ower drives
rotection devices;Safety;Safety engineering;Safety requirements;Selector switch;Specification (approval);Surveillance (approval);Switches;Switchgear;Testing;Transformers【摘要】: Assists in the selection of tap-changers designed in accordance with IEC 60214-1 for use in conjunction with the tapped windings of transformers or reactors. Also assists in understanding the various types of tap-changers and their associated equipment a【中国标准分类号】: L22【国际标准分类号】: 29_120_40【页数】: 44P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |