GB/T 42321-2023

Active

Additional requirements for internal arc classified pole-mounted metal-enclosed switchgear for rated voltages above 3.6 kV and up to and including 40.5 kV

具有内部电弧类别的3.6 kV～40.5 kV柱上安装金属封闭开关设备的附加要求

Standard Type

GBT

ICS

29.130.10

CCS

K43

Status

现行

Issue Date

2023-03-17

Implementation

2023-10-01

Responsible Dept

中国电器工业协会

Drafting Unit

N/A