- Phase Failure / Phase Loss Detection
- Under-Voltage Detection (with adjustable set-point)
- Incorrect Phase Sequence Detection
- Adjustable Fault to Relay Activation Delay (0.1s to 10s)
- 300 to 500 VAC Supply Monitoring
- DIN-Rail Mountable
PMR-3 – 3-Phase Monitoring Relay Module
The PMR-3 Phase Monitoring Relay is used to monitor 3 Phase Supply Voltages for correct Phase Sequence, Phase Loss/Failure and Under-Voltage (with Time Delay).
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