GET https://dev.normadoc.fr/products/ieee-308-1991-ieee00000506-240114

Response
200 OK
IP
216.73.216.86
Profiled on
Token
274875

Components

4 Twig Components
26 Render Count
20 ms Render Time
396.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		12 4.09ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		12 8.01ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.64ms
ProductCard 
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig 		1 8.34ms

Render calls

ProductState App\Twig\Components\ProductState 394.0 MiB 2.34 ms
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          Revision Standard - Superseded.<br />\n
          Class 1E portions of ac and dc power systems and instrumentation and control power systems in single-unit and multiunit nuclear power generating stations are covered. Not included are the preferred power supply; unit generator(s) and their buses; generator breaker; step-up, auxiliary, and start-up transformers; connections to the station switchyard; switchyard; transmission lines; and the transmission network. The intent is to provide criteria for the determination of Class 1E power system design features, criteria for sharing Class 1E power systems in multiunit stations, and the requirements for their testing and surveillance.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the Class 1E portions of the following systems and equipment in single unit and multiunit<br />\n
          nuclear power generating stations:<br />\n
          1) Alternating current power systems<br />\n
          2) Direct current power systems<br />\n
          3) Instrumentation and control power systems<br />\n
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          The purpose of this standard is to provide the following:1) The principal design criteria and the design features of the Class 1E power systems that enable the systems to meet their functional requirements under the conditions produced by the applicable design basis events.; 2) The requirements for tests and surveillance of the Class 1E power systems.; 3) The criteria for sharing Class 1E power systems in multiunit stations.
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          Revision Standard - Superseded.<br />\n
          Class 1E portions of ac and dc power systems and instrumentation and control power systems in single-unit and multiunit nuclear power generating stations are covered. Not included are the preferred power supply; unit generator(s) and their buses; generator breaker; step-up, auxiliary, and start-up transformers; connections to the station switchyard; switchyard; transmission lines; and the transmission network. The intent is to provide criteria for the determination of Class 1E power system design features, criteria for sharing Class 1E power systems in multiunit stations, and the requirements for their testing and surveillance.<br />\n
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          nuclear power generating stations:<br />\n
          1) Alternating current power systems<br />\n
          2) Direct current power systems<br />\n
          3) Instrumentation and control power systems<br />\n
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          The purpose of this standard is to provide the following:1) The principal design criteria and the design features of the Class 1E power systems that enable the systems to meet their functional requirements under the conditions produced by the applicable design basis events.; 2) The requirements for tests and surveillance of the Class 1E power systems.; 3) The criteria for sharing Class 1E power systems in multiunit stations.
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ProductType App\Twig\Components\ProductType 394.0 MiB 0.64 ms
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          Revision Standard - Superseded.<br />\n
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          nuclear power generating stations:<br />\n
          1) Alternating current power systems<br />\n
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          Revision Standard - Superseded.<br />\n
          Class 1E portions of ac and dc power systems and instrumentation and control power systems in single-unit and multiunit nuclear power generating stations are covered. Not included are the preferred power supply; unit generator(s) and their buses; generator breaker; step-up, auxiliary, and start-up transformers; connections to the station switchyard; switchyard; transmission lines; and the transmission network. The intent is to provide criteria for the determination of Class 1E power system design features, criteria for sharing Class 1E power systems in multiunit stations, and the requirements for their testing and surveillance.<br />\n
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          nuclear power generating stations:<br />\n
          1) Alternating current power systems<br />\n
          2) Direct current power systems<br />\n
          3) Instrumentation and control power systems<br />\n
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          The purpose of this standard is to provide the following:1) The principal design criteria and the design features of the Class 1E power systems that enable the systems to meet their functional requirements under the conditions produced by the applicable design basis events.; 2) The requirements for tests and surveillance of the Class 1E power systems.; 3) The criteria for sharing Class 1E power systems in multiunit stations.
