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DPA51 True RMS 3-Phase Voltage Monitoring Relay
DPA51 is a 3-phase mains monitoring relay.
It operates on 3P systems, monitoring phase loss and phase sequence.
Power supply provided by the monitored mains.
For mounting on DIN-rail.
Benefits
• Wide voltages ranges. Working in systems from 208 to 480 VAC.
• Output and status LED indication. For quick troubleshooting.
• Regenerated voltage detection. To detect phase loss even while the motor is running.
• High Compactness. 17.5 mm DIN rail housing.
Features
• Monitoring 3-phase mains with 3 wires (3P).
• Detection of the correct phase sequence and phase loss.
• Changeover relay output.
