DPA55CM40 voltage monitoring relay

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Location: Home > Phase Monitoring Relay > DPA55CM40 voltage monitoring relay

DPA55CM40 voltage monitoring relay

Order No. 16G0605501

Feature

Rated voltage：380 to 415VAC, 50/60Hz
Output： 1SPDT relay
Over voltage protection
Under voltage protection
Phase loss protection
phase sequence protection
phase voltage unblance protection
LED indication for relay and power supply ON
LED indication for power fault
Knob-adjustable over/under voltage detection
Dimensions ：17.5x81x67.2 mm

Prices: US $12.70~$22.50

Product Details
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Application

DPA55CM40 is the monitoring relay used for three-phase three-wire systems, monitors for under-voltage, over-voltage, phase sequence , phase loss and voltage unbalance.

Mainly applied in the circuit with 50/60Hz, rated voltage 380 to 415V, when the power supply is normal, the NO contact(11-14) closes, the NC(11-12) one opens，the LED lights; when the power supply is suffering one or more abnormities, the NO opens and the NC closes, the relative indicator LED lights.

Wiring diagram