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Phase Monitoring Relay
Offers a comprehensive range of monitoring controls for monitoring of phase loss, incorrect phase sequence, phase unbalance, and over/under voltage. Used for single voltage and three phase voltage monitoring. 160V to 755VAC wide voltage monitoring,17.5mm DIN-rail housing,LED indication for relay and power supply and alarm state,Knob-adjustable over/under voltage detection.
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TVR2000-1 phase failure...
380V±15% phase sequence/loss voltage unbalance monitor
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TVR2000T-1 Phase Failure...
380VAC±15% phase loss/voltage unbalance/corrector
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DPA75CM44 3 phase...
200 to 480VAC, phase corrector|phase sequence control
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DPA31 voltage monitoring...
Over voltage | under voltage monitor
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DPA55CM40 voltage...
Over/under voltage|phase loss/ sequence|voltage unbalance monitor
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DPA53CM23 3 Phase...
200 to 240V undervoltage/phase sequence/loss/voltage unbalance monitor
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DPA53CM48 3 Phase...
320 to 480VAC, undervoltage/phase sequence/loss/voltage unbalance monitor