Components
4
Twig Components
16
Render Count
16
ms
Render Time
126.0
MiB
Memory Usage
Components
| Name | Metadata | Render Count | Render Time |
|---|---|---|---|
| ProductState |
"App\Twig\Components\ProductState"components/ProductState.html.twig |
7 | 2.37ms |
| ProductMostRecent |
"App\Twig\Components\ProductMostRecent"components/ProductMostRecent.html.twig |
7 | 7.72ms |
| ProductType |
"App\Twig\Components\ProductType"components/ProductType.html.twig |
1 | 0.30ms |
| ProductCard |
"App\Twig\Components\ProductCard"components/ProductCard.html.twig |
1 | 6.70ms |
Render calls
| ProductState | App\Twig\Components\ProductState | 126.0 MiB | 0.49 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } "showFullLabel" => "true" ] |
|||
| Attributes | [ "showFullLabel" => "true" ] |
|||
| Component | App\Twig\Components\ProductState {#93114 +product: App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +appearance: "state-withdrawn" +labels: [ "Withdrawn" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductType | App\Twig\Components\ProductType | 126.0 MiB | 0.30 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductType {#93294 +product: App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -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 | 126.0 MiB | 1.04 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductMostRecent {#93369 +product: App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +label: "Most Recent" +icon: "check-xs" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductState | App\Twig\Components\ProductState | 126.0 MiB | 0.30 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } "showFullLabel" => "true" ] |
|||
| Attributes | [ "showFullLabel" => "true" ] |
|||
| Component | App\Twig\Components\ProductState {#100434 +product: App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } +appearance: "state-suspended" +labels: [ "Superseded" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductMostRecent | App\Twig\Components\ProductMostRecent | 126.0 MiB | 1.00 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductMostRecent {#100501 +product: App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductState | App\Twig\Components\ProductState | 126.0 MiB | 0.28 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } "showFullLabel" => "true" ] |
|||
| Attributes | [ "showFullLabel" => "true" ] |
|||
| Component | App\Twig\Components\ProductState {#107159 +product: App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +appearance: "state-withdrawn" +labels: [ "Withdrawn" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductMostRecent | App\Twig\Components\ProductMostRecent | 126.0 MiB | 1.21 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductMostRecent {#107201 +product: App\Entity\Product\Product {#7311 #id: 10434 #code: "IEEE00004388" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751039059 {#7274 : 2025-06-27 17:44:19.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607611 {#7322 : 2025-08-08 01:00:11.0 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: 36745 #name: "IEEE C37.90.1:2012" #slug: "ieee-c37-90-1-2012-ieee00004388-242086" #description: """ Revision Standard - Inactive-Reserved.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n This standard establishes a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or<br />\n connections. This standard establishes that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #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 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1684706400 {#7292 : 2023-05-22 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1347832800 {#7318 : 2012-09-17 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1680127200 {#7316 : 2023-03-30 00:00:00.0 Europe/Paris (+02:00) } -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 53 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +label: "Most Recent" +icon: "check-xs" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductState | App\Twig\Components\ProductState | 126.0 MiB | 0.54 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } "showFullLabel" => "true" ] |
|||
| Attributes | [ "showFullLabel" => "true" ] |
|||
| Component | App\Twig\Components\ProductState {#107266 +product: App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } +appearance: "state-suspended" +labels: [ "Superseded" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductMostRecent | App\Twig\Components\ProductMostRecent | 126.0 MiB | 1.39 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductMostRecent {#107293 +product: App\Entity\Product\Product {#100380 #id: 9581 #code: "IEEE00002594" #attributes: Doctrine\ORM\PersistentCollection {#100363 …} #variants: Doctrine\ORM\PersistentCollection {#100360 …} #options: Doctrine\ORM\PersistentCollection {#100356 …} #associations: Doctrine\ORM\PersistentCollection {#100358 …} #createdAt: DateTime @1751038382 {#100388 : 2025-06-27 17:33:02.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#100361 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100374 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100398 #locale: "en_US" #translatable: App\Entity\Product\Product {#100380} #id: 33333 #name: "IEEE C37.90.1:2002" #slug: "ieee-c37-90-1-2002-ieee00002594-241233" #description: """ Revision Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test wave-forms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n This standard specifies design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients. Two types of tests are specified. The oscillatory and fast transient SWC tests are defined as distinct tests. