T/CEC 523-2021 Active Group standards

T/CEC 523-2021 Three-component EPDM rubber seal ring for SF6 high-voltage electrical equipment

T/CEC 523-2021 Three-component EPDM rubber seal ring for SF6 high-voltage electrical equipment

Publish Date: 2021-06-29 Implement Date: 2021-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: T/CEC 523-2021
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: -
ICS Name: Sealing components
Publish Date: 2021-06-29
Implement Date: 2021-10-01

Scope

Main technical content: This document specifies the technical requirements, test requirements, and test methods for triethylene propylene rubber sealing rings (hereinafter referred to as "sealing rings") used in high-voltage electrical equipment with sulfur hexafluoride as the insulating medium. It also covers the classification and items of the test, as well as the methods of packaging, marking, transportation, and storage. This document is applicable to triethylene propylene rubber sealing rings used in high-voltage electrical equipment and their ancillary components that employ sulfur hexafluoride gas as the insulating medium. Equipment or ancillary components using other insulating gases may refer to this document for use.

Development Information

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