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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Project

Short-circuit currents in three-phase AC systems - Part 4: Examples for the calculation of short-circuit currents (IEC TR 60909-4:2021)

Abstract

This part of IEC 60909, which is a Technical Report, is intended to give help for the application of IEC 60909-0 for the calculation of short-circuit currents in 50 Hz or 60 Hz three-phase AC systems. This second edition cancels and replaces the first edition published in 2000. This edition includes the following significant technical changes with respect to the previous edition: a) adaption to IEC 60909-0:2016; b) addition of an example for the calculation of short-circuit currents of wind power station units; c) correction of errors.

Begin

2022-02-23

Planned document number

DIN IEC/TR 60909-4

Project number

02230859

Responsible national committee

DKE/K 121 - Kurzschluss-Ströme  

previous edition(s)

Short-circuit currents in three-phase a.c. systems - Part 0: Examples for the calculation of short-circuit currents (IEC/TR 60909-4:2000)
2002-11

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Contact

Dipl.-Ing.

Guido Heit

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63069 Offenbach am Main

Tel.: +49 170 9118364
Fax: +49 69 6308-9224

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