Qingdao Kingway Industry Co., Ltd.
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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 .
| Item | Technical Parameter |
| Rating voltage/frequency | 400V power 1000kW; 3 phase 4 wire,50Hz |
| Max Load Power | 400kW |
| Load Steps | 1, 2, 2, 5, 10, 10, 20, 50, 100, 200, 200, total 400kW. |
| Power Factor | 1 |
| Load Tolerance (each step) | ±5% |
| Load Tolerance (overall) | ±3% |
| Display Meter | Multiple function meter |
| Fan Control Power | External power 400V 3 phase 4 wire 50Hz |
| Wire Connection | Load bank input——busbar (star coupling “Y”) Control power input——terminal block |
| Communication Interface | RS232/RS485 |
| Insulation | F |
| Way of Working | Continuous Working |
| Cooling | Forced air, horizontal air intake and upwards exhaust cooling |
| Transportation | With lifting eyes and wheel castors |
| Color | As customer’s requirements or as our design |
| Dimensions | For 400kW load bank: 2440*1400*1680mm (L*W*H) |
| Weight | About 1500kgs |
| Operating Environment Parameter | |
| Ambient Temperature | -10°C～+50°C |
| Relative Humidity | ≤95% |
| Atmospheric Pressure | 86～106kPa |
| Workplace | Indoor |
| Brands of Main Components | |
| Contactor | Schneider |
| Fuse | MIRO |
| PLC | Siemens |
| Alloy Resistor | Kingway |
| Data Processing Software | Kingway |