IEC 60831-1 Ed. 2.1 b:2002, Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V - Part ... requirements - Guide for installation and ope
Applies to self-healing capacitor units and banks intended to be used, in particular, for power-factor correction of a.c. power systems of up to and including 1000 V rated voltage and frequency 15 Hz to 60 Hz. Also applies to capacitors intended for use in power filter circuits.