GET https://dev.normadoc.fr/_partial/product/IEEE00005712/features

Response
200 OK
IP
216.73.217.24
Profiled on
Token
4970f2

Components

4 Twig Components
14 Render Count
11 ms Render Time
248.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		6 1.12ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		6 3.80ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.18ms
ProductCard 
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig 		1 6.89ms

Render calls

ProductState App\Twig\Components\ProductState 248.0 MiB 0.28 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#95003
  +product: App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 248.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductType {#95183
  +product: App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +label: "Standard Corrigendum"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 248.0 MiB 0.62 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#95258
  +product: App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 248.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#102322
  +product: App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 248.0 MiB 0.70 ms
Input props 
[
  "product" => App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#102392
  +product: App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 248.0 MiB 0.16 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#108864
  +product: App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 248.0 MiB 0.66 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#108906
  +product: App\Entity\Product\Product {#7519
    #id: 11196
    #code: "IEEE00005712"
    #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
    #variants: Doctrine\ORM\PersistentCollection {#8290 …}
    #options: Doctrine\ORM\PersistentCollection {#8629 …}
    #associations: Doctrine\ORM\PersistentCollection {#8586 …}
    #createdAt: DateTime @1751039540 {#7536
      date: 2025-06-27 17:52:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7535
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8628 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8613
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7519}
        #id: 39793
        #name: "IEEE 643-2004/Cor 1:2013"
        #slug: "ieee-643-2004-cor-1-2013-ieee00005712-242848"
        #description: """
          Corrigendum Standard - Inactive-Reserved.<br />\n
          Corrections to Equation 16, and Equation 18 through Equation 20 are addressed in this corrigendum.<br />\n
          \t\t\t\t<br />\n
          Correction of equations 18, 19 and 20 to be of correct form.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply power line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
    #channels: Doctrine\ORM\PersistentCollection {#8105 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8119 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7530
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#7496
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1389308400 {#7531
      date: 2014-01-10 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1616626800 {#7521
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#7787 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 248.0 MiB 0.19 ms
Input props 
[
  "product" => App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#108971
  +product: App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 248.0 MiB 0.63 ms
Input props 
[
  "product" => App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#108998
  +product: App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 248.0 MiB 0.16 ms
Input props 
[
  "product" => App\Entity\Product\Product {#108816
    #id: 8707
    #code: "IEEE00000891"
    #attributes: Doctrine\ORM\PersistentCollection {#108833 …}
    #variants: Doctrine\ORM\PersistentCollection {#108835 …}
    #options: Doctrine\ORM\PersistentCollection {#108839 …}
    #associations: Doctrine\ORM\PersistentCollection {#108837 …}
    #createdAt: DateTime @1751037643 {#108801
      date: 2025-06-27 17:20:43.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#108808
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108823 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#109064
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108816}
        #id: 29837
        #name: "IEEE 643:1980 (R1992)"
        #slug: "ieee-643-1980-r1992-ieee00000891-240359"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. It is hoped that this guide will be useful to the initial user of power line carriers as well as to the experienced application engineer. Detailed references have been provided in the guide for those who require more information. Material on power line carrier channel characteristics is presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures for the calculation of channel performance are given. Major coupling components considered are line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends are also discussed<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108825 …}
    #channels: Doctrine\ORM\PersistentCollection {#108831 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108827 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108829 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108817 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108805
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108807
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @349657200 {#108809
      date: 1981-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @700959600 {#108810
      date: 1992-03-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#108819 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108821 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#109079
  +product: App\Entity\Product\Product {#108816
    #id: 8707
    #code: "IEEE00000891"
    #attributes: Doctrine\ORM\PersistentCollection {#108833 …}
    #variants: Doctrine\ORM\PersistentCollection {#108835 …}
    #options: Doctrine\ORM\PersistentCollection {#108839 …}
    #associations: Doctrine\ORM\PersistentCollection {#108837 …}
    #createdAt: DateTime @1751037643 {#108801
      date: 2025-06-27 17:20:43.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#108808
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108823 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#109064
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108816}
        #id: 29837
        #name: "IEEE 643:1980 (R1992)"
        #slug: "ieee-643-1980-r1992-ieee00000891-240359"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. It is hoped that this guide will be useful to the initial user of power line carriers as well as to the experienced application engineer. Detailed references have been provided in the guide for those who require more information. Material on power line carrier channel characteristics is presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures for the calculation of channel performance are given. Major coupling components considered are line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends are also discussed<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108825 …}
    #channels: Doctrine\ORM\PersistentCollection {#108831 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108827 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108829 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108817 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108805
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108807
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @349657200 {#108809
      date: 1981-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @700959600 {#108810
      date: 1992-03-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#108819 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108821 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 248.0 MiB 0.57 ms
Input props 
[
  "product" => App\Entity\Product\Product {#108816
    #id: 8707
    #code: "IEEE00000891"
    #attributes: Doctrine\ORM\PersistentCollection {#108833 …}
    #variants: Doctrine\ORM\PersistentCollection {#108835 …}
    #options: Doctrine\ORM\PersistentCollection {#108839 …}
    #associations: Doctrine\ORM\PersistentCollection {#108837 …}
    #createdAt: DateTime @1751037643 {#108801
