DPB52 True RMS 3-Phase Voltage Monitoring Relay
Description
DPB52 is a multifunction 3-phase mains monitoring relay.
It operates on 3P systems, monitoring phase loss and phase sequence, overvoltage and undervoltage.
Power supply provided by the monitored mains.
Delay on alarm, up to 30s, for over/under voltage alarms.
For mounting on DIN-rail.
Benefits
• Wide voltages ranges. Working in systems from 208 to 480 VAC.
• Adjustable voltage levels and time delay. To allow a correct response to real alarm conditions.
• Output and status LED indication. For quick troubleshooting.
• Ultra-high harmonic immunity. For very noisy environments.
• 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.
• Front dial adjustable overvoltage and undevoltage setpoints.
• Time delay.
• Changeover relay output.
Additional information
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