Standard

IEEE 56

Revised

Note: This standard has a new edition: IEEE 56

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Abstract

The purpose of this guide is to present information necessary to permit an effective evaluation of the insulation systems of large alternating-current rotating electrical machines. Such an evaluation can serve as a guide to the degree of maintenance or replacement which might be deemed necessary, and also offer some indication of the future service reliability of the equipment under consideration. Scope This guide is intended to apply in general to large alternating-current rotating electrical machines rated at 10 000 kVA or more, and operating at voltages of 6000 V and above.

Document information

  • Standard from IEEE_AC
  • Published:
  • Version: 0
  • Document type: IS