GET https://dev.normadoc.fr/products/ieee-c62-22-1997-ieee00002837-241392

Forms

  • sylius_add_to_cart
    • cartItem
    • _token

sylius_add_to_cart

Form type:
"Sylius\Bundle\CoreBundle\Form\Type\Order\AddToCartType"

Errors

This form has no errors.

Default Data

Property Value
Model Format same as normalized format
Normalized Format
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#120459
  -cart: App\Entity\Order\Order {#13330 …}
  -cartItem: App\Entity\Order\OrderItem {#120447
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    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#120472 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#120471 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8099
      #id: 3669
      #code: "IEEE00002837PDF"
      #product: App\Entity\Product\Product {#7310
        #id: 9740
        #code: "IEEE00002837"
        #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
        #variants: Doctrine\ORM\PersistentCollection {#7743 …}
        #options: Doctrine\ORM\PersistentCollection {#7915
          #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7310}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#276737 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7899 …}
        #createdAt: DateTime @1751038516 {#7274
          date: 2025-06-27 17:35:16.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1753969444 {#7322
          date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7921 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7920
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7310}
            #id: 33969
            #name: "IEEE C62.22:1997"
            #slug: "ieee-c62-22-1997-ieee00002837-241392"
            #description: """
              Revision Standard - Superseded.<br />\n
              The application of metal-oxide surge arresters to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins is covered. Step-by- step directions toward proper solutions of various applications are provided. In many cases, the prescribed steps are adequate. More complex and special solutions requiring study by experi- enced engineers are described, but specific solutions are not always given. The procedures are based on theoretical studies, test results, and experience.<br />\n
              \t\t\t\t<br />\n
              This guide covers the application of metal-oxide surge arresters (see IEEE Std C62.11-1993 ) to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins. Such overvoltages may cause flashovers and serious damage to equipment and thereby jeopardize the supply of power to users. It is essential to prevent this by the proper coordination of surge-protective devices with the insulation strength of the protected equipment. This application guide does not cover the application of low-voltage surge protective devices below 1000 V ac. However, it references these devices when applied to the secondary of a transformer since they are part of the transformer protection. The subject is broad, with many ramifications, and it requires a volume of considerable bulk to explain all possible cases in detail. Clause of this guide covers the basic cases for stations used to supply and switch electric power transmission, subtransmission, or distribution feeders. Information is included in Clause on application of arresters for protection of overhead and underground distribution systems, all distribution transformers, and other electric distribution equipment. Step-by-step directions toward proper solutions for various applications are provided. In many cases, the prescribed steps are adequate. More complex and special situations requiring study by experienced engineers are described, but specific solutions may not be given. These procedures are based on theoretical studies, test results, and experience.<br />\n
              The purpose of this annex is to provide a relatively simple method for calculating maximum allowable separation distances between surge arresters and equipment to be protected.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Guide for Application of Metal-Oxide Surge Arresters for Alternating-Current Systems"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
        #channels: Doctrine\ORM\PersistentCollection {#7627 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7644 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
        -apiLastModifiedAt: DateTime @1743289200 {#7317
          date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
        }
        -lastUpdatedAt: DateTime @1578006000 {#7292
          date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @900626400 {#7318
          date: 1998-07-17 00:00:00.0 Europe/Paris (+02:00)
        }
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        -canceledAt: null
        -edition: null
        -coreDocument: "C62.22"
        -bookCollection: ""
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        -documents: Doctrine\ORM\PersistentCollection {#7464 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#8315 …}
      #position: 0
      #createdAt: DateTime @1751041168 {#7966
        date: 2025-06-27 18:19:28.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611970 {#8116
        date: 2025-08-19 15:59:30.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#8259 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#93188
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8099}
          #id: 3687
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
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      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8131 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#8293 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#8290 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8098
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      }
      -publishedAt: null
      -isbn: "978-0-7381-0938-1"
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      -sellable: true
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      -drmTokens: Doctrine\ORM\PersistentCollection {#8119 …}
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    #productName: null
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}
View Format same as normalized format

Submitted Data

This form was not submitted.

