IEC - International Electrotechnical Commission - IEC 60255-11:1979
Electrical relays - Part 11: Interruptions to and alternating component (ripple) in d.c. auxiliary energizing quantity of measuring relays
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 January 1979 |
| Status: | revised |
| Page Count: | 16 |
| ICS Code (Relays): | 29.120.70 |
Document History
October 8, 2008
Measuring relays and protection equipment - Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
IEC 60255-11:2008 specifies the general requirements for a.c. and d.c. power supplies, for measuring relays and protection equipment for power system protection, including the control, monitoring and...
IEC 60255-11:1979
January 1, 1979
Electrical relays - Part 11: Interruptions to and alternating component (ripple) in d.c. auxiliary energizing quantity of measuring relays
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