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ZHRV2-72Voltage control relay

ZHRV2-72Voltage control relay

ZHRV2-72Voltage control relay
CategoriesVoltage Control Relay
Rated supply voltageAC220V
Rated supply frequency50Hz/60Hz
Over- voltage action value265V
Under -voltage action value175V
Voltage measurement error≤1%
Rated insulation voltage415V
IP ClassIP 20
Delay error±10%+0.1s
Update TimeApr 24,2024
Detail Information



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.


LED display control status.Voltage measurement accuracy ≤1%. Measuring frequency:50/60Hz.DIN rail mounting.

Function Diagram

Wiring Diagram