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IEC 60909-0:2016 (EN-FR)

Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents

Standard Details

IEC 60909-0:2016 is applicable to the calculation of short-circuit currents in low-voltage three-phase AC systems, and in high-voltage three-phase AC systems, operating at a nominal frequency of 50 Hz or 60 Hz. It establishes a general, practicable and concise procedure leading to results which are generally of acceptable accuracy and deals with the calculation of short-circuit currents in the case of balanced or unbalanced short circuits. This second edition cancels and replaces the first edition published in 2001. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- contribution of windpower station units to the short-circuit current;
- contribution of power station units with ful size converters to the short-circuit current;
- new document structure.

This publication is to be read in conjunction with IEC TR 60909-1:2002, IEC TR 60909-2:2008, IEC 60909-3:2009 and IEC TR 60909-4:2000.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 60909-0:2016 (EN-FR)
Document Year: 2016
Pages: 149
Edition: 2.0
  • Section Volume:
  • TC 73 Short-circuit currents
  • ICS:
  • 17.220.01 Electricity. Magnetism. General aspects
  • 29.240.20 Power transmission and distribution lines

Life Cycle

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IEC 60909-0:2016 (EN-FR)
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