Passed Options

Option Passed Value Resolved Value
data
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#120459
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  -cartItem: App\Entity\Order\OrderItem {#120447
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#120472 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#120471 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8099
      #id: 3669
      #code: "IEEE00002837PDF"
      #product: App\Entity\Product\Product {#7310
        #id: 9740
        #code: "IEEE00002837"
        #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
        #variants: Doctrine\ORM\PersistentCollection {#7743 …}
        #options: Doctrine\ORM\PersistentCollection {#7915
          #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7310}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#276737 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7899 …}
        #createdAt: DateTime @1751038516 {#7274
          date: 2025-06-27 17:35:16.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1753969444 {#7322
          date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7921 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7920
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7310}
            #id: 33969
            #name: "IEEE C62.22:1997"
            #slug: "ieee-c62-22-1997-ieee00002837-241392"
            #description: """
              Revision Standard - Superseded.<br />\n
              The application of metal-oxide surge arresters to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins is covered. Step-by- step directions toward proper solutions of various applications are provided. In many cases, the prescribed steps are adequate. More complex and special solutions requiring study by experi- enced engineers are described, but specific solutions are not always given. The procedures are based on theoretical studies, test results, and experience.<br />\n
              \t\t\t\t<br />\n
              This guide covers the application of metal-oxide surge arresters (see IEEE Std C62.11-1993 ) to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins. Such overvoltages may cause flashovers and serious damage to equipment and thereby jeopardize the supply of power to users. It is essential to prevent this by the proper coordination of surge-protective devices with the insulation strength of the protected equipment. This application guide does not cover the application of low-voltage surge protective devices below 1000 V ac. However, it references these devices when applied to the secondary of a transformer since they are part of the transformer protection. The subject is broad, with many ramifications, and it requires a volume of considerable bulk to explain all possible cases in detail. Clause of this guide covers the basic cases for stations used to supply and switch electric power transmission, subtransmission, or distribution feeders. Information is included in Clause on application of arresters for protection of overhead and underground distribution systems, all distribution transformers, and other electric distribution equipment. Step-by-step directions toward proper solutions for various applications are provided. In many cases, the prescribed steps are adequate. More complex and special situations requiring study by experienced engineers are described, but specific solutions may not be given. These procedures are based on theoretical studies, test results, and experience.<br />\n
              The purpose of this annex is to provide a relatively simple method for calculating maximum allowable separation distances between surge arresters and equipment to be protected.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Guide for Application of Metal-Oxide Surge Arresters for Alternating-Current Systems"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
        #channels: Doctrine\ORM\PersistentCollection {#7627 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7644 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
        -apiLastModifiedAt: DateTime @1743289200 {#7317
          date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
        }
        -lastUpdatedAt: DateTime @1578006000 {#7292
          date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @900626400 {#7318
          date: 1998-07-17 00:00:00.0 Europe/Paris (+02:00)
        }
        -releasedAt: null
        -confirmedAt: null
        -canceledAt: null
        -edition: null
        -coreDocument: "C62.22"
        -bookCollection: ""
        -pageCount: 104
        -documents: Doctrine\ORM\PersistentCollection {#7464 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#8315 …}
      #position: 0
      #createdAt: DateTime @1751041168 {#7966
        date: 2025-06-27 18:19:28.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611970 {#8116
        date: 2025-08-19 15:59:30.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#8259 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#93188
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8099}
          #id: 3687
          #name: null
          -shortDescription: null
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          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
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      #tracked: false
      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8131 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#8293 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#8290 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8098
