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    Combined Inverter & Charger,

    Combined Inverter & Charger,

     Combined Inverter & Charger


    The power frequency off grid uninterruptible inverter (with charger) is a kind of DC / AC converter, which is designed with high frequency pulse width modulation technology and microcomputer control technology. The DC power supply of battery pack is converted into the AC power supply with stable output voltage and frequency. Because of its own charging function, when the battery power consumption is exhausted, the inverter can charge the battery at the same time, and can generally switch to the mains mode to provide continuous power supply to the user.


    It has high conversion efficiency (up to 80% at full load). At the same time, it has strong nonlinear load driving ability. The inverter can also detect and monitor the input voltage, current, output voltage and current, so as to realize the function of no guard maintenance.



    Application fields:

    • 1 > industrial process control and applications such as switchgear, program logic control
    • 2 > telecom industry hub and wireless applications
    • 3 > data center and computer room
    • 4 > emerging energy industries such as solar energy, wind power, fuel cell, etc.



    Different fields use different DC voltage inputs such as:

    24VDC is suitable for telecommunication, navigation industry and solar energy

    48VDC and 60VDC are suitable for Telecom fixed and mobile networks, IT industry



    rate power1000150020003000400050006000
    peak power3000450060009000120001500018000
    rate input vol DC12V/24V/48V12V/24V/48V24V/48V24V/48V48V48V48V
    charger current12V/35A    24V/20A   48V/10A 12V/45A    24V/25A     48V15A24V/30A    48V/20A     24V/45A    48V/30A     48V/35A     48V/40A     48V/50A     
    Normal Parameters
    Min start voltage10V(12V)   20V(24V)  40V(48V)
    battery Low-Vol alarm11V(12V)   22V(24V)  44V(48V)
    battery Low-Vol shut/off10V(12V)   20V(24V)  40V(48V)
    battery Over-Vol alarm16V(12V)   32V(24V)  64V(48V)
    Grid AC input voltageAC120/AC230V
    AC low-vol turn/off point85V±4%/154V,184V±4%
    AC recovery point[L-V]95V±4%/164V,194V±4%
    AC over-vol turn/off point140V±4%/263V±4%
    AC recovery point[O-V]130V±4%/253V±4%
    Normal Efficiency88%
    output voltage range±10%
    power factor0.9-1
    output voltagesingle-phase AC120/220/230/230V
    output frequency50/60HZ±0.3
    wave typepure sine wave
    save-energy mode<50W
    over-load protection110%-125%  15s,125%-150%  20s, >150% 5s
    switch time from grid10ms
    Max AC input voltageAC150V/280V
    input Frequency50/60HZ (automatic reganize)
    Grid l-F switch to inverter47/57Hz
    Grid H-F switch to inverter55/65Hz
    Grid valid range 95-135V/194-253V
    over-charger protect15.7V(12V),31.4V(24V),62.8V(48V)
    protection functionsOver-load,Over-voltage/low-voltage,short-circuit,over-temperature
    Environment Temperature0-50
    Environment Humility<=90% RH,No Frost
    Package dimension mm470*220*180470*220*180470*220*180470*220*180640*220*180640*220*180640*220*180
    Cross weight  kg16192126374646






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