Single Phase AC
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Elko HRN-33 Single Phase Network Voltage Monitoring Relays
- AC operation - 48…276V
- Under voltage and over voltage monitoring
- Time delay:- adjustable 0…10s
- 1 Changeover contact
- Auxiliary self supplied
- Umax 160…276V, Umin 30…95% Umax
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Elko HRN-35 Single Phase AC Voltage Monitoring Relay
- Single phase AC operation
- Under voltage and over voltage monitoring
- 2 Changeover contacts
- Auxiliary self supplied