- ZHRT1-ST Sofielec time relay
Categories Time Relay Album View larger image Model ZHRT1-ST Rated control supply voltage AC110V. AC220V. AC380V 56/60Hz Rated power consumption AC:≤1.5VA DC:≤1W Delay range 0.1s~10min Setting accuracy ≤5% Repeat accuracy ≤0.2% Repeat power- on interval ≥200ms Altitude ≤2000m Contact configuration capacity(A) 5A IP Class IP 20 Use category AC-15 Update Time 2020-01-23Detail 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,knob setting,start time and conversion time adjustable.LED indicator shows working status. Conversion control of stardelta,auto buck starting. DIN-rail mounting.Function DiagramWiring DiagramDimensionsCompany