ZHRV2-36G Voltage control relay

Group Voltage Control Relay
Min. Order 1 piece
Terms of Payment all
Update Time 2019-07-10
Item specifics
Rated supply voltageAC220V
Rated supply frequency50Hz/60Hz
Over- voltage action value265V
Under -voltage action value175V
Action delay range0.1s
Voltage measurement error≤1%
Rated insulation voltage415V
IP ClassIP 20
Delay error±10%+0.1s
Knob setting accuracy±1V



Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection  of  over-voltage,  under  voltage, phase failure, phase sequence and phase unbalance. When the power  supply is abnormal, turn off power supply to protect the equipment.



Built-in microprocessor, true RMS measurement, measurement accuracy ≤1%.knob setting, LED indicator shows working status.Use(magnetic latching)relay to achieve products low-power. DIN rail mounting.

Function Diagram

Wiring Diagram