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ProductMostRecent App\Twig\Components\ProductMostRecent 394.0 MiB 1.37 ms
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          Revision Standard - Superseded.<br />\n
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          nuclear power generating stations:<br />\n
          1) Alternating current power systems<br />\n
          2) Direct current power systems<br />\n
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          Revision Standard - Superseded.<br />\n
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          nuclear power generating stations:<br />\n
          1) Alternating current power systems<br />\n
          2) Direct current power systems<br />\n
          3) Instrumentation and control power systems<br />\n
          These systems include those items listed in Table 1.<br />\n
          The purpose of this standard is to provide the following:1) The principal design criteria and the design features of the Class 1E power systems that enable the systems to meet their functional requirements under the conditions produced by the applicable design basis events.; 2) The requirements for tests and surveillance of the Class 1E power systems.; 3) The criteria for sharing Class 1E power systems in multiunit stations.
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ProductState App\Twig\Components\ProductState 394.0 MiB 0.18 ms
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ProductState App\Twig\Components\ProductState 394.0 MiB 0.20 ms
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ProductMostRecent App\Twig\Components\ProductMostRecent 394.0 MiB 0.60 ms
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    #id: 10676
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    #attributes: Doctrine\ORM\PersistentCollection {#113409 …}
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ProductState App\Twig\Components\ProductState 394.0 MiB 0.16 ms
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    #attributes: Doctrine\ORM\PersistentCollection {#113440 …}
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ProductState App\Twig\Components\ProductState 394.0 MiB 0.14 ms
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ProductMostRecent App\Twig\Components\ProductMostRecent 394.0 MiB 0.57 ms
Input props 
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  -stateAttributeCode: "state"
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ProductMostRecent App\Twig\Components\ProductMostRecent 394.0 MiB 0.57 ms
Input props 
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    #id: 11635
    #code: "IEEE00006395"
    #attributes: Doctrine\ORM\PersistentCollection {#113470 …}
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ProductState App\Twig\Components\ProductState 394.0 MiB 0.15 ms
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ProductMostRecent App\Twig\Components\ProductMostRecent 394.0 MiB 0.59 ms
Input props 
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          These systems consist of power supplies (for example, standby generators and batteries), distribution equipment, and components (for example, transformers, switchgear, bus, cable, battery chargers, and inverters), and their associated instrumentation and controls (for example, relays, meters, switches, and control devices). This standard does not apply to the unit generator(s) and their buses, step-up, auxiliary, and start-up transformers, connections to the station switchyard, switchyard, transmission lines, and the transmission network.<br />\n
          T h e purpose o f t h i s standard is to provide:<br />\n
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  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
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ProductState App\Twig\Components\ProductState 394.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113513
    #id: 11153
    #code: "IEEE00005645"
    #attributes: Doctrine\ORM\PersistentCollection {#113530 …}
    #variants: Doctrine\ORM\PersistentCollection {#113532 …}
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#114480
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        #translatable: App\Entity\Product\Product {#113513}
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          Revision Standard - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This standard applies to those parts of the electric systems in stationery single-unit and multi-unit land-based nuclear power generating stations that provide electric power to the Class IE electric equipment. The electric systems included are comprised of the following interrelated systems&quot; (1) alternating-current power systems, (2) direct-current power systems, (3) vital instrumentation and control power systems. These systems consist of power supplies (e.g., connections to the station switchyard, stand-by generators, batteries), distribution equipment and components (e.g, transformers, switchgear, bus cable, battery chargers, inverters), and instrumentation and controls (e.g., relays, meters, switches, control devices). This standard does not apply to the unit generator(s) and their buses, step-up and auxiliary transformers, switchyard, transmission lines and transmission network.<br />\n
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        #metaKeywords: null
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    -documents: Doctrine\ORM\PersistentCollection {#113516 …}
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  "showFullLabel" => "true"
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Attributes 
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Component 
App\Twig\Components\ProductState {#114495
  +product: App\Entity\Product\Product {#113513
    #id: 11153
    #code: "IEEE00005645"
    #attributes: Doctrine\ORM\PersistentCollection {#113530 …}
