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Variable Resistive Electrical Load Bank Over Heat Protection ISO9001 Certification

Categories Electrical Load Bank
Brand Name: KAIXIANG
Model Number: AC400-500KW
Certification: ISO9001
Place of Origin: HEBEI CHINA
Price: negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20 SETS ONE MONTH
Packaging Details: WOODEN CASE
Resistive load: 500KW
Load Tolerance: ±3%
Control Power: 380VAC/50Hz, 3 phase 4 line
Insulation: F
Altitude: ≤1500 meter
Color: grey
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    Variable Resistive Electrical Load Bank Over Heat Protection ISO9001 Certification

    Over Heat Protection Variable Resistive Electrical 500Kw Load Bank

    Product Description

    The system can accurately test the output power and load capacity of various generator sets.The system consists of two parts of measurement and loading, including AC load bank, data acquisition system, automatic load and drop control system, cooling device, auxiliary control,PC software,and so on.The user can freely select local control or software control to operate the load bank.

    Technical Parameter

    Rating Voltage/Frequency400VAC/50Hz, 3 phase 4 wire,
    Rated Load PowerResistive load: 500kW
    Installed CapacityResistive load: 500kW
    Load Step1,2,2,5,10,10,20,50,100,100,200kW
    PF(Power Factor)1
    Load Tolerance (each step)±5%
    Load Tolerance(overall)±3%
    Display Precision0.5 class
    Control Power380VAC/50Hz, 3 phase 4 wire,
    Wire Connection

    Load power supply input——Copper bar (star coupling)
    Control power supply input——terminal block

    Protection GradeIP21
    Way of WorkingContinuous Working
    Casing Dimensions and Coolingabout 1550*1250*1680mm (length*width*height) Forced air cooling,Horizontal inlet air,Vertical cooling
    WeightAbout 750kgs/set
    TransportationHoisting, there are lifting lug in top of casing
    Casing ColorGrey(RAL7035)
    Ambient Temperature-10℃~+50℃
    Relative Humidity≤95%
    Altitude≤1500 meter
    Atmospheric Pressure86~106kPa
    Data processing softwareKaixiang(self-developed)
    Alloy ResistanceKaixiang(self-developed)

    Product Advantage

    User could load any power within rated power, can test stable state three-phase voltage, current, active power, apparent power, power factor, frequency, running time of generating set.
    Whether load/unload by manual control panel or by PC software control, user can pre-set the power then press the master load button.


    1.Manufacturers of standby power generators commonly use load banks to test and tune newly assembled units
    2.generator has been set up in a test cell within the factory, a test engineer uses the load bank to apply a discrete, selectable electrical load to the generator and measure the response stability and endurance.
    3.During this process, the test engineer calibrates and adjusts the generator performance to ensure it meets the intended product specifications and tolerances.

    Product Tags:

    resistance load bank


    genset load bank

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