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met.<br />\n The application of SWC tests to equipment other than relays and relay systems is the responsibility of those specifying the testing.<br />\n The purpose of this standard is to establish a common and reproducible basis for evaluating the performance of relays and relay systems when subjected to repetitive transients on supply, signal, control, and communication lines or connections. This standard is to establish that an evaluation is performed during both normal (non-tripped) and abnormal (tripped) relay operating conditions. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100371 …} #channels: Doctrine\ORM\PersistentCollection {#100365 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100369 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100367 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100381 …} -apiLastModifiedAt: DateTime @1743289200 {#100348 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#100387 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1022191200 {#100386 : 2002-05-24 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 42 -documents: Doctrine\ORM\PersistentCollection {#100378 …} -favorites: Doctrine\ORM\PersistentCollection {#100376 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductState | App\Twig\Components\ProductState | 126.0 MiB | 0.28 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#107078 #id: 9580 #code: "IEEE00002593" #attributes: Doctrine\ORM\PersistentCollection {#107096 …} #variants: Doctrine\ORM\PersistentCollection {#107098 …} #options: Doctrine\ORM\PersistentCollection {#107102 …} #associations: Doctrine\ORM\PersistentCollection {#107100 …} #createdAt: DateTime @1751038381 {#107068 : 2025-06-27 17:33:01.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107070 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107086 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107359 #locale: "en_US" #translatable: App\Entity\Product\Product {#107078} #id: 33329 #name: "IEEE C37.90.1:1989 (R1994)" #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232" #description: """ Revision Standard - Superseded.<br />\n Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n \t\t\t\t<br />\n These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107088 …} #channels: Doctrine\ORM\PersistentCollection {#107094 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107090 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107092 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107080 …} -apiLastModifiedAt: DateTime @1754517600 {#107072 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#107073 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @624841200 {#107079 : 1989-10-20 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @787273200 {#107061 : 1994-12-13 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 16 -documents: Doctrine\ORM\PersistentCollection {#107082 …} -favorites: Doctrine\ORM\PersistentCollection {#107084 …} } "showFullLabel" => "true" ] |
|||
| Attributes | [ "showFullLabel" => "true" ] |
|||
| Component | App\Twig\Components\ProductState {#107374 +product: App\Entity\Product\Product {#107078 #id: 9580 #code: "IEEE00002593" #attributes: Doctrine\ORM\PersistentCollection {#107096 …} #variants: Doctrine\ORM\PersistentCollection {#107098 …} #options: Doctrine\ORM\PersistentCollection {#107102 …} #associations: Doctrine\ORM\PersistentCollection {#107100 …} #createdAt: DateTime @1751038381 {#107068 : 2025-06-27 17:33:01.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107070 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107086 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107359 #locale: "en_US" #translatable: App\Entity\Product\Product {#107078} #id: 33329 #name: "IEEE C37.90.1:1989 (R1994)" #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232" #description: """ Revision Standard - Superseded.<br />\n Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n \t\t\t\t<br />\n These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107088 …} #channels: Doctrine\ORM\PersistentCollection {#107094 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107090 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107092 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107080 …} -apiLastModifiedAt: DateTime @1754517600 {#107072 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#107073 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @624841200 {#107079 : 1989-10-20 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @787273200 {#107061 : 1994-12-13 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 16 -documents: Doctrine\ORM\PersistentCollection {#107082 …} -favorites: Doctrine\ORM\PersistentCollection {#107084 …} } +appearance: "state-suspended" +labels: [ "Superseded" "Confirmed" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductMostRecent | App\Twig\Components\ProductMostRecent | 126.0 MiB | 1.04 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#107078 #id: 9580 #code: "IEEE00002593" #attributes: Doctrine\ORM\PersistentCollection {#107096 …} #variants: Doctrine\ORM\PersistentCollection {#107098 …} #options: Doctrine\ORM\PersistentCollection {#107102 …} #associations: Doctrine\ORM\PersistentCollection {#107100 …} #createdAt: DateTime @1751038381 {#107068 : 2025-06-27 17:33:01.