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        Energy storage & smart Grid PMG Converter Shore power supply Industrial power supply Power test equipment PV inverter Aviation Power supply

        Charging module test system

        1.Supporting AC-DC charging module test, can test 10KW-250KW electric vehicle charging module;

        2.For the modular power supply has been optimized for the standard test project library, only modify the parameters, you can complete the test;

        3.With communication detection and other advanced features, you can system default test projects to improve test productivity;

        4.The user experience is good, according to user needs to expand the hardware.

        5.The electric vehicle charging module characteristics test equipment.

        Charging module test system

        1, The characteristics of electric vehicle charging module test equipment in the entire testing process all the software automatically by a pre-set procedures to achieve automatic identification testing, the technical characteristics of human factors can eliminate the impact of test results, the test results more accurate;

        2, The characteristics of electric vehicle charging module test equipment to quickly detect the charger voltage regulator, steady flow accuracy, voltage, current characteristics, limiting pressure, current limiting characteristics, efficiency, power factor, ripple factor, BMS management system performance Of the electrical properties, than the traditional detection methods to improve the efficiency of 8 times;

        3, The characteristics of electric vehicle charging module test equipment The system is equipped with programmable DC load, you can achieve the battery impedance simulation, capacitive resistance simulation, voltage simulation, the device can achieve constant resistance with load, constant power with load, constant current load.

        4, Electric vehicle charging module characteristics test equipment Instrument host with BMS battery management system test interface, you can fully test the charger and BSM battery management system, communication control performance, can be directly into the test data into WORD format, the technical features greatly reduced Finishing the measurement data workload, effectively reducing the user's workload.

        Specializing in the production of the charger test platform, has been widely used in electric vehicle charging station Charger type test, network license test, factory test, R & D test.

        Electric Vehicle Charging Module Test System

        Configuration

        Electric car charging module test system software, 19-inch standard system chassis, industrial computers, touch screen

        RS232 / GPIB expansion card

        Power Quality Analyzer

        Central control box

        Multimeter

        Residual current measuring instrument

        Insulation resistance tester

        Bar code scanner

        Test items (automatic test and manual test two modes)

        NO

        Debugging project

        Debugging conditions

        Criteria

        Remark

        1

        Power-up and before power-up

        No load, light load, half load, full load

        Panel LED assembly is normal; the output voltage is normal, the green light is normal

         

        2

        Output voltage calibration

        calibration

        Error <± 0.5V

         

        3

        Output current calibration

        calibration

        Error <±0.5A

         

        4

         Output current control calibration

        calibration

        Error<±0.5A

         

        5

        Vab calibration

        calibration

                   Error<±5V

         

        6

        Vbc calibration

        calibration

        Error <±5V

         

        7

        Vca calibration

        calibration

        Error <±5V

         

        8

        Limit power calibration

        calibration

        Error 0~200W

         

        9

        AC overvoltage test

        AC overvoltage and recovery

        Over-voltage point≥530±5Vhysteresis≥10V

         

        10

        AC under voltage test

        AC under voltage and recovery

        Under voltage point≤260±5Vhysteresis≥10V

         

        11

        Phase failure protection test

        Phase protection

        Lack of correlation

         

        12

        Output peak-to-peak noise test

        Noise

        ≤±0.5%(1.35V)

         

        13

        Output upper limit voltage test

        Set the upper limit voltage

        50%load≥the upper limit voltage-1V

         

        14

        Output lower limit voltage test

        Set the lower limit voltage

        50% load≤lower limit voltage +1V

         

        15

        Output voltage accuracy test

        Regulation accuracy

        ≤±0.5%

         

        16

        Efficiency testing

        effectiveness

        50% load>94%100%load>94%

         

        17

        Input power factor test

        Input power factor

        50% load>0.98100% load>0.99

         

        18

        Input harmonic current test

        Input harmonic

        50%load<10%100%load<5%

         

        19

        Output short circuit test

        Output short circuit

        Determine the output short-circuit current <110% rated current

         

        20

        DIP switch testing

        Toggle address

        Background to determine whether the corresponding address feedback

         

        21

        LED Test

        With load10%blocking the fan

        With load110%

        Green light, red light flashes, yellow light off

         

        22

        Output overvoltage test

        External irrigation 760Vdc

        Red light, shutdown, power must be restored.

        No test conditions

        23

        Electronic bar code input

        Background software

        Year Month Number

         

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