Standard

IEC 60909-3:1995 ED1

Revised

Note: This standard has a new edition: IEC 60909-3:2009 ED3

Corrigendums and amendments are bought separately.

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Abstract

The object of this standard is to establish practical and concise procedures for the calculation of line-to-earth short-circuit currents during two separate simultaneous single phase short circuit and partial short-circuit currents through earth from electrical installations, leading to conservative results with sufficient accurate.

Document information

  • Standard from IEC
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 17.220.01
  • ICS 29.240.20
  • ISO TC TC 73

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