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107070 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107086 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107359 #locale: "en_US" #translatable: App\Entity\Product\Product {#107078} #id: 33329 #name: "IEEE C37.90.1:1989 (R1994)" #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232" #description: """ Revision Standard - Superseded.<br />\n Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n \t\t\t\t<br />\n These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107088 …} #channels: Doctrine\ORM\PersistentCollection {#107094 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107090 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107092 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107080 …} -apiLastModifiedAt: DateTime @1754517600 {#107072 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#107073 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @624841200 {#107079 : 1989-10-20 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @787273200 {#107061 : 1994-12-13 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 16 -documents: Doctrine\ORM\PersistentCollection {#107082 …} -favorites: Doctrine\ORM\PersistentCollection {#107084 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductMostRecent {#107430 +product: App\Entity\Product\Product {#107078 #id: 9580 #code: "IEEE00002593" #attributes: Doctrine\ORM\PersistentCollection {#107096 …} #variants: Doctrine\ORM\PersistentCollection {#107098 …} #options: Doctrine\ORM\PersistentCollection {#107102 …} #associations: Doctrine\ORM\PersistentCollection {#107100 …} #createdAt: DateTime @1751038381 {#107068 : 2025-06-27 17:33:01.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107070 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107086 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107359 #locale: "en_US" #translatable: App\Entity\Product\Product {#107078} #id: 33329 #name: "IEEE C37.90.1:1989 (R1994)" #slug: "ieee-c37-90-1-1989-r1994-ieee00002593-241232" #description: """ Revision Standard - Superseded.<br />\n Superseded by IEEE C37.90.1-2002. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.<br />\n \t\t\t\t<br />\n These SWC tests are design tests intended for protective relays and relay systems, including those incorporating digital processors. The application of SWC tests to equipment other than protective relays and relay systems is the responsibility of those specifying the testing.<br />\n The oscillatory and fast transient SWC tests are presented as distinct tests in the following section. However, it is not intended to prohibit a combined test, provided all requirements of the individual SWC tests are met. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107088 …} #channels: Doctrine\ORM\PersistentCollection {#107094 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107090 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107092 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107080 …} -apiLastModifiedAt: DateTime @1754517600 {#107072 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#107073 : 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @624841200 {#107079 : 1989-10-20 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @787273200 {#107061 : 1994-12-13 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 16 -documents: Doctrine\ORM\PersistentCollection {#107082 …} -favorites: Doctrine\ORM\PersistentCollection {#107084 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductState | App\Twig\Components\ProductState | 126.0 MiB | 0.29 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#107110 #id: 9579 #code: "IEEE00002592" #attributes: Doctrine\ORM\PersistentCollection {#107127 …} #variants: Doctrine\ORM\PersistentCollection {#107129 …} #options: Doctrine\ORM\PersistentCollection {#107133 …} #associations: Doctrine\ORM\PersistentCollection {#107131 …} #createdAt: DateTime @1751038380 {#107104 : 2025-06-27 17:33:00.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107105 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107117 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107496 #locale: "en_US" #translatable: App\Entity\Product\Product {#107110} #id: 33325 #name: "IEEE C37.90.1:1974 (R1979)" #slug: "ieee-c37-90-1-1974-r1979-ieee00002592-241231" #description: """ New IEEE Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n The insulation characteristics of protective relays and their associated auxiliaries have been the concern of relay engineers since the early 1920’s. Until about 1954, relays utilized principally electromechanical construction. Some investigations were made during this period on the effects of surges on these relays. This has been reported in the literature.