PMW solar Controller-Inverter integrated machine

Short Description:

The high frequency inverter adopts high frequency core material with small volume and light weight, which greatly improves the power density of the circuit, makes the no-load loss of the inverter power supply very small, and improves the inverter efficiency. Usually, the peak conversion efficiency of high frequency inverter is more than 90%. 1.The built-in high efficiency photovoltaic controller and pure sine wave inverter have high performance-price ratio; 2.PMW control method and current a...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Product Detail

    Product Tags

    The high frequency inverter adopts high frequency core material with small volume and light weight, which greatly improves the power density of the circuit, makes the no-load loss of the inverter power supply very small, and improves the inverter efficiency. Usually, the peak conversion efficiency of high frequency inverter is more than 90%.

    1. 1.The built-in high efficiency photovoltaic controller and pure sine wave inverter have high performance-price ratio;
    2. 2.PMW control method and current and voltage double closed-loop control strategy can make the photovoltaic cell charge the battery to the maximum extent, and the efficiency can be greatly improved.
    3. 3.It has a series of omni-directional protection, such as battery connection, undervoltage, overheating, output overload, output short circuit, battery overdischarge, battery overcharge, night anti-reverse charge and so on.
    4. 4.Intelligent LED or LCD screen display DC voltage, inverter output current, inverter output frequency, power grid input voltage, power grid input frequency, etc.
    5. 5.Power supply time can be arbitrarily configured according to different requirements.
    6. 6.The utility model has the function of password protection, which can effectively prevent the misoperation of the machine by non-professionals, realize automatic switching with municipal power / diesel engine, short switching time, and can meet the needs of high-end equipment such as computers;
    7. 7.A standard rs485 stock is provided. The installation is convenient and the maintenance is simple.
    Rated capacity(KVA)

    0.5

    DC

    Input

    Input nominal voltage(VDC)

    24.0

    Low voltage protection point(VDC)

    21.6

    Recovery voltage(VDC)

    25.6

    Over-voltage protection point(VDC)

    35

    Recovery voltage(VDC)

    34

    controller

    Max input current

    15A

    Charging mode

    PWM

    Max open circuit voltage(VDC)

    25

    Charging approach

    3

    Over-charging protection(VDC)

    28.8

    Recovery voltage(VDC)

    28.4

    AC Input

    Input voltage (VAC)

    170~255(±2%)

    Frequency (HZ)

    50/60(±1%)

    Switching mode (optional)

    Power grid as priority/inverter as priority

    Switching time(ms)

    ≤10

    Inverter

    Output power (KW)(liner load)

    0.4

      Output waveform

    Sine wave(liner load)

      Output voltage

    220±5%(VAC)

      Output frequency

    50/60(±3%)

      voltage(THD)

    ≤5%(liner load)

      Total harmonic distortion

     

    ≤3%

      100%~120% over-load

    Shut off in 1min

      >120% over-load

    shut off in 1s

      Static consumption

    ≤0.1A

      Dynamic response (1-100%)

    5%

      Current peak factor

    3:1

      Peak efficiency

    ≥85%

    Protection Low-voltage、over-voltage、over-load、short-circuit、overheating、false connection and etc
    Display

    LCD/Digital display

    Communication

    RS485(optional


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