ZHRV5-01 Voltage control relay

Group Voltage Control Relay
Min. Order 1 piece
Terms of Payment all
Update Time 2019-07-08
Item specifics
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
Altitude≤2000m
Use categoryAC-15

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