<br />\n The development of the transistor resulted in semiconductor components being used in both relay and communication equipment. Field experience indicated that these components are sensitive to certain electrical surges. Since about 1960, considerable amount of investigation has been done relating to the nature of these surges and methods for their control in relation to static relaying. The results of some of these studies are given in Refs [4] through [17]. These investigations and others were used as a basis by the IEEE Relay Committee’s Working Group on Static Relay Surge Protection to develop the surge withstand capability (SWC) test for relays. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability Test For Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107119 …} #channels: Doctrine\ORM\PersistentCollection {#107125 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107121 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107123 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107111 …} -apiLastModifiedAt: DateTime @1754517600 {#107106 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1628028000 {#107107 : 2021-08-04 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @143074800 {#107108 : 1974-07-15 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @283993200 {#107109 : 1979-01-01 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 12 -documents: Doctrine\ORM\PersistentCollection {#107113 …} -favorites: Doctrine\ORM\PersistentCollection {#107115 …} } "showFullLabel" => "true" ] |
|||
| Attributes | [ "showFullLabel" => "true" ] |
|||
| Component | App\Twig\Components\ProductState {#107511 +product: App\Entity\Product\Product {#107110 #id: 9579 #code: "IEEE00002592" #attributes: Doctrine\ORM\PersistentCollection {#107127 …} #variants: Doctrine\ORM\PersistentCollection {#107129 …} #options: Doctrine\ORM\PersistentCollection {#107133 …} #associations: Doctrine\ORM\PersistentCollection {#107131 …} #createdAt: DateTime @1751038380 {#107104 : 2025-06-27 17:33:00.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107105 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107117 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107496 #locale: "en_US" #translatable: App\Entity\Product\Product {#107110} #id: 33325 #name: "IEEE C37.90.1:1974 (R1979)" #slug: "ieee-c37-90-1-1974-r1979-ieee00002592-241231" #description: """ New IEEE Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n The insulation characteristics of protective relays and their associated auxiliaries have been the concern of relay engineers since the early 1920’s. Until about 1954, relays utilized principally electromechanical construction. Some investigations were made during this period on the effects of surges on these relays. This has been reported in the literature.<br />\n The development of the transistor resulted in semiconductor components being used in both relay and communication equipment. Field experience indicated that these components are sensitive to certain electrical surges. Since about 1960, considerable amount of investigation has been done relating to the nature of these surges and methods for their control in relation to static relaying. The results of some of these studies are given in Refs [4] through [17]. These investigations and others were used as a basis by the IEEE Relay Committee’s Working Group on Static Relay Surge Protection to develop the surge withstand capability (SWC) test for relays. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability Test For Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107119 …} #channels: Doctrine\ORM\PersistentCollection {#107125 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107121 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107123 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107111 …} -apiLastModifiedAt: DateTime @1754517600 {#107106 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1628028000 {#107107 : 2021-08-04 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @143074800 {#107108 : 1974-07-15 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @283993200 {#107109 : 1979-01-01 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 12 -documents: Doctrine\ORM\PersistentCollection {#107113 …} -favorites: Doctrine\ORM\PersistentCollection {#107115 …} } +appearance: "state-suspended" +labels: [ "Superseded" "Confirmed" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductMostRecent | App\Twig\Components\ProductMostRecent | 126.0 MiB | 1.33 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#107110 #id: 9579 #code: "IEEE00002592" #attributes: Doctrine\ORM\PersistentCollection {#107127 …} #variants: Doctrine\ORM\PersistentCollection {#107129 …} #options: Doctrine\ORM\PersistentCollection {#107133 …} #associations: Doctrine\ORM\PersistentCollection {#107131 …} #createdAt: DateTime @1751038380 {#107104 : 2025-06-27 17:33:00.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107105 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107117 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107496 #locale: "en_US" #translatable: App\Entity\Product\Product {#107110} #id: 33325 #name: "IEEE C37.90.1:1974 (R1979)" #slug: "ieee-c37-90-1-1974-r1979-ieee00002592-241231" #description: """ New IEEE Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n The insulation characteristics of protective relays and their associated auxiliaries have been the concern of relay engineers since the early 1920’s. Until about 1954, relays utilized principally electromechanical construction. Some investigations were made during this period on the effects of surges on these relays. This has been reported in the literature.