Entity\Product\Product {#128403
    #id: 9990
    #code: "IEEE00003402"
    #attributes: Doctrine\ORM\PersistentCollection {#128386 …}
    #variants: Doctrine\ORM\PersistentCollection {#128384 …}
    #options: Doctrine\ORM\PersistentCollection {#128379 …}
    #associations: Doctrine\ORM\PersistentCollection {#128381 …}
    #createdAt: DateTime @1751038726 {#128376
      date: 2025-06-27 17:38:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#128411
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128397 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128499
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128403}
        #id: 34969
        #name: "IEEE 493:2007"
        #slug: "ieee-493-2007-ieee00003402-241642"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems. The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians. The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This edition of the IEEE Std 493 overcomes these obstacles. Remarks: Revision of IEEE Std 493-1997<br />\n
          \t\t\t\t<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems.<br />\n
          The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians.<br />\n
          The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This revision of IEEE Std 493™ overcomes these obstacles.<br />\n
          The authors of this book have attempted to provide sufficient information so that reliability analyses can be performed on industrial and commercial power systems without requiring cross-references to other texts. Included are the following:<br />\n
          — Basic concepts of reliability analysis by probability methods<br />\n
          — Fundamentals of power system reliability evaluation<br />\n
          — Economic evaluation of reliability<br />\n
          — Recent cost of power outage data<br />\n
          —New extensive mechanical and electrical equipment reliability data—Complete U.S. Army Corp of Engineers Power Reliability Enhancement Program (PREP)database<br />\n
          — Examples of reliability analysis of various industrial distribution system operating configurations<br />\n
          — 7× 24 continuous power<br />\n
          — Voltage sag analysis<br />\n
          — Emergency and standby power<br />\n
          — Evaluating and improving the reliability of existing electrical system<br />\n
          — Preventative maintenance<br />\n
          — Reliability and maintainability verification<br />\n
          — Standard data collection techniques<br />\n
          The Gold Book is the only standard dedicated solely to the reliability analysis of industrial and commercial power systems. The present comprehensive equipment reliability surveyed data in the Gold Book will be updated by the Power Reliability Enhancement Program (PREP) sponsored database and will be the only database available publicly in the world for reliability analysis of industrial and commercial power systems. Each chapter in this standard will be updated to reflect current practices necessary for reliable operation of today's computer environments and mission critical facilities including voltage sag analysis based on equipment susceptibility characteristics and utility network feeder voltage sag characteristics.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128395 …}
    #channels: Doctrine\ORM\PersistentCollection {#128388 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128392 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128390 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128405 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128362
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1618437600 {#128410
      date: 2021-04-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1182722400 {#128369
      date: 2007-06-25 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#128382
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "493"
    -bookCollection: ""
    -pageCount: 383
    -documents: Doctrine\ORM\PersistentCollection {#128401 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128399 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#128578
  +product: App\Entity\Product\Product {#128403
    #id: 9990
    #code: "IEEE00003402"
    #attributes: Doctrine\ORM\PersistentCollection {#128386 …}
    #variants: Doctrine\ORM\PersistentCollection {#128384 …}
    #options: Doctrine\ORM\PersistentCollection {#128379 …}
    #associations: Doctrine\ORM\PersistentCollection {#128381 …}
    #createdAt: DateTime @1751038726 {#128376
      date: 2025-06-27 17:38:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#128411
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128397 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128499
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128403}
        #id: 34969
        #name: "IEEE 493:2007"
        #slug: "ieee-493-2007-ieee00003402-241642"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems. The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians. The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This edition of the IEEE Std 493 overcomes these obstacles. Remarks: Revision of IEEE Std 493-1997<br />\n
          \t\t\t\t<br />\n
          The objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems.<br />\n
          The intended audience for this material is primarily consulting engineers and plant electrical engineers and technicians.<br />\n
          The design of reliable industrial and commercial power distribution systems is important because of the high cost associated with power outages. It is necessary to consider the cost of power outages when making design decisions for new power distribution systems as well as to have the ability to make quantitative “cost-versus-reliability” trade-off studies. The lack of credible data concerning equipment reliability and the cost of power outages has hindered engineers in making such studies. This revision of IEEE Std 493™ overcomes these obstacles.<br />\n
          The authors of this book have attempted to provide sufficient information so that reliability analyses can be performed on industrial and commercial power systems without requiring cross-references to other texts. Included are the following:<br />\n
          — Basic concepts of reliability analysis by probability methods<br />\n
          — Fundamentals of power system reliability evaluation<br />\n
          — Economic evaluation of reliability<br />\n
          — Recent cost of power outage data<br />\n
          —New extensive mechanical and electrical equipment reliability data—Complete U.S. Army Corp of Engineers Power Reliability Enhancement Program (PREP)database<br />\n
          — Examples of reliability analysis of various industrial distribution system operating configurations<br />\n
          — 7× 24 continuous power<br />\n
          — Voltage sag analysis<br />\n
          — Emergency and standby power<br />\n
          — Evaluating and improving the reliability of existing electrical system<br />\n
          — Preventative maintenance<br />\n
          — Reliability and maintainability verification<br />\n
          — Standard data collection techniques<br />\n
          The Gold Book is the only standard dedicated solely to the reliability analysis of industrial and commercial power systems. The present comprehensive equipment reliability surveyed data in the Gold Book will be updated by the Power Reliability Enhancement Program (PREP) sponsored database and will be the only database available publicly in the world for reliability analysis of industrial and commercial power systems. Each chapter in this standard will be updated to reflect current practices necessary for reliable operation of today's computer environments and mission critical facilities including voltage sag analysis based on equipment susceptibility characteristics and utility network feeder voltage sag characteristics.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128395 …}
    #channels: Doctrine\ORM\PersistentCollection {#128388 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128392 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128390 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128405 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128362
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1618437600 {#128410
      date: 2021-04-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1182722400 {#128369
      date: 2007-06-25 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#128382
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "493"
    -bookCollection: ""
    -pageCount: 383
    -documents: Doctrine\ORM\PersistentCollection {#128401 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128399 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}