Feature 1Overvoltage protection, undervoltage protection and voltage display (voltage measurement). 2The overvoltage protection and overvoltage recovery value can be adjusted, and the overvoltage protection action time can be adjusted. 3The undervoltage protection value and the undervoltage recovery value can be adjusted, and the action time of the undervoltage protection can be adjusted. 4Failover delay time and poweron delay time are adjustable. Reliable in use. 5Reset mode selection, fault query and factory reset functions of the voltage protection device.SpecificationCondition: 100% Brand NewItem Type: Voltage Protection DeviceMaterial: Plastic Model: SVP915ARated Voltage 120VAC 50/60HzRated Current 163A (default: 63A)Overvoltage Protection Range 130V150VOFF adjustable (default: 140V)Overvoltage Recovery Value Range 131V149V (default 135V)Overvoltage Protection Action Time 0.1s10s (default 0.1s)Under Voltage Protection Range 80V100VOFF adjustable (default: 90V)Under Voltage Recovery Value Range 81V99V (default 95V)Action Time of Undervoltage Protection: 0.1s10s (default: 0.2s)Overcurrent Adjustment Range 163A (default: 63A)Overcurrent Operating Range 1S255s (default 30s)Failover Delay Time 2s512s (default 60s)Post Startup Delay Time 2s255s (default 2S)Power Meter Shows 99999KWhConsumption Power 2WElectrical and Mechanical Life 4000 timesSize: Approx. 81 x 36 x 60mm / 3.2 x 1.4 x 2.4inInstall DIN railWorking Temperature: 25 C ~ +40 CHumidity: < 90%Height: 2000m Package List1 x Voltage Protection Device1 x English Manual