<br />\n The development of the transistor resulted in semiconductor components being used in both relay and communication equipment. Field experience indicated that these components are sensitive to certain electrical surges. Since about 1960, considerable amount of investigation has been done relating to the nature of these surges and methods for their control in relation to static relaying. The results of some of these studies are given in Refs [4] through [17]. These investigations and others were used as a basis by the IEEE Relay Committee’s Working Group on Static Relay Surge Protection to develop the surge withstand capability (SWC) test for relays. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability Test For Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107119 …} #channels: Doctrine\ORM\PersistentCollection {#107125 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107121 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107123 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107111 …} -apiLastModifiedAt: DateTime @1754517600 {#107106 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1628028000 {#107107 : 2021-08-04 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @143074800 {#107108 : 1974-07-15 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @283993200 {#107109 : 1979-01-01 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 12 -documents: Doctrine\ORM\PersistentCollection {#107113 …} -favorites: Doctrine\ORM\PersistentCollection {#107115 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductMostRecent {#107563 +product: App\Entity\Product\Product {#107110 #id: 9579 #code: "IEEE00002592" #attributes: Doctrine\ORM\PersistentCollection {#107127 …} #variants: Doctrine\ORM\PersistentCollection {#107129 …} #options: Doctrine\ORM\PersistentCollection {#107133 …} #associations: Doctrine\ORM\PersistentCollection {#107131 …} #createdAt: DateTime @1751038380 {#107104 : 2025-06-27 17:33:00.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#107105 : 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#107117 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#107496 #locale: "en_US" #translatable: App\Entity\Product\Product {#107110} #id: 33325 #name: "IEEE C37.90.1:1974 (R1979)" #slug: "ieee-c37-90-1-1974-r1979-ieee00002592-241231" #description: """ New IEEE Standard - Superseded.<br />\n Two types of design tests for relays and relay systems that relate to the immunity of this equipment to repetitive electrical transients are specified. Test generator characteristics, test waveforms, selection of equipment terminals on which tests are to be conducted, test procedures, criteria for acceptance, and documentation of test results are described. This standard has been harmonized with IEC standards where consensus could be reached.<br />\n \t\t\t\t<br />\n The insulation characteristics of protective relays and their associated auxiliaries have been the concern of relay engineers since the early 1920’s. Until about 1954, relays utilized principally electromechanical construction. Some investigations were made during this period on the effects of surges on these relays. This has been reported in the literature.<br />\n The development of the transistor resulted in semiconductor components being used in both relay and communication equipment. Field experience indicated that these components are sensitive to certain electrical surges. Since about 1960, considerable amount of investigation has been done relating to the nature of these surges and methods for their control in relation to static relaying. The results of some of these studies are given in Refs [4] through [17]. These investigations and others were used as a basis by the IEEE Relay Committee’s Working Group on Static Relay Surge Protection to develop the surge withstand capability (SWC) test for relays. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard Surge Withstand Capability Test For Protective Relays and Relay Systems" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#107119 …} #channels: Doctrine\ORM\PersistentCollection {#107125 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#107121 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#107123 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#107111 …} -apiLastModifiedAt: DateTime @1754517600 {#107106 : 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1628028000 {#107107 : 2021-08-04 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @143074800 {#107108 : 1974-07-15 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @283993200 {#107109 : 1979-01-01 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.90.1" -bookCollection: "" -pageCount: 12 -documents: Doctrine\ORM\PersistentCollection {#107113 …} -favorites: Doctrine\ORM\PersistentCollection {#107115 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductCard | App\Twig\Components\ProductCard | 126.0 MiB | 6.70 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#129098 #id: 9927 #code: "IEEE00003284" #attributes: Doctrine\ORM\PersistentCollection {#129078 …} #variants: Doctrine\ORM\PersistentCollection {#129076 …} #options: Doctrine\ORM\PersistentCollection {#129071 …} #associations: Doctrine\ORM\PersistentCollection {#129073 …} #createdAt: DateTime @1751038674 {#129069 : 2025-06-27 17:37:54.