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IEC/TR 63021 Ed. 1.0 en:2016

Rotating electrical machinery - Natural graphite brush for slip-ring in wound rotor-type induction motor - Application information
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IEC/TR 63021 Ed. 1.0 en:2016

Rotating electrical machinery - Natural graphite brush for slip-ring in wound rotor-type induction motor - Application information

PUBLISH DATE 2016
IEC/TR 63021 Ed. 1.0 en:2016

Rotating electrical machinery - Natural graphite brush for slip-ring in wound rotor-type induction motor - Application information

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.

These motors include:

  • 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.
SDO IEC: International Electrotechnical Commission
Document Number IEC/TR 63021
Publication Date Sept. 1, 2016
Language en - English
Page Count
Revision Level 1.0
Supercedes
Committee 2
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