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:
- This product is unavailable in Ukraine, Russia, Belarus
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