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#129104 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#129089 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#129182 #locale: "en_US" #translatable: App\Entity\Product\Product {#129098} #id: 34717 #name: "IEEE C37.90:2005 (R2011)" #slug: "ieee-c37-90-2005-r2011-ieee00003284-241579" #description: """ Revision Standard - Inactive-Reserved.<br />\n Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus. This standard establishes a common reproducible basis for designing and evaluating relays and relay systems.<br />\n \t\t\t\t<br />\n This standard specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used to protect and control power apparatus. A relay system may include computer interface equipment and/or communications interface equipment, such as a carrier transmitter/receiver or audio tone equipment. It does not cover relays designed primarily for industrial control, for switching communication or other low-level signals, or any other equipment not intended for control of power apparatus.<br />\n The purpose of this standard is to establish a common reproducible basis for designing and evaluating relays and relay systems. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#129086 …} #channels: Doctrine\ORM\PersistentCollection {#129080 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#129084 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#129082 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#129095 …} -apiLastModifiedAt: DateTime @1743289200 {#129055 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1692223200 {#129103 : 2023-08-17 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1138662000 {#129062 : 2006-01-31 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @1301522400 {#129075 : 2011-03-31 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: DateTime @1648076400 {#129096 : 2022-03-24 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.90" -bookCollection: "" -pageCount: 25 -documents: Doctrine\ORM\PersistentCollection {#129093 …} -favorites: Doctrine\ORM\PersistentCollection {#129091 …} } "layout" => "vertical" "showPrice" => true "showStatusBadges" => true "additionalClasses" => "product__teaser--with-grey-border" "hasStretchedLink" => true "hoverType" => "shadow" "linkLabel" => "See more" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductCard {#129135 +product: App\Entity\Product\Product {#129098 #id: 9927 #code: "IEEE00003284" #attributes: Doctrine\ORM\PersistentCollection {#129078 …} #variants: Doctrine\ORM\PersistentCollection {#129076 …} #options: Doctrine\ORM\PersistentCollection {#129071 …} #associations: Doctrine\ORM\PersistentCollection {#129073 …} #createdAt: DateTime @1751038674 {#129069 : 2025-06-27 17:37:54.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#129104 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#129089 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#129182 #locale: "en_US" #translatable: App\Entity\Product\Product {#129098} #id: 34717 #name: "IEEE C37.90:2005 (R2011)" #slug: "ieee-c37-90-2005-r2011-ieee00003284-241579" #description: """ Revision Standard - Inactive-Reserved.<br />\n Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus. This standard establishes a common reproducible basis for designing and evaluating relays and relay systems.<br />\n \t\t\t\t<br />\n This standard specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used to protect and control power apparatus. A relay system may include computer interface equipment and/or communications interface equipment, such as a carrier transmitter/receiver or audio tone equipment. It does not cover relays designed primarily for industrial control, for switching communication or other low-level signals, or any other equipment not intended for control of power apparatus.<br />\n The purpose of this standard is to establish a common reproducible basis for designing and evaluating relays and relay systems. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#129086 …} #channels: Doctrine\ORM\PersistentCollection {#129080 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#129084 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#129082 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#129095 …} -apiLastModifiedAt: DateTime @1743289200 {#129055 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1692223200 {#129103 : 2023-08-17 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1138662000 {#129062 : 2006-01-31 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @1301522400 {#129075 : 2011-03-31 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: DateTime @1648076400 {#129096 : 2022-03-24 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.90" -bookCollection: "" -pageCount: 25 -documents: Doctrine\ORM\PersistentCollection {#129093 …} -favorites: Doctrine\ORM\PersistentCollection {#129091 …} } +layout: "vertical" +showPrice: true +showStatusBadges: true +additionalClasses: "product__teaser--with-grey-border" +linkLabel: "See more" +imageFilter: "product_thumbnail_teaser" +hasStretchedLink: true +backgroundColor: "white" +hoverType: "shadow" } |
|||
