Description

IEC 60949 Ed. 1.0 b – Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects

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.

Product Details

Edition:

1.0

Published:

11/25/1988

Number of Pages:

25

File Size:

1 file , 1.6 MB

Note:

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