IEC 60949:1988
Active , Modified Standard
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IEC 60949:1988

IEC 60949:1988 Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects
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Summary

The approach set out in this standard is to: a) calculate the adiabatic short-circuit current, b) calculate a modifying factor that takes account of the non-adiabatic heating effect, c) multiply a) and b) to obtain permissible short-circuit current.

Technical characteristics

Publisher International Electrotechnical Commission (IEC)
Publication Date 11/25/1988
Edition 1.0
Page Count 25
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