IEEE C37.20.4:2013现行
Indoor Ac Switches (1 Kv To 38 Kv) For Use In Metal-Enclosed Switchgear
出版：Institute of Electrical and Electronics Engineers
专家解读视频
基本信息
标准编号： IEEE C37.20.4:2013
发布时间：2013/5/13 0:00:00
标准类别：Standard
出版单位：Institute of Electrical and Electronics Engineers
标准页数：45
标准简介
Specifies indoor ac medium-voltage switches for use in enclosures for application in power circuits at voltages above 1 kV through 38 kV.
标准备注
Supersedes IEEE DRAFT C37.20.4. (02/2005)
