IEC/TR 63021 Ed. 1.0现行
Rotating electrical machinery - Natural graphite brush for slip-ring in wound rotor-type induction motor - Application information
出版：International Electrotechnical Committee
专家解读视频
基本信息
标准编号： IEC/TR 63021 Ed. 1.0
发布时间：2016/9/6 0:00:00
标准类别：TechnicalReport
出版单位：International Electrotechnical Committee
标准页数：12
标准简介
IEC TR 63021:2016(E) presents technical characteristics, application results and practical information on NG-brush for slip-ring obtained through the application of NG-brush in various kinds of wound rotor-type induction motor (large-size water pump, belt conveyer, lift, winder motor, grinding mill and crusher in coal or ore mine; crane, rolling mill, compressor and winder motor for boring in oil or gas facility).
