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ENTES GKRC 02F voltage monitoring relay ENTES GKRC 02F Voltage monitoring relay for the protection of three phase networks against power fluctuations and incorrect phase sequence Faulty alarm responses due to voltage spikes are prevented by a switching delay 0 1 to 10 s The relay switches immediately if the voltage of a phase exceeds or falls below the nominal voltage by more than 50 Entes GKRC 02F Voltage Monitoring Relay SPDT CO 8A
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