ZHRT1-B Sofielec time relay

Group Time Relay
Min. Order 1 piece
Terms of Payment all
Update Time 2019-07-10
Item specifics
Rated control supply voltageDC12V. DC24V AC110V. AC220V. AC380V AC/DC 24V ~24
Rated power consumptionAC:≤1.5VA DC:≤1W
Delay range0.1s~100h multi range adjustment
Setting accuracy≤5%
Repeat accuracy≤0.2%
Repeat power- on interval≥200ms
Altitude≤2000m
Contact configuration capacity(A)1 C/O 8A;2 C/O 5A
IP ClassIP 20
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 indicator shows working status. Rated voltage three-phase three-wire 220V~ 460Vuniversal. DIN-rail mounting.

Function Diagram

Wiring Diagram
Dimensions