Model Number: PSMART-I-5KW-AM5050-2 Brand Name: Psmart Key Specifications/Special Features: Mode: AM4050Rated power: 4000W/7000VABattery voltage: 48VCharge current: max 20ATransfer time: ≤3msChassis size: 460*260*470mmOuter packing: 500*300*510mmNet weight: 28kgPacking weight: 35kgInput voltage: 110/220VAC (+25%,-36%)Frequency: 45Hz-54HzOutput voltage: main power mode: 110/220VAC(+11%,-13%), inverter mode: 110/220VAC(±3%)
Frequency: main power mode: same frequency, inverter mode: 50Hz±0.5
Wave form: sine wave
Display: LCD display
Charge protection: by top charging, speed up the batter charging speed, extend battery life
Overload protection: overload under battery mode, 100% load - alarm, overload 110% - auto shut down after 30s, overload 120% - after 2s, overload under main power mode, it won’t be shut down but provide alarm.
Charge current protection: output short-circuit the UPS automatically shut down output, the machine automatically resume output after troubleshooting
Battery low protection: the inverter automatically shut down, it will charge automatically when main power recovered.