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PLC Microinverter Auto Test Equipment End Of Line Systems

Dongguan Chuangrui New Energy Co., Ltd
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    Buy cheap PLC Microinverter Auto Test Equipment End Of Line Systems from wholesalers
     
    Buy cheap PLC Microinverter Auto Test Equipment End Of Line Systems from wholesalers
    • Buy cheap PLC Microinverter Auto Test Equipment End Of Line Systems from wholesalers

    PLC Microinverter Auto Test Equipment End Of Line Systems

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    Brand Name : Topfer
    Model Number : Topfer3700
    Price : to be discussed
    Payment Terms : T/T
    Supply Ability : 10 sets /60 days
    Delivery Time : 7 to 8 weeks
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    PLC Microinverter Auto Test Equipment End Of Line Systems

    Microinverter Test System


    Introduction:

    All microinverters operate in parallel and directly convert the DC electricity from each photovoltaic module into AC electricity for grid connection. During operation, microinverters only have a few dozen volts of DC voltage, significantly reducing safety hazards. They improve overall efficiency in cases of shading or performance differences among modules, minimize safety risks, and have the advantages of being compact, lightweight, and easy to install and use.


    Features:

    1. 1. No need for personnel to select voltage levels, avoiding accidental operations that may lead to safety incidents.
    2. CAN communication automatically determines power without the need for manual intervention.
    3. PLC human-machine interaction display is intuitive and clear.

    Microinverter Test System Test Items:

    Test ItemsTest Items
    1.Leakage current sensor calibration2.PV/BUS voltage calibration
    3.Mains voltage (UW, UO, WO) calibration4.Inverter voltage calibration
    5.PV current calibration / inverter current calibration6.Efficiency, power factor, harmonic testing
    7.DC undervoltage test8.DC overvoltage test
    9.AC over/undervoltage test10.AC overfrequency
    11.AC underfrequency12.Islanding protection
    13.FRT (instantaneous voltage drop)14.FRT (momentary power failure)
    15.FRT (variation of cycle frequency)16.Supply recovery blocking function
    17.Stand-alone operation current calibration18.Stand-alone operation voltage/frequency test
    19.Islanding protection20.FRT (instantaneous voltage drop)
    21.FRT (momentary power failure)22.FRT (variation of cycle frequency)
    23.Supply recovery blocking function24.Stand-alone operation current calibration
    25.Stand-alone operation voltage/frequency test26.Recovery grid connection protection test
    27.Automatic switch on/off test28.THD measurement
    29.Insulation strength30.Input characteristic test
    31.Stability test32.Special function test (customizable)

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