Standard

IEC 60909-3:2003 ED2

Revised

Note: Latest version: IEC 60909-3:2009 ED3

Existing or new amendments and versions must be purchased separately.

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Abstract

specifies procedures for calculation of the prospective short-circuit currents with an unbalanced short circuit in high-voltage three-phase AC systems operating at nominal frequency 50 Hz or 60 Hz, i.e.

Products specifications

  • Standard from IEC
  • Published:
  • Withdrawn:
  • Edition: 2
  • Document type: IS
  • Pages
  • Publisher: IEC
  • Distributor: IEC
  • ICS: 17.220.01
  • ICS: 29.240.20
  • International TC: TC 73

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