| ProductState | App\Twig\Components\ProductState | 126.0 MiB | 0.19 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#129098 #id: 9927 #code: "IEEE00003284" #attributes: Doctrine\ORM\PersistentCollection {#129078 …} #variants: Doctrine\ORM\PersistentCollection {#129076 …} #options: Doctrine\ORM\PersistentCollection {#129071 …} #associations: Doctrine\ORM\PersistentCollection {#129073 …} #createdAt: DateTime @1751038674 {#129069 : 2025-06-27 17:37:54.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#129104 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#129089 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#129182 #locale: "en_US" #translatable: App\Entity\Product\Product {#129098} #id: 34717 #name: "IEEE C37.90:2005 (R2011)" #slug: "ieee-c37-90-2005-r2011-ieee00003284-241579" #description: """ Revision Standard - Inactive-Reserved.<br />\n Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus. This standard establishes a common reproducible basis for designing and evaluating relays and relay systems.<br />\n \t\t\t\t<br />\n This standard specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used to protect and control power apparatus. A relay system may include computer interface equipment and/or communications interface equipment, such as a carrier transmitter/receiver or audio tone equipment. It does not cover relays designed primarily for industrial control, for switching communication or other low-level signals, or any other equipment not intended for control of power apparatus.<br />\n The purpose of this standard is to establish a common reproducible basis for designing and evaluating relays and relay systems. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#129086 …} #channels: Doctrine\ORM\PersistentCollection {#129080 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#129084 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#129082 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#129095 …} -apiLastModifiedAt: DateTime @1743289200 {#129055 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1692223200 {#129103 : 2023-08-17 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1138662000 {#129062 : 2006-01-31 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @1301522400 {#129075 : 2011-03-31 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: DateTime @1648076400 {#129096 : 2022-03-24 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.90" -bookCollection: "" -pageCount: 25 -documents: Doctrine\ORM\PersistentCollection {#129093 …} -favorites: Doctrine\ORM\PersistentCollection {#129091 …} } ] |
|||
| Attributes | [ "showFullLabel" => false ] |
|||
| Component | App\Twig\Components\ProductState {#129186 +product: App\Entity\Product\Product {#129098 #id: 9927 #code: "IEEE00003284" #attributes: Doctrine\ORM\PersistentCollection {#129078 …} #variants: Doctrine\ORM\PersistentCollection {#129076 …} #options: Doctrine\ORM\PersistentCollection {#129071 …} #associations: Doctrine\ORM\PersistentCollection {#129073 …} #createdAt: DateTime @1751038674 {#129069 : 2025-06-27 17:37:54.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#129104 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#129089 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#129182 #locale: "en_US" #translatable: App\Entity\Product\Product {#129098} #id: 34717 #name: "IEEE C37.90:2005 (R2011)" #slug: "ieee-c37-90-2005-r2011-ieee00003284-241579" #description: """ Revision Standard - Inactive-Reserved.<br />\n Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus. This standard establishes a common reproducible basis for designing and evaluating relays and relay systems.<br />\n \t\t\t\t<br />\n This standard specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used to protect and control power apparatus. A relay system may include computer interface equipment and/or communications interface equipment, such as a carrier transmitter/receiver or audio tone equipment. It does not cover relays designed primarily for industrial control, for switching communication or other low-level signals, or any other equipment not intended for control of power apparatus.<br />\n The purpose of this standard is to establish a common reproducible basis for designing and evaluating relays and relay systems. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#129086 …} #channels: Doctrine\ORM\PersistentCollection {#129080 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#129084 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#129082 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#129095 …} -apiLastModifiedAt: DateTime @1743289200 {#129055 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1692223200 {#129103 : 2023-08-17 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1138662000 {#129062 : 2006-01-31 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @1301522400 {#129075 : 2011-03-31 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: DateTime @1648076400 {#129096 : 2022-03-24 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.90" -bookCollection: "" -pageCount: 25 -documents: Doctrine\ORM\PersistentCollection {#129093 …} -favorites: Doctrine\ORM\PersistentCollection {#129091 …} } +appearance: "state-withdrawn" +labels: [ "Withdrawn" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||
| ProductMostRecent | App\Twig\Components\ProductMostRecent | 126.0 MiB | 0.70 ms | |
