GET https://dev.normadoc.fr/_fragment?_path=_format%3Dhtml%26_locale%3Den_US%26_controller%3DSylius%255CPayPalPlugin%255CController%255CPayPalButtonsController%253A…

Response
200 OK
IP
216.73.216.180
Profiled on
Token
71c33b

Components

3 Twig Components
11 Render Count
5 ms Render Time
202.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		5 1.13ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		5 3.84ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.20ms

Render calls

ProductState App\Twig\Components\ProductState 202.0 MiB 0.29 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#93008
  +product: App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 202.0 MiB 0.20 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductType {#93201
  +product: App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 202.0 MiB 0.66 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#93276
  +product: App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 202.0 MiB 0.19 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93685
    #id: 12072
    #code: "IEEE00007035"
    #attributes: Doctrine\ORM\PersistentCollection {#93665 …}
    #variants: Doctrine\ORM\PersistentCollection {#93662 …}
    #options: Doctrine\ORM\PersistentCollection {#93658 …}
    #associations: Doctrine\ORM\PersistentCollection {#93654 …}
    #createdAt: DateTime @1751040179 {#93692
      date: 2025-06-27 18:02:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93671
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93676 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93717
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 43297
        #name: "IEEE C37.102:2023"
        #slug: "ieee-c37-102-2023-ieee00007035-243724"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          This guide has been prepared to assist the protection engineer in applying relays for the protection of generators from damage caused by internal electrical faults, system faults or abnormal operating conditions.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for AC Generator Protection"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93674 …}
    #channels: Doctrine\ORM\PersistentCollection {#93667 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93672 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93669 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93682 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93655
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740351600 {#93691
      date: 2025-02-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1719525600 {#93690
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1719525600 {#93684
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 211
    -documents: Doctrine\ORM\PersistentCollection {#93680 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93678 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#106902
  +product: App\Entity\Product\Product {#93685
    #id: 12072
    #code: "IEEE00007035"
    #attributes: Doctrine\ORM\PersistentCollection {#93665 …}
    #variants: Doctrine\ORM\PersistentCollection {#93662 …}
    #options: Doctrine\ORM\PersistentCollection {#93658 …}
    #associations: Doctrine\ORM\PersistentCollection {#93654 …}
    #createdAt: DateTime @1751040179 {#93692
      date: 2025-06-27 18:02:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93671
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93676 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93717
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 43297
        #name: "IEEE C37.102:2023"
        #slug: "ieee-c37-102-2023-ieee00007035-243724"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          This guide has been prepared to assist the protection engineer in applying relays for the protection of generators from damage caused by internal electrical faults, system faults or abnormal operating conditions.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for AC Generator Protection"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93674 …}
    #channels: Doctrine\ORM\PersistentCollection {#93667 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93672 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93669 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93682 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93655
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740351600 {#93691
      date: 2025-02-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1719525600 {#93690
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1719525600 {#93684
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 211
    -documents: Doctrine\ORM\PersistentCollection {#93680 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93678 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 202.0 MiB 0.92 ms
Input props 
[
  "product" => App\Entity\Product\Product {#93685
    #id: 12072
    #code: "IEEE00007035"
    #attributes: Doctrine\ORM\PersistentCollection {#93665 …}
    #variants: Doctrine\ORM\PersistentCollection {#93662 …}
    #options: Doctrine\ORM\PersistentCollection {#93658 …}
    #associations: Doctrine\ORM\PersistentCollection {#93654 …}
    #createdAt: DateTime @1751040179 {#93692
      date: 2025-06-27 18:02:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93671
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93676 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93717
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 43297
        #name: "IEEE C37.102:2023"
        #slug: "ieee-c37-102-2023-ieee00007035-243724"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          This guide has been prepared to assist the protection engineer in applying relays for the protection of generators from damage caused by internal electrical faults, system faults or abnormal operating conditions.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for AC Generator Protection"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93674 …}
    #channels: Doctrine\ORM\PersistentCollection {#93667 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93672 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93669 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93682 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93655
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740351600 {#93691
      date: 2025-02-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1719525600 {#93690
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1719525600 {#93684
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 211
    -documents: Doctrine\ORM\PersistentCollection {#93680 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93678 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#106969
  +product: App\Entity\Product\Product {#93685
    #id: 12072
    #code: "IEEE00007035"
    #attributes: Doctrine\ORM\PersistentCollection {#93665 …}
    #variants: Doctrine\ORM\PersistentCollection {#93662 …}
    #options: Doctrine\ORM\PersistentCollection {#93658 …}
    #associations: Doctrine\ORM\PersistentCollection {#93654 …}
    #createdAt: DateTime @1751040179 {#93692
      date: 2025-06-27 18:02:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93671
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93676 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93717
