This standard specifies high-voltage and special high-voltage phase-advanced capacitors (hereinafter referred to as capacitors) that are used in parallel with loads in circuits exceeding 600 VAC in power transmission and distribution systems for the purpose of power factor improvement, voltage regulation, etc. Specify auxiliary equipment.
JIS C 4902:1998 history
2010JIS C 4902-1:2010 High voltage power capacitors and attached apparatus -- Part 1: Capacitors
1998JIS C 4902:1998 High voltage power capacitors and attached apparatus