Rated Output Power(W) 5000va/4000w Nominal DC Input Voltage 48v Nominal Input Voltage 220Vac Low Line Disconnect 90Vac±7Vac Low Line Re-connect AC Input Range 100Vac±7Vac High Line Disconnect 280Vac±7Vac High Line Re-connect 270Vac±7Vac Output Voltage Waveform As same as input waveform Efficiency(Line mode) ≥95%(Rated R load, and battery is full charged) Transfer switch Rating AC 40A Transfer time(AC toDC) 15ms(typocal) Transfer time(DC to AC) 15ms(typocal) Pass Through Without Battery Yes Input Overload Current AC 40A Nominal Output Voltage Dependent on battery type Max Charge Voltage DC 40A Charge Current Regulation Charge current adjustable:0A,10A,20A,30A,40A Algorithm AGM, Flood, Self Output Voltage Waveform Pure Sine Wave Nominal Output Voltage 220Vac±5% Nominal Output Frequency(Hz) 50±0.3Hz/60±0.3Hz(adjustable) Over-load Protection(SMPS) 60s@≥150% load; 120s@105%-150% load Surge Rating 2*rated power for 5 seconds Capable of starting electric Yes Output Short Circuit Protection Yes Output overload current AC 30A Nominal DC Input Voltage 48Vdc Low Battery Alarm 11.5V/23V/46Vdc@load=50% Low battery Recovery 11.75V/23.5V/47Vdc@load=50% Low DC Input Shut-down 10.75V/21.5V/43Vdc@load=50% High DC Input Alarm& Fault 15.75Vdc±0.4/31.50Vdc±0.4V/63Vdc±0.4V High DC Input Recovery 15.5Vdc±0.4/31.0Vdc±0.4V/62Vdc±0.4V Operating Temperate 0℃ to 40℃ Range Storage temperate -15℃-60℃ Dimension(mm) 570*315*300mm











