500KVA 400KW Portable Resistive Load Bank Electrical Test Equipment

500KVA 400KW Portable Resistive Load Bank Electrical Test Equipment
A load bank is a piece of electrical test equipment used to simulate an electrical load, to test an electric power source without connecting it to its normal operating load. During testing,
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Product Details

Kingway Resistive Load Bank


A load bank is a piece of electrical test equipment used to simulate an electrical load, to test an electric power source without connecting it to its normal operating load. During testing, adjustment, calibration, or verification procedures, a load bank is connected to the output of a power source, such as an electric generator, battery, servo amplifier or photovoltaic system, in place of its usual load.


Kingway load bank are designed for both portable and permanently installed applications and can confidently withstand everyday use in a demanding industrial or rental environment, testing range10-5000KW .


ItemTechnical Parameter
Rating voltage/frequency400V power 1000kW; 3 phase 4 wire,50Hz
Max Load Power400kW
Load Steps1, 2, 2, 5, 10, 10, 20, 50, 100, 200, 200, total 400kW.
Power Factor1
Load Tolerance (each step)±5%
Load Tolerance (overall)±3%
Display MeterMultiple function meter
Fan Control PowerExternal power 400V 3 phase 4 wire 50Hz
Wire ConnectionLoad bank input——busbar (star coupling “Y”) Control power input——terminal block
Communication InterfaceRS232/RS485
InsulationF
Way of WorkingContinuous Working
CoolingForced air, horizontal air intake and upwards exhaust cooling
TransportationWith lifting eyes and wheel castors
ColorAs customer’s requirements or as our design
DimensionsFor 400kW load bank: 2440*1400*1680mm (L*W*H)
WeightAbout 1500kgs

Operating Environment Parameter
Ambient Temperature-10°C~+50°C
Relative Humidity≤95%
Atmospheric Pressure86~106kPa
WorkplaceIndoor

Brands of Main Components
ContactorSchneider
FuseMIRO
PLCSiemens
Alloy ResistorKingway
Data Processing SoftwareKingway


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