ZHRT1-B Sofielec time relay
Categories Time Relay Model ZHRT1-B Rated control supply voltage DC12V. DC24V AC110V. AC220V. AC380V AC/DC 24V ~24 Rated power consumption AC:≤1.5VA DC:≤1W Delay range 0.1s~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 Class IP 20 Use category AC-15 Update Time 2021-07-23Detail 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, 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 DiagramWiring DiagramDimensionsCompany