Pure Sinewave UPS Card, 850 1400VA

Additional Details

DSP based design.
    16 KHz inverter switching for noiseless operation.
    Soft start for heavy load and cold start.
    Charges battery from 110v AC onwards.
    Charging current 1 amp to 15 amps.
    Pure sine wave output with and without load.
    Single side PCB easy to service.
    In built temperature sensor.
    Highest efficiency for more backup time.
    Synchronized change over for computers.
    Short circuit and return voltage protection.
    Restart tries 5 times in over load condition.
    SMPS based charger with complete battery management
(with multi stage).