        date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
      }
      -publishedAt: null
      -isbn: "978-0-7381-0938-1"
      -ean: "9780738109381"
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      -physicalProduct: false
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      -downloadable: true
      -drmViewerUrl: "https://online-viewer.normadoc.com/7a3Z6u"
      -sellable: true
      -documents: Doctrine\ORM\PersistentCollection {#8127 …}
      -drmTokens: Doctrine\ORM\PersistentCollection {#8119 …}
      -enabledForSubscribers: true
      -currentAreaContext: null
    }
    #productName: null
    #variantName: null
  }
}
same as passed value
product
App\Entity\Product\Product {#7310
  #id: 9740
  #code: "IEEE00002837"
  #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
  #variants: Doctrine\ORM\PersistentCollection {#7743 …}
  #options: Doctrine\ORM\PersistentCollection {#7915
    #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
    #initialized: true
    -snapshot: [ …4]
    -owner: App\Entity\Product\Product {#7310}
    -association: [ …21]
    -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
    -backRefFieldName: null
    -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#276737 …}
    -isDirty: false
  }
  #associations: Doctrine\ORM\PersistentCollection {#7899 …}
  #createdAt: DateTime @1751038516 {#7274
    date: 2025-06-27 17:35:16.0 Europe/Paris (+02:00)
  }
  #updatedAt: DateTime @1753969444 {#7322
    date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
  }
  #enabled: true
  #translations: Doctrine\ORM\PersistentCollection {#7921 …}
  #translationsCache: [
    "en_US" => App\Entity\Product\ProductTranslation {#7920
      #locale: "en_US"
      #translatable: App\Entity\Product\Product {#7310}
      #id: 33969
      #name: "IEEE C62.22:1997"
      #slug: "ieee-c62-22-1997-ieee00002837-241392"
      #description: """
        Revision Standard - Superseded.<br />\n
        The application of metal-oxide surge arresters to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins is covered. Step-by- step directions toward proper solutions of various applications are provided. In many cases, the prescribed steps are adequate. More complex and special solutions requiring study by experi- enced engineers are described, but specific solutions are not always given. The procedures are based on theoretical studies, test results, and experience.<br />\n
        \t\t\t\t<br />\n
        This guide covers the application of metal-oxide surge arresters (see IEEE Std C62.11-1993 ) to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins. Such overvoltages may cause flashovers and serious damage to equipment and thereby jeopardize the supply of power to users. It is essential to prevent this by the proper coordination of surge-protective devices with the insulation strength of the protected equipment. This application guide does not cover the application of low-voltage surge protective devices below 1000 V ac. However, it references these devices when applied to the secondary of a transformer since they are part of the transformer protection. The subject is broad, with many ramifications, and it requires a volume of considerable bulk to explain all possible cases in detail. Clause of this guide covers the basic cases for stations used to supply and switch electric power transmission, subtransmission, or distribution feeders. Information is included in Clause on application of arresters for protection of overhead and underground distribution systems, all distribution transformers, and other electric distribution equipment. Step-by-step directions toward proper solutions for various applications are provided. In many cases, the prescribed steps are adequate. More complex and special situations requiring study by experienced engineers are described, but specific solutions may not be given. These procedures are based on theoretical studies, test results, and experience.<br />\n
        The purpose of this annex is to provide a relatively simple method for calculating maximum allowable separation distances between surge arresters and equipment to be protected.
        """
      #metaKeywords: null
      #metaDescription: null
      #shortDescription: "IEEE Guide for Application of Metal-Oxide Surge Arresters for Alternating-Current Systems"
      -notes: "Superseded"
    }
  ]
  #currentLocale: "en_US"
  #currentTranslation: null
  #fallbackLocale: "en_US"
  #variantSelectionMethod: "match"
  #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
  #channels: Doctrine\ORM\PersistentCollection {#7627 …}
  #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
  #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
  #averageRating: 0.0
  #images: Doctrine\ORM\PersistentCollection {#7644 …}
  -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
  -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
  -apiLastModifiedAt: DateTime @1743289200 {#7317
    date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
  }
  -lastUpdatedAt: DateTime @1578006000 {#7292
    date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
  }
  -author: ""
  -publishedAt: DateTime @900626400 {#7318
    date: 1998-07-17 00:00:00.0 Europe/Paris (+02:00)
  }
  -releasedAt: null
  -confirmedAt: null
  -canceledAt: null
  -edition: null
  -coreDocument: "C62.22"
  -bookCollection: ""
  -pageCount: 104
  -documents: Doctrine\ORM\PersistentCollection {#7464 …}
  -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
}
same as passed value