      date: 2025-06-27 17:20:43.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#108808
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108823 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#109064
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108816}
        #id: 29837
        #name: "IEEE 643:1980 (R1992)"
        #slug: "ieee-643-1980-r1992-ieee00000891-240359"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. It is hoped that this guide will be useful to the initial user of power line carriers as well as to the experienced application engineer. Detailed references have been provided in the guide for those who require more information. Material on power line carrier channel characteristics is presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures for the calculation of channel performance are given. Major coupling components considered are line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends are also discussed<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108825 …}
    #channels: Doctrine\ORM\PersistentCollection {#108831 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108827 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108829 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108817 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108805
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108807
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @349657200 {#108809
      date: 1981-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @700959600 {#108810
      date: 1992-03-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#108819 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108821 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#109131
  +product: App\Entity\Product\Product {#108816
    #id: 8707
    #code: "IEEE00000891"
    #attributes: Doctrine\ORM\PersistentCollection {#108833 …}
    #variants: Doctrine\ORM\PersistentCollection {#108835 …}
    #options: Doctrine\ORM\PersistentCollection {#108839 …}
    #associations: Doctrine\ORM\PersistentCollection {#108837 …}
    #createdAt: DateTime @1751037643 {#108801
      date: 2025-06-27 17:20:43.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#108808
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108823 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#109064
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108816}
        #id: 29837
        #name: "IEEE 643:1980 (R1992)"
        #slug: "ieee-643-1980-r1992-ieee00000891-240359"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. It is hoped that this guide will be useful to the initial user of power line carriers as well as to the experienced application engineer. Detailed references have been provided in the guide for those who require more information. Material on power line carrier channel characteristics is presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures for the calculation of channel performance are given. Major coupling components considered are line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends are also discussed<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108825 …}
    #channels: Doctrine\ORM\PersistentCollection {#108831 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108827 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108829 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108817 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108805
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108807
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @349657200 {#108809
      date: 1981-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @700959600 {#108810
      date: 1992-03-19 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#108819 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108821 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 248.0 MiB 6.89 ms
Input props 
[
  "product" => App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  "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 {#130575
  +product: App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  +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 248.0 MiB 0.15 ms
Input props 
[
  "product" => App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
]
Attributes 
[
  "showFullLabel" => false
]
Component 
App\Twig\Components\ProductState {#130633
  +product: App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 248.0 MiB 0.61 ms
Input props 
[
  "product" => App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#130715
  +product: App\Entity\Product\Product {#102261
    #id: 8708
    #code: "IEEE00000892"
    #attributes: Doctrine\ORM\PersistentCollection {#102242 …}
    #variants: Doctrine\ORM\PersistentCollection {#102240 …}
    #options: Doctrine\ORM\PersistentCollection {#102235 …}
    #associations: Doctrine\ORM\PersistentCollection {#102238 …}
    #createdAt: DateTime @1751037644 {#102270
      date: 2025-06-27 17:20:44.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#102243
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#102253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#102279
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#102261}
        #id: 29841
        #name: "IEEE 643:2004 (R2010)"
        #slug: "ieee-643-2004-r2010-ieee00000892-240360"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          Revision of IEEE Std 643-1980 The purpose of this guide is to provide application information to users of carrier equipment as applied on power transmission lines. Since the major applications of the power-line carrier (PLC) is for protective relaying, special consideration for these applications has been included. Information related to the expanding usage of carriers on distribution lines below 69 kV is not specifically covered. Detailed equipment design information is avoided as this is primarily the concern of equipment manufacturers.<br />\n
          \t\t\t\t<br />\n
          The purpose of this guide will be to provide application information to users of carrier equipment as applied on power transmission lines. Information related to the expanding usage of carriers on distribution lines below 69 kV will not be covered. Detailed equipment design information wioll be avoided as this is primarily the concern of equipment manufacturers. Material on power line carrier channel characteristics will be presented along with discussions on intrabundle conductor systems and insulated shield wire systems. Procedures will be provided for the calculation of channel performance. Data for the calculations will be drawn from various sections of the guide. The coupling components considered will be line traps, coupling capacitors, line tuners, coaxial cables, hybrids, and filters. Frequency selection practices and future trends will also be discussed. An effort will be made to coordinate this Guide with the CIGRE Guide and IEC Standards.<br />\n
          This Guide was published in 1980 and is in need of revision and addition of new material. The primary users of this Guide will be utility engineers and manufacturers who apply p9ower line carrier equipment to the power system.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for Power-Line Carrier Applications"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#102251 …}
    #channels: Doctrine\ORM\PersistentCollection {#102245 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
    #reviews: Doctrine\ORM\PersistentCollection {#102249 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#102247 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#102260 …}
    -apiLastModifiedAt: DateTime @1754517600 {#102230
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1619560800 {#102269
      date: 2021-04-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1118181600 {#102268
      date: 2005-06-08 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#102262
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1616626800 {#102263
      date: 2021-03-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "643"
    -bookCollection: ""
    -pageCount: 140
    -documents: Doctrine\ORM\PersistentCollection {#102258 …}
    -favorites: Doctrine\ORM\PersistentCollection {#102256 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}