Hebei Kaixiang Electrical Technology Co., Ltd
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Fan Cooling System New Design 2400KW Electrical Load Bank Quality Tester
Product Description
1. load bank is a device which can simulate the real-life resistive loads and provides a rigorous test regime for power supplies from 1kW to 60MW.
2. The “load” of a resistive load bank is created by the conversion of electrical energy to heat by power resistors
3. Load bank mainly used to test and maintenance of Engine Generators, Storage Battery Systems, UPS Systems, Inverters, Ground Power Units, Auxiliary Power Units, Aircraft Power Generators, Wind Generators, Hydro Generators etc
Technical Parameter
| Rating Voltage/Frequency | 400VAC/50Hz, |
| Rated Load Power | Resistive load: 2400kW |
| Installed Capacity | Resistive load: 2400kW |
| PF(Power Factor) | 1 |
| Load Tolerance (each step) | ±5% |
| Load Tolerance(overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power | 400VAC/50Hz, 3 phase 4 wire, |
| Wire Connection |
Load power supply input——Copper bar (star coupling) Control power supply input——Connector-bar |
| Insulation | F |
| Protection Grade | IP54 |
| Way of Working | Continuous Working |
| Casing Dimensions and Cooling | about 6058*2350*2591mm (length*width*height) Forced air cooling,Horizontal inlet air,Vertical cooling |
| Weight | About 10000kgs/set |
| Transportation | Hoisting, there are lifting lug in top of casing |
| Casing Color | Grey(RAL7035) |
| 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 Advantage
1. Fan protection: Machine could not do load testing before working power of fan is on.
2. The machine will unload and give alarm when any fan is abnormal or with insufficient air volume, etc.
3. When control power cable in wrong connections, 3 phase fans can also work in good conditions.
4. Protection button: there are some protection buttons can be switched off when false alarm or for special requirements.
Application
Manufacturers of standby power generators commonly use load banks to test and tune newly assembled units. When the 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. During this process, the test engineer calibrates and adjusts the generator performance to ensure it meets the intended product specifications and tolerances.
