ZHRV2-36G Voltage control relay
Categories Voltage Control Relay Rated supply voltage AC220V Rated supply frequency 50Hz/60Hz Over- voltage action value 265V Under -voltage action value 175V Action delay range 0.1s Voltage measurement error ≤1% Rated insulation voltage 415V IP Class IP 20 Delay error ±10%+0.1s Knob setting accuracy ±1V Update Time 2021-10-19Detail 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 microprocessor, true RMS measurement, measurement accuracy ≤1%.knob setting, LED indicator shows working status.Use（magnetic latching)relay to achieve products low-power. DIN rail mounting.Function DiagramWiring DiagramDimensionsCompany