3000KVA 400V AC Resistive Load Bank Outdoor Indoor For Surgery Operation

3000KVA 400V AC Resistive Load Bank Outdoor Indoor For Surgery Operation

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.
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Product Details

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 .


Technical Parameter

Rating Voltage/Frequency400VAC, 3 phase 4 wire, 50Hz
Rated Load PowerResistive load: 3000KVA/2400KW
Load Step1,2,2,5,10,10,20,50,50,100,100,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200kW. min step load: 1kW
PF(Power Factor)0.8
Load Tolerance (each step)±5%
Load Tolerance(overall)±3%
Display Precision0.5 class
Control PowerExternal 400VAC/50Hz, 3 phase 4 wire
Wire ConnectionLoad power supply input——Copper bar (star coupling)Control power supply input——Connector-bar
Protect ClassIP21 (working condition), IP65 ( non-working condition )
InsulationF
Duty CycleContinuous
Cooling TypeForce air cooling, horizontal air inlet and vertical air outlet
TransportationHoisting, there are lifting lug on top and castors at the bottom of casing
Casing ColorGrey(RAL7035)or as required
DimensionAbout 6096mm*2438mm*2591mm
WeightAbout 4650kgs
Operating Environment Parameter
WorkplaceOutdoor
Ambient Temperature-20℃~+50℃
Relative Humidity≤95%
Altitude≤2500 meter
Atmospheric Pressure86~106kPa
Brands of Main Components
ContactorSchneider
FuseMiro
PLCSiemens
Data processing softwareKingway(self-developed)
Alloy ResistanceKingway(self-developed)


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