This specification covers capacitors of rated maximum working voltage not exceeding 1 000 V and rated maximum temperature at least 70 °C for use in, or in conjunction with, "ballasts for fluorescent and other discharge lamps operating on an a.c. supply of frequency 50 Hz .
2 Capacitors for use in interference suppression are not covered in this specification.
NOTE: Requirements that must be specified by the purchaser are listed in Appendix A.
SANS 1250:1979 history
1979SANS 1250:1979 Capacitors for use with fluorescent and other discharge lamp ballasts