Hebei Kaixiang Electrical Technology Co., Ltd
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AC Dummy 500KVA Load Bank And Auto Testing Machine Usage Portable Load Bank
Product Description
1. AC Load Bank offers the most robust, high-capacity designs in the industry.
2. It is setting the standard with intelligent operator controls, safety indication layouts, adjustable load step resolution, and lightweight designs.
3. AC Load Bank is the perfect 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: 500KVA |
| Installed Capacity | Resistive load: 500KVA |
| Load Step | Resistive:1,2,2,5,10,10,20,50,100,200kW |
| 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 2100kgs/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.
Application
The data processing software is installed in the notebook or PC, customer can connect computer and load bank by data transmission line, and then realize all the test function by intelligent control through the software
