GRV8 04 3 Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection M265

Features: 4. Relay working status is indicated by LED indicators. 5. With super small volume, this relay can be mounted on 35mm DIN rail. 6. Application: Equipment protection and control(tower crane, elevator, agriculture equipment, refrigerated trucks); Protect equipment from reverse running; Normal emergency power supply switch; Protect against phase failure of a dynamic load. Specification: Monitoring terminal: L1 L2 L3 N Power: L1 N Rated power frequency: 45Hz 65Hz Measuring range: 101V 318V Power on delay time: 0.5s Knob setting accuracy: 10percent Reset time: 1s Temperature fluctuation error: 0.05percent

degrees C, at=20

degrees C Output: 1 x SPDT; 10A AC1; 250VAC 24VDC Minimum switching power: 500mW Overvoltage: 2percent 20percent Undervoltage: 20percent 2percent Action delay time: 0.1 10s adjustable Phase sequence protection: Yes Phase failure protection: Yes Power indicator: Green LED Output relay indication: Red LED Mechanical life: 1x107 Mounting method: 35mm DIN rail mounting Mount altitude:

less than 2000m Weight: Approx. 76g 2.7oz Package list: