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ZHRV5-01 Voltage control relay

ZHRV5-01 Voltage control relay

ZHRV5-01 Voltage control relay
CategoriesVoltage Control Relay
Measuring range45Hz~65Hz, 0
Adjustable hysteresis value5~ 20% of Threshold value
Action delay stting range0.1s~10s
Voltage measurement error<1%
Konb setting accuracy1% scale value
Rated insulation voltage460V
Contact configuration capacity(A)8A
IP ClassIP20
Use categoryAC-15
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.


Built-in microprocessors,true RMS measurement, voltage measurementaccuracy ≤1%. Measuring frequency 45Hz~65Hz, knob setting, LED indicatorshows working status. Lock function with fault status, DIN rail mounting.

Function Diagram

Wiring Diagram