Historical
IEC 60255-22-5 Ed. 1.0 b:2002
Electrical relays - Part 22-5: Electrical disturbance tests for measuring relays and protection equipment - Surge immunity test
Specifies the general requirements for surge tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with these systems. Is based on IEC 61000-4-5.
Content Provider
International Electrotechnical Commission [iec]