Hebei Kaixiang Electrical Technology Co., Ltd
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power testing load bank 500kw Resistive Load Bank for Generator Testing
Product Description
1. our load bank an accurately test output power and load capacity with all kinds of generators.
2. System consists of testing / control and load bank, mainly includes AC load bank, data capture system, auto load/unload control system, heat dissipation device, assist control and PC software.
3. User can control load bank through local control panel, also through software
Technical Parameter
| Rating Voltage/Frequency | 400VAC/50Hz, 3 phase 4 wire, line voltage 400V, phase voltage 230V |
| Rated Power | Resistive load:500kW |
| Installed Capacity | Resistive load: 500kW |
| Load Step | 1,2,2,5,10,10,20,50,100,100,200kW, min step load: 1kW |
| PF(Power Factor) | 1 |
| Load Tolerance (each step) | ±5% |
| Load Tolerance(overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power | Single voltage 220VAC 50Hz |
| Wire Connection |
Load power supply input——Copper bar (star coupling “Y”) Control power supply input——Connector-bar |
| Insulation | F |
| Way of Working | Continuous Working |
| Casing Dimensions and Cooling | about 1460*1980*1800mm (length*width*height) Forced air cooling,Horizontal inlet air and vertical cooling |
| Weight | About 1000 kgs / set |
| Transportation | Hoisting, there are lifting lug in top of casing, also the wheel casters can be provided |
| Casing Color | Grey(RAL7035)or as you required |
| Workplace | Outdoor |
| Ambient Temperature | -10℃～+50℃ |
| Relative Humidity | ≤95% |
| Altitude | ≤2500 meter |
| Atmospheric Pressure | 86～106kPa |
| Contactor | Schneider |
| Fuse | DELIXI |
| MCU | INFINEON |
| Data processing software | Kaixiang(self-developed) |
| Alloy Resistance | Kaixiang(self-developed) |
Product Advangent
1. Communication Mode:RS485/ USB or RS232 interface for communication.
2. Load Mode: manual load or automatic load
3. Manual Load: input power and power factor, and load according to the preset value.
4. Automatic Load: set several load stages and duration, then complete the process according this stages automatically. 0%- 25%,- 50%,- 75%, -100%
5. Real-time Monitor: through software display main parameter value, such as voltage, current, power, power factor, frequency and time.
Application:
1. As the generator loading system
2. Periodic running test for standby generator
3. Ship battery charging/discharging system testing
4. The acceptance of new system and testing of servicing equipment
