ZHRV5-02 Voltage control relay

Categories	Voltage Control Relay
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Measuring range	45Hz~65Hz, 0
Adjustable hysteresis value	5~ 20% of Threshold value
Action delay stting range	0.1s~10s
Voltage measurement error	<1%
Konb setting accuracy	1% scale value
Rated insulation voltage	460V
Contact configuration capacity(A)	8A
IP Class	IP20
Altitude	≤2000m
Use category	AC-15
Update Time	2021-01-20

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Detail Information

Function

Applications

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.

Features

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

Dimensions