WIP1 CT Powered Time Overcurrent and Earth Current Relay (WIP11I1E1.)
Earth current supenvision 1 A
RS485 Open Data Protocol
Time Overcurrent and Earth Current protection relay, powered via 1 A CTs. No aux. voltage needed.
The WIP1 is a self/ct powered protection relay. No aux. voltage needed. 1 A CTs provide measuring quantities and supply power at the same time.
ANSI 50, 51
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