Active Member
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[China]
Address: No33 Wangshan Road, Green Island Economic Development Zone, Shijiazhuang, China
Contact name:
Hebei Kaixiang Electrical Technology Co., Ltd |
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3 Phase Generator Dummy Load AC 1000kw Load Bank With High Accuracy
Electrical
Product Description
1. Supply most robust, high-capacity designs
2. intelligent operator controls,safety indication layouts,
adjustable load step resolution, and lightweight designs
3. solution for regularly scheduled maintenance testing and
commissioning of mission-critical standby emergency power systems
Technical Parameters
| Rating Voltage/Frequency | 400VAC/50Hz, 3 phase 4 wire, |
| Rated Load Power | Resistive load: 1000kW |
| Installed Capacity | Resistive load: 1000kW |
| Load Step | 1,2,2,5,10,20,20,50,100,200,200,200,200kW, min step load: 1kW |
| PF(Power Factor) | 1 |
| Load Tolerance (each step) | ±5% |
| Load Tolerance(overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power | 380VAC/50Hz, 3 phase 4 wire, |
| Wire Connection | Load power supply input——Copper bar (star coupling) |
| Insulation | F |
| Duty Cycle | Continuous |
| Casing Dimensions and Cooling | about 1680*2400*1440mm (length*width*height) Forced air cooling,Horizontal inlet air,Horizontal outlet air |
| Weight | About 1200kgs/set |
| Transportation | Hoisting, there are lifting lug in top of casing |
| Casing Color | Grey(RAL7035) |
| Ambient Temperature | -10℃～+50℃ |
| Relative Humidity | ≤95% |
| Altitude | ≤1500 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. User can press the emergency stop button in the panel to unload
immediately when the load bank is abnormal while working.
2. Over-load: Automatic load dump and give alarm when voltage is
over safety thresholds.
3. Short Circuit Protection: Fuse could avoids damage to equipment
when short circuit or current overload.
4. Fan protection: Machine could not do load testing before working
power of fan is on.
5. The machine will unload and give alarm when any fan is abnormal
or with insufficient air volume, etc.
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.
