Standard

NEK IEC 60137:2003

Withdrawn

Note: This standard has a new edition: NEK IEC 60137:2017

Corrigendums and amendments are bought separately.

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Abstract

Specifies the characteristics and tests for insulated bushings intended for use in electrical apparatus, machinery, transformers, switchgear and installations for three-phase alternating current systems, having highest voltage for equipment above 1 000 V and power frequencies of 15 Hz up to and including 60 Hz. Special requirements and tests for transformer bushings in this standard apply also to reactor bushings.

Document information

  • Standard from NEK
  • Published:
  • Withdrawn:
  • Edition: 5.0
  • Version: 1
  • Document type: NAT
  • ICS 29.080.20
  • National Committee NEK/NK7/36

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