ZHRA2 Motor Protector relay
ZHRA2 Motor Protector relay

Item specifics

Rated control supply voltage
AC380V. AC220V. 50Hz/60Hz
Rated insulation voltage
AC690v
Contact capacity
Ith:5A;AC-15;Ue/Ie 380V/0.95A 240V/1.5A
Current measurement accuracy
≤2%
Number of poles
3P
IP Class
IP20
Use category
AC-15
Altitude
≤2000m
Coordination type
2
Power consumption
≤1.5VA

Product review

Description

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 microprocessor,current measurement accuracy ≤2%.Dialbotten setting,digital tube display current values.With phase failure,overload,unbalance,syall protecting,four optional trip classes.No-load start,protection of any phase loss or overload.No contact protection.

Wiring Diagram
Dimensions