Historical
IEC 60255-6 Ed. 2.0 b:1988
Electrical relays - Part 6: Measuring relays and protection equipment
This standard specifies the general performance requirements of all electrical measuring relays and protection equipment used in the electrotechnical fields covered by the IEC. Supersedes IEC 60255-6 (1978) and its first supplement 60255-6 A (1980).
Content Provider
International Electrotechnical Commission [iec]