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IEC 60909-0:2026 ED3

Short-circuit currents in three-phase AC systems - Part 0: Calculation of currents

Jul 23, 2026

General information

60.60     Jul 23, 2026

IEC

TC 73

International Standard

17.220.01     29.240.20  

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Scope

IEC 60909-0:2026 This part of IEC 60909 is applicable to the calculation of short-circuit currents in low-voltage three-phase AC systems, in high-voltage three-phase AC systems, and operating at a nominal frequency of 50 Hz or 60 Hz.
Systems at highest voltages of 550 kV and above with long transmission lines are outside the scope of this document.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60909-0:2016 ED2

NOW

PUBLISHED
IEC 60909-0:2026 ED3
60.60 Standard published
Jul 23, 2026

National adoptions

Short-circuit currents in three-phase AC systems - Part 0: Calculation of currents

40.60   Close of voting

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