    #variants: Doctrine\ORM\PersistentCollection {#113532 …}
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#114480
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        #translatable: App\Entity\Product\Product {#113513}
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          Revision Standard - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This standard applies to those parts of the electric systems in stationery single-unit and multi-unit land-based nuclear power generating stations that provide electric power to the Class IE electric equipment. The electric systems included are comprised of the following interrelated systems&quot; (1) alternating-current power systems, (2) direct-current power systems, (3) vital instrumentation and control power systems. These systems consist of power supplies (e.g., connections to the station switchyard, stand-by generators, batteries), distribution equipment and components (e.g, transformers, switchgear, bus cable, battery chargers, inverters), and instrumentation and controls (e.g., relays, meters, switches, control devices). This standard does not apply to the unit generator(s) and their buses, step-up and auxiliary transformers, switchyard, transmission lines and transmission network.<br />\n
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    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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      date: 1971-12-01 00:00:00.0 Europe/Paris (+01:00)
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  }
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  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 394.0 MiB 0.58 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113513
    #id: 11153
    #code: "IEEE00005645"
    #attributes: Doctrine\ORM\PersistentCollection {#113530 …}
    #variants: Doctrine\ORM\PersistentCollection {#113532 …}
    #options: Doctrine\ORM\PersistentCollection {#113536 …}
    #associations: Doctrine\ORM\PersistentCollection {#113534 …}
    #createdAt: DateTime @1751039512 {#113508
      date: 2025-06-27 17:51:52.0 Europe/Paris (+02:00)
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    #updatedAt: DateTime @1754608190 {#113509
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#114480
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113513}
        #id: 39621
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        #description: """
          Revision Standard - Superseded.<br />\n
          <br />\n
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          This standard applies to those parts of the electric systems in stationery single-unit and multi-unit land-based nuclear power generating stations that provide electric power to the Class IE electric equipment. The electric systems included are comprised of the following interrelated systems&quot; (1) alternating-current power systems, (2) direct-current power systems, (3) vital instrumentation and control power systems. These systems consist of power supplies (e.g., connections to the station switchyard, stand-by generators, batteries), distribution equipment and components (e.g, transformers, switchgear, bus cable, battery chargers, inverters), and instrumentation and controls (e.g., relays, meters, switches, control devices). This standard does not apply to the unit generator(s) and their buses, step-up and auxiliary transformers, switchyard, transmission lines and transmission network.<br />\n
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        #metaKeywords: null
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    #productTaxons: Doctrine\ORM\PersistentCollection {#113522 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#113524 …}
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    #images: Doctrine\ORM\PersistentCollection {#113526 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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Component 
App\Twig\Components\ProductMostRecent {#114547
  +product: App\Entity\Product\Product {#113513
    #id: 11153
    #code: "IEEE00005645"
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113520 …}
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        #id: 39621
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        #description: """
          Revision Standard - Superseded.<br />\n
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          This standard applies to those parts of the electric systems in stationery single-unit and multi-unit land-based nuclear power generating stations that provide electric power to the Class IE electric equipment. The electric systems included are comprised of the following interrelated systems&quot; (1) alternating-current power systems, (2) direct-current power systems, (3) vital instrumentation and control power systems. These systems consist of power supplies (e.g., connections to the station switchyard, stand-by generators, batteries), distribution equipment and components (e.g, transformers, switchgear, bus cable, battery chargers, inverters), and instrumentation and controls (e.g., relays, meters, switches, control devices). This standard does not apply to the unit generator(s) and their buses, step-up and auxiliary transformers, switchyard, transmission lines and transmission network.<br />\n
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          """
        #metaKeywords: null
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  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 394.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113543
    #id: 11634
    #code: "IEEE00006394"
    #attributes: Doctrine\ORM\PersistentCollection {#113560 …}
    #variants: Doctrine\ORM\PersistentCollection {#113562 …}
    #options: Doctrine\ORM\PersistentCollection {#113566 …}
    #associations: Doctrine\ORM\PersistentCollection {#113564 …}