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93685}
        #id: 43297
        #name: "IEEE C37.102:2023"
        #slug: "ieee-c37-102-2023-ieee00007035-243724"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          This guide has been prepared to assist the protection engineer in applying relays for the protection of generators from damage caused by internal electrical faults, system faults or abnormal operating conditions.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Approved Draft Guide for AC Generator Protection"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93674 …}
    #channels: Doctrine\ORM\PersistentCollection {#93667 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93672 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93669 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93682 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93655
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1740351600 {#93691
      date: 2025-02-24 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1719525600 {#93690
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1719525600 {#93684
      date: 2024-06-28 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 211
    -documents: Doctrine\ORM\PersistentCollection {#93680 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93678 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 202.0 MiB 0.24 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106804
    #id: 9847
    #code: "IEEE00003057"
    #attributes: Doctrine\ORM\PersistentCollection {#106785 …}
    #variants: Doctrine\ORM\PersistentCollection {#106783 …}
    #options: Doctrine\ORM\PersistentCollection {#106778 …}
    #associations: Doctrine\ORM\PersistentCollection {#106781 …}
    #createdAt: DateTime @1751038607 {#106812
      date: 2025-06-27 17:36:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106773
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106796 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107040
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106804}
        #id: 34397
        #name: "IEEE C37.102:2006 (R2012)"
        #slug: "ieee-c37-102-2006-r2012-ieee00003057-241499"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions. Improved protection schemes have now been proven and multifunction relays now available provide the user more choices. These concepts need to be added to the Guide to maintain its completeness.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106794 …}
    #channels: Doctrine\ORM\PersistentCollection {#106788 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106792 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106790 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106803 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106786
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1688594400 {#106813
      date: 2023-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1171580400 {#106817
      date: 2007-02-16 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1354662000 {#106771
      date: 2012-12-05 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: DateTime @1680127200 {#106806
      date: 2023-03-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 177
    -documents: Doctrine\ORM\PersistentCollection {#106801 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106799 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#107055
  +product: App\Entity\Product\Product {#106804
    #id: 9847
    #code: "IEEE00003057"
    #attributes: Doctrine\ORM\PersistentCollection {#106785 …}
    #variants: Doctrine\ORM\PersistentCollection {#106783 …}
    #options: Doctrine\ORM\PersistentCollection {#106778 …}
    #associations: Doctrine\ORM\PersistentCollection {#106781 …}
    #createdAt: DateTime @1751038607 {#106812
      date: 2025-06-27 17:36:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106773
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106796 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107040
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106804}
        #id: 34397
        #name: "IEEE C37.102:2006 (R2012)"
        #slug: "ieee-c37-102-2006-r2012-ieee00003057-241499"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions. Improved protection schemes have now been proven and multifunction relays now available provide the user more choices. These concepts need to be added to the Guide to maintain its completeness.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106794 …}
    #channels: Doctrine\ORM\PersistentCollection {#106788 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106792 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106790 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106803 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106786
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1688594400 {#106813
      date: 2023-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1171580400 {#106817
      date: 2007-02-16 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1354662000 {#106771
      date: 2012-12-05 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: DateTime @1680127200 {#106806
      date: 2023-03-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 177
    -documents: Doctrine\ORM\PersistentCollection {#106801 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106799 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 202.0 MiB 0.73 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106804
    #id: 9847
    #code: "IEEE00003057"
    #attributes: Doctrine\ORM\PersistentCollection {#106785 …}
    #variants: Doctrine\ORM\PersistentCollection {#106783 …}
    #options: Doctrine\ORM\PersistentCollection {#106778 …}
    #associations: Doctrine\ORM\PersistentCollection {#106781 …}
    #createdAt: DateTime @1751038607 {#106812
      date: 2025-06-27 17:36:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106773
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106796 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107040
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106804}
        #id: 34397
        #name: "IEEE C37.102:2006 (R2012)"
        #slug: "ieee-c37-102-2006-r2012-ieee00003057-241499"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions. Improved protection schemes have now been proven and multifunction relays now available provide the user more choices. These concepts need to be added to the Guide to maintain its completeness.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106794 …}
    #channels: Doctrine\ORM\PersistentCollection {#106788 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106792 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106790 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106803 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106786
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1688594400 {#106813
      date: 2023-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1171580400 {#106817
      date: 2007-02-16 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1354662000 {#106771
      date: 2012-12-05 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: DateTime @1680127200 {#106806
      date: 2023-03-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 177
