Standard

NEK IEC 60773:1983

Withdrawn

Note: This standard has a new edition: NEK IEC 60773:2021

Corrigendums and amendments are bought separately.

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Abstract

Applies to test methods and apparatus for the measurement of the operational characteristics of brushes (contact drop voltage, coefficient of friction, brush wear) designed to operate on commutating and slip ring machines under specified test conditions. Does not apply to brushes for small power machines and automotive machines.

Document information

  • Standard from NEK
  • Published:
  • Withdrawn:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 29.160.10
  • National Committee NEK/NK2

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