Resolved Options

Option Value
action
""
allow_extra_fields
false
allow_file_upload
false
attr
[]
attr_translation_parameters
[]
auto_initialize
true
block_name
null
block_prefix
null
by_reference
true
compound
true
constraints
[]
csrf_field_name
"_token"
csrf_message
"The CSRF token is invalid. Please try to resubmit the form."
csrf_protection
true
csrf_token_id
null
csrf_token_manager
Symfony\Component\Security\Csrf\CsrfTokenManager {#120479
  -generator: Symfony\Component\Security\Csrf\TokenGenerator\UriSafeTokenGenerator {#120480 …}
  -storage: Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage {#120481 …}
  -namespace: Closure() {#120483 …}
}
data
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#120459
  -cart: App\Entity\Order\Order {#13330 …}
  -cartItem: App\Entity\Order\OrderItem {#120447
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#120472 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#120471 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8099
      #id: 3669
      #code: "IEEE00002837PDF"
      #product: App\Entity\Product\Product {#7310
        #id: 9740
        #code: "IEEE00002837"
        #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
        #variants: Doctrine\ORM\PersistentCollection {#7743 …}
        #options: Doctrine\ORM\PersistentCollection {#7915
          #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7310}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#276737 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7899 …}
        #createdAt: DateTime @1751038516 {#7274
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        }
        #updatedAt: DateTime @1753969444 {#7322
          date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7921 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7920
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7310}
            #id: 33969
            #name: "IEEE C62.22:1997"
            #slug: "ieee-c62-22-1997-ieee00002837-241392"
            #description: """
              Revision Standard - Superseded.<br />\n
              The application of metal-oxide surge arresters to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins is covered. Step-by- step directions toward proper solutions of various applications are provided. In many cases, the prescribed steps are adequate. More complex and special solutions requiring study by experi- enced engineers are described, but specific solutions are not always given. The procedures are based on theoretical studies, test results, and experience.<br />\n
              \t\t\t\t<br />\n
              This guide covers the application of metal-oxide surge arresters (see IEEE Std C62.11-1993 ) to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins. Such overvoltages may cause flashovers and serious damage to equipment and thereby jeopardize the supply of power to users. It is essential to prevent this by the proper coordination of surge-protective devices with the insulation strength of the protected equipment. This application guide does not cover the application of low-voltage surge protective devices below 1000 V ac. However, it references these devices when applied to the secondary of a transformer since they are part of the transformer protection. The subject is broad, with many ramifications, and it requires a volume of considerable bulk to explain all possible cases in detail. Clause of this guide covers the basic cases for stations used to supply and switch electric power transmission, subtransmission, or distribution feeders. Information is included in Clause on application of arresters for protection of overhead and underground distribution systems, all distribution transformers, and other electric distribution equipment. Step-by-step directions toward proper solutions for various applications are provided. In many cases, the prescribed steps are adequate. More complex and special situations requiring study by experienced engineers are described, but specific solutions may not be given. These procedures are based on theoretical studies, test results, and experience.<br />\n
              The purpose of this annex is to provide a relatively simple method for calculating maximum allowable separation distances between surge arresters and equipment to be protected.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Guide for Application of Metal-Oxide Surge Arresters for Alternating-Current Systems"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
        #channels: Doctrine\ORM\PersistentCollection {#7627 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7644 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
        -apiLastModifiedAt: DateTime @1743289200 {#7317
          date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
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