BS 7454(1991) : 1991
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-1991
Introduction
1 List of symbols
2 Permissible short-circuit current
3 Calculation of adiabatic short-circuit current
4 Calculation of short-circuit temperature
5 Calculation of non-adiabatic factor for
conductors and spaced wire screens
6 Calculation of non-adiabatic factor for
sheaths, screens and wires
Appendix A - Explanation of recommended
methods for taking into account
non-adiabatic heating effect when
calculating permissible short-circuit
currents
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