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|
|Knob setting accuracy||±1V|
|Update Time||Dec 6,2023|
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.