    -documents: Doctrine\ORM\PersistentCollection {#106801 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106799 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#107107
  +product: App\Entity\Product\Product {#106804
    #id: 9847
    #code: "IEEE00003057"
    #attributes: Doctrine\ORM\PersistentCollection {#106785 …}
    #variants: Doctrine\ORM\PersistentCollection {#106783 …}
    #options: Doctrine\ORM\PersistentCollection {#106778 …}
    #associations: Doctrine\ORM\PersistentCollection {#106781 …}
    #createdAt: DateTime @1751038607 {#106812
      date: 2025-06-27 17:36:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106773
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106796 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107040
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106804}
        #id: 34397
        #name: "IEEE C37.102:2006 (R2012)"
        #slug: "ieee-c37-102-2006-r2012-ieee00003057-241499"
        #description: """
          Revision Standard - Inactive-Reserved.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the synchronous generator and its excitation system. It summarizes the use of relays and devices and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical synchronous generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need, to select, and to apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multifunction microprocessor based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features may be available from these digital systems that enhance the functionality. This guide does not purport to detail the protective requirements of all generators in every situation. For example, standby and emergency-use generators are specifically excluded.<br />\n
          This Guide summarizes the use of relays and devices such that the reader may select the necessary equipment to provide adequate protection for AC generators from short circuits and abnormal operating conditions. Improved protection schemes have now been proven and multifunction relays now available provide the user more choices. These concepts need to be added to the Guide to maintain its completeness.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Inactive-Reserved"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106794 …}
    #channels: Doctrine\ORM\PersistentCollection {#106788 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106792 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106790 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106803 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106786
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1688594400 {#106813
      date: 2023-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1171580400 {#106817
      date: 2007-02-16 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1354662000 {#106771
      date: 2012-12-05 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: DateTime @1680127200 {#106806
      date: 2023-03-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 177
    -documents: Doctrine\ORM\PersistentCollection {#106801 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106799 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 202.0 MiB 0.23 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106835
    #id: 9606
    #code: "IEEE00002629"
    #attributes: Doctrine\ORM\PersistentCollection {#106833 …}
    #variants: Doctrine\ORM\PersistentCollection {#106836 …}
    #options: Doctrine\ORM\PersistentCollection {#106830 …}
    #associations: Doctrine\ORM\PersistentCollection {#106834 …}
    #createdAt: DateTime @1751038402 {#106776
      date: 2025-06-27 17:33:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106775
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107173
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106835}
        #id: 33433
        #name: "IEEE C37.102:1995 (R2001)"
        #slug: "ieee-c37-102-1995-r2001-ieee00002629-241258"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C37.102-2006 A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam and combustion-turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the generator and its excitation system. It summarizes the use of relays and devices, and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need to select and apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multi-functional microprocessor-based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features that enhance the functionality may be available from these digital systems. This guide does not purport to detail the protective requirements of all generators in every situation. Standby and emergency use generators are specifically excluded.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106842 …}
    #channels: Doctrine\ORM\PersistentCollection {#106839 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106845 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106843 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106826 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106769
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106774
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#106848
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @984783600 {#106844
      date: 2001-03-17 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 112
    -documents: Doctrine\ORM\PersistentCollection {#106856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106851 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#107188
  +product: App\Entity\Product\Product {#106835
    #id: 9606
    #code: "IEEE00002629"
    #attributes: Doctrine\ORM\PersistentCollection {#106833 …}
    #variants: Doctrine\ORM\PersistentCollection {#106836 …}
    #options: Doctrine\ORM\PersistentCollection {#106830 …}
    #associations: Doctrine\ORM\PersistentCollection {#106834 …}
    #createdAt: DateTime @1751038402 {#106776
      date: 2025-06-27 17:33:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106775
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107173
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106835}
        #id: 33433
        #name: "IEEE C37.102:1995 (R2001)"
        #slug: "ieee-c37-102-1995-r2001-ieee00002629-241258"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C37.102-2006 A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam and combustion-turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the generator and its excitation system. It summarizes the use of relays and devices, and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need to select and apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multi-functional microprocessor-based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features that enhance the functionality may be available from these digital systems. This guide does not purport to detail the protective requirements of all generators in every situation. Standby and emergency use generators are specifically excluded.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106842 …}
    #channels: Doctrine\ORM\PersistentCollection {#106839 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106845 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106843 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106826 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106769
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106774
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#106848