|---|---|---|---|---|
| Input props | [ "product" => App\Entity\Product\Product {#129098 #id: 9927 #code: "IEEE00003284" #attributes: Doctrine\ORM\PersistentCollection {#129078 …} #variants: Doctrine\ORM\PersistentCollection {#129076 …} #options: Doctrine\ORM\PersistentCollection {#129071 …} #associations: Doctrine\ORM\PersistentCollection {#129073 …} #createdAt: DateTime @1751038674 {#129069 : 2025-06-27 17:37:54.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#129104 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#129089 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#129182 #locale: "en_US" #translatable: App\Entity\Product\Product {#129098} #id: 34717 #name: "IEEE C37.90:2005 (R2011)" #slug: "ieee-c37-90-2005-r2011-ieee00003284-241579" #description: """ Revision Standard - Inactive-Reserved.<br />\n Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus. This standard establishes a common reproducible basis for designing and evaluating relays and relay systems.<br />\n \t\t\t\t<br />\n This standard specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used to protect and control power apparatus. A relay system may include computer interface equipment and/or communications interface equipment, such as a carrier transmitter/receiver or audio tone equipment. It does not cover relays designed primarily for industrial control, for switching communication or other low-level signals, or any other equipment not intended for control of power apparatus.<br />\n The purpose of this standard is to establish a common reproducible basis for designing and evaluating relays and relay systems. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#129086 …} #channels: Doctrine\ORM\PersistentCollection {#129080 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#129084 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#129082 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#129095 …} -apiLastModifiedAt: DateTime @1743289200 {#129055 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1692223200 {#129103 : 2023-08-17 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1138662000 {#129062 : 2006-01-31 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @1301522400 {#129075 : 2011-03-31 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: DateTime @1648076400 {#129096 : 2022-03-24 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.90" -bookCollection: "" -pageCount: 25 -documents: Doctrine\ORM\PersistentCollection {#129093 …} -favorites: Doctrine\ORM\PersistentCollection {#129091 …} } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\ProductMostRecent {#129264 +product: App\Entity\Product\Product {#129098 #id: 9927 #code: "IEEE00003284" #attributes: Doctrine\ORM\PersistentCollection {#129078 …} #variants: Doctrine\ORM\PersistentCollection {#129076 …} #options: Doctrine\ORM\PersistentCollection {#129071 …} #associations: Doctrine\ORM\PersistentCollection {#129073 …} #createdAt: DateTime @1751038674 {#129069 : 2025-06-27 17:37:54.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#129104 : 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#129089 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#129182 #locale: "en_US" #translatable: App\Entity\Product\Product {#129098} #id: 34717 #name: "IEEE C37.90:2005 (R2011)" #slug: "ieee-c37-90-2005-r2011-ieee00003284-241579" #description: """ Revision Standard - Inactive-Reserved.<br />\n Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus. This standard establishes a common reproducible basis for designing and evaluating relays and relay systems.<br />\n \t\t\t\t<br />\n This standard specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used to protect and control power apparatus. A relay system may include computer interface equipment and/or communications interface equipment, such as a carrier transmitter/receiver or audio tone equipment. It does not cover relays designed primarily for industrial control, for switching communication or other low-level signals, or any other equipment not intended for control of power apparatus.<br />\n The purpose of this standard is to establish a common reproducible basis for designing and evaluating relays and relay systems. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus" -notes: "Inactive-Reserved" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#129086 …} #channels: Doctrine\ORM\PersistentCollection {#129080 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#129084 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#129082 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#129095 …} -apiLastModifiedAt: DateTime @1743289200 {#129055 : 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1692223200 {#129103 : 2023-08-17 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1138662000 {#129062 : 2006-01-31 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: DateTime @1301522400 {#129075 : 2011-03-31 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: DateTime @1648076400 {#129096 : 2022-03-24 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.90" -bookCollection: "" -pageCount: 25 -documents: Doctrine\ORM\PersistentCollection {#129093 …} -favorites: Doctrine\ORM\PersistentCollection {#129091 …} } +label: "Most Recent" +icon: "check-xs" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …} } |
|||