    #createdAt: DateTime @1751039853 {#113538
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      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113550 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#114613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113543}
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          (b) The conditions and the availability of the various portions of the systems following a design basis event cannot be predicted exactly.<br />\n
          (c) The access to certain equipment following a design basis event may be limited for several months<br />\n
          \t\t\t\t<br />\n
          This Standard applies to those parts of the electric systems in stationary land-based nuclear power generating stations that provide electric power to the Class IE electric equipment. The electric systems included are comprised of the following interrelated systems: (a) alternating-current power systems, (b) direct-current power systems, (c) vital instrumentation and control power systems. These systems consist of power supplies (e.g., connections to the station switchyard, generating units, batteries), distribution equipment and components (e.g., transformers, switchgear, bus, cable, battery chargers, inverters), and instrumentation and controls (e.g., relays, meters, switches, control devices). This Standard does not apply to the station generator, generator buses, step-up and auxiliary transformers, switchyard, the transmission lines, and the transmission network<br />\n
          The purpose of this Standard is to provide: 1) The principal design criteria and the design features of the Class IE electric systems that enable the systems to meet their functional requirement under the conditions produced by the design basis events, 2) The minimum operational conditions of the Class IE electric systems under which the station will be permitted to operate, 3) The surveillance requirements of the Class IE electric systems.
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        #metaKeywords: null
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Attributes 
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]
Component 
App\Twig\Components\ProductState {#114628
  +product: App\Entity\Product\Product {#113543
    #id: 11634
    #code: "IEEE00006394"
    #attributes: Doctrine\ORM\PersistentCollection {#113560 …}
    #variants: Doctrine\ORM\PersistentCollection {#113562 …}
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    #associations: Doctrine\ORM\PersistentCollection {#113564 …}
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113550 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#114613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113543}
        #id: 41545
        #name: "IEEE 308:1970"
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           - Superseded.<br />\n
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          This Standard applies to those parts of the electric systems in stationary land-based nuclear power generating stations that provide electric power to the Class IE electric equipment. The electric systems included are comprised of the following interrelated systems: (a) alternating-current power systems, (b) direct-current power systems, (c) vital instrumentation and control power systems. These systems consist of power supplies (e.g., connections to the station switchyard, generating units, batteries), distribution equipment and components (e.g., transformers, switchgear, bus, cable, battery chargers, inverters), and instrumentation and controls (e.g., relays, meters, switches, control devices). This Standard does not apply to the station generator, generator buses, step-up and auxiliary transformers, switchyard, the transmission lines, and the transmission network<br />\n
          The purpose of this Standard is to provide: 1) The principal design criteria and the design features of the Class IE electric systems that enable the systems to meet their functional requirement under the conditions produced by the design basis events, 2) The minimum operational conditions of the Class IE electric systems under which the station will be permitted to operate, 3) The surveillance requirements of the Class IE electric systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for Class 1E Power Systems for Nuclear Power Generating Stations"
        -notes: "Superseded"
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    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113556 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#113540
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    -lastUpdatedAt: DateTime @1578006000 {#113541
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    -author: ""
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      date: 1969-11-06 00:00:00.0 Europe/Paris (+01:00)
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    -releasedAt: null
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ProductMostRecent App\Twig\Components\ProductMostRecent 394.0 MiB 0.59 ms
Input props 
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ProductCard App\Twig\Components\ProductCard 396.0 MiB 8.34 ms
Input props 
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Component 
App\Twig\Components\ProductCard {#136351
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ProductState App\Twig\Components\ProductState 396.0 MiB 0.16 ms
Input props 
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Attributes 
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Component 
App\Twig\Components\ProductState {#136384
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ProductMostRecent App\Twig\Components\ProductMostRecent 396.0 MiB 0.64 ms
Input props 
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          \t\t\t\t<br />\n
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