Introduction

3-Phase relay for detection of phase -phase unbalance voltage. Phase loss,phase reverse,undervoltage,Supply range from 208 to 480 VAC. for mounting on DIN- rail. Housing 17.5mm wide, SPDT relay output, suitable for back and front panel mounting. the device detects phase to phase unbalance voltage. Using the front knob it can be decided unbalance limits of the unit.

Property

3-phase monitoring relay for unbalance voltage
Detects when unbalance voltage is within the limits
Detect phase sequence,phase loss
Measures its own power supply
Power supply range: 208 to 480 VAC Output: 5 A SPDT relay normally energized
for mounting on DIN-rail in accordance with DIN/EN 50 022
17.5 mm DIN-rail housing (DIN 43880)
LED indication for relay and power supply ON