-
Home
>
-
Monitoring Voltage Relays
Monitoring Voltage Relays
-
- DIN Rail mounting Electronic timing relay
- Selectable functions:-
- 3 phase AC Mains Montoring Relay
- Under/over voltage
- Phase asymmetry
- Phase sequence
- Phase failure
Read More »
-
- 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
Read More »
-
- DC operation
- Under voltage and over voltage monitoring
- 1 Changeover contact
- Auxiliary self supplied
Read More »
-
- DIN Rail mounting Electronic timing relay
- Selectable functions:-
- 3 phase AC Mains Montoring Relay
- Under/over voltage
- Phase asymmetry
- Phase sequence
- Phase failure
Read More »
-
- Single phase AC operation
- Under voltage and over voltage monitoring
- 2 Changeover contacts
- Auxiliary self supplied
Read More »
-
- 3-phase 3-wire operation
- Under voltage, over voltage and phase sequence monitoring
- 1 Changeover contact
- Auxiliary self supplied
Read More »
-
- Monitors phase sequence and failure, exceeding of monitored voltage in 3 phase main
- HRN-55 - supply from all phases, which means that function of relay is applicable also if one phase fails
- Fixed delay T1 (500ms) and adjustable delay T2 (0.1…10s)
- Faulty stat...
Read More »
-
- Relay monitors phase sequence and failure, exceeding of monitored voltage in 3 phase main
- HRN-55N - supply L1-N, it means that relay also monitors break of neutral point
- Fixed delay T1 (500ms) and adjustable delay T2 (0.1-10s)
- Faulty state is indicated by LED ...
Read More »