T/YIIEE 11-2021 Active Group standards

T/YIIEE 11-2021 Outdoor AC high-voltage isolation switch at 24KV level

Publish Date: 2021-11-02 Implement Date: 2021-11-02 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/YIIEE 11-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive Electrical Devices

Publish Date: 2021-11-02

Implement Date: 2021-11-02

Scope

Scope: This document specifies the terms and definitions, usage conditions, rated values, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for 24kV outdoor AC high-voltage disconnect switches (hereinafter referred to as "disconnect switches"). Main technical content: This document is applicable to disconnect switches with a rated voltage of 24kV or less and a rated frequency of 50Hz/60Hz, used in power systems for equipment such as lines and outdoor transformers.