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @984783600 {#106844
      date: 2001-03-17 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 112
    -documents: Doctrine\ORM\PersistentCollection {#106856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106851 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 202.0 MiB 0.77 ms
Input props 
[
  "product" => App\Entity\Product\Product {#106835
    #id: 9606
    #code: "IEEE00002629"
    #attributes: Doctrine\ORM\PersistentCollection {#106833 …}
    #variants: Doctrine\ORM\PersistentCollection {#106836 …}
    #options: Doctrine\ORM\PersistentCollection {#106830 …}
    #associations: Doctrine\ORM\PersistentCollection {#106834 …}
    #createdAt: DateTime @1751038402 {#106776
      date: 2025-06-27 17:33:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106775
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107173
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106835}
        #id: 33433
        #name: "IEEE C37.102:1995 (R2001)"
        #slug: "ieee-c37-102-1995-r2001-ieee00002629-241258"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C37.102-2006 A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam and combustion-turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the generator and its excitation system. It summarizes the use of relays and devices, and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need to select and apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multi-functional microprocessor-based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features that enhance the functionality may be available from these digital systems. This guide does not purport to detail the protective requirements of all generators in every situation. Standby and emergency use generators are specifically excluded.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106842 …}
    #channels: Doctrine\ORM\PersistentCollection {#106839 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106845 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106843 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106826 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106769
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106774
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#106848
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @984783600 {#106844
      date: 2001-03-17 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 112
    -documents: Doctrine\ORM\PersistentCollection {#106856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106851 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#107240
  +product: App\Entity\Product\Product {#106835
    #id: 9606
    #code: "IEEE00002629"
    #attributes: Doctrine\ORM\PersistentCollection {#106833 …}
    #variants: Doctrine\ORM\PersistentCollection {#106836 …}
    #options: Doctrine\ORM\PersistentCollection {#106830 …}
    #associations: Doctrine\ORM\PersistentCollection {#106834 …}
    #createdAt: DateTime @1751038402 {#106776
      date: 2025-06-27 17:33:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#106775
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107173
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106835}
        #id: 33433
        #name: "IEEE C37.102:1995 (R2001)"
        #slug: "ieee-c37-102-1995-r2001-ieee00002629-241258"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by IEEE Std C37.102-2006 A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam and combustion-turbine generators.<br />\n
          \t\t\t\t<br />\n
          This application guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the generator and its excitation system. It summarizes the use of relays and devices, and serves as a guide for the selection of equipment to obtain adequate protection. The guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators. Basing generator protection on machine size is difficult because the desired protection may be determined more by the importance of the generator to the power system than by the size of the generator. The recommendations made pertain to typical generator installations. However, sufficient background information relating to protection requirements, applications, and setting philosophy is given to enable the reader to evaluate the need to select and apply suitable protection for most situations. The protective functions discussed in this guide may be implemented with a multi-functional microprocessor-based protection system (digital system). The protection philosophy, practices, and limits are essentially identical to those of the implementation using discrete component relays. The algorithms used to perform some of the protection functions may be different, but should produce equal or better protection. However, the performance and capability may be superior using the digital systems such as improved frequency response (bandwidth) and thresholds (pickup settings). Other additional features that enhance the functionality may be available from these digital systems. This guide does not purport to detail the protective requirements of all generators in every situation. Standby and emergency use generators are specifically excluded.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106842 …}
    #channels: Doctrine\ORM\PersistentCollection {#106839 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106845 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106843 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106826 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106769
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106774
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @817686000 {#106848
      date: 1995-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @984783600 {#106844
      date: 2001-03-17 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 112
    -documents: Doctrine\ORM\PersistentCollection {#106856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106851 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 202.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#107304
  +product: App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 202.0 MiB 0.76 ms
Input props 
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#107331
  +product: App\Entity\Product\Product {#7311
    #id: 9605
    #code: "IEEE00002628"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038401 {#7274
      date: 2025-06-27 17:33:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 33429
        #name: "IEEE C37.102:1987 (R1990)"
        #slug: "ieee-c37-102-1987-r1990-ieee00002628-241257"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          A review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is primarily concerned with protection against faults and abnormal operating conditions for large hydraulic, steam, and combustion-turbine generators.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Guide for AC Generator Protection"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @567903600 {#7318
      date: 1987-12-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @660438000 {#7316
      date: 1990-12-06 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.102"
    -bookCollection: ""
    -pageCount: 76
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}