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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Rated Voltage Used 400V 2000kw Electrical Resistance Resistive Load
Bank
Product Description
The system can accurately test output power and load capacity with
all kinds of generators. 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. User can control load bank through local control
panel, also through software.
Technical Parameter
| Rating Voltage/Frequency | 400VAC/50Hz, 3 phase 4 wire, |
| Rated Load Power | Resistive load: 2000kW |
| Installed Capacity | Resistive load: 2000kW |
| Load Step | 1,2,2,5,10,10,20,50,100,100,200kW*9, total 19 steps, |
| 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 |
| Protection Grade | IP21 |
| Way of Working | Continuous Working |
| Casing Dimensions and Cooling | about 4000*2350*2591mm (length*width*height) Forced air cooling,Horizontal inlet air,Vertical cooling |
| Weight | About 5500kgs/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 Local manual control: there is local control panel in load bank, with multi load steps, min load steps 1kW, controlled by buttons.
2 Intelligent control: user can control load bank by data processing software of PC to make automatic load/unload, display, record and manager the test data, form curve, graph and can be printed.
Control mode interlock: there is switch in control panel to choose control mode, other control mode is invalid if user choose one control mode.
With data processing software, could form curve of current, active power, reactive power, apparent power, power factor, frequency and can be printed.
One-key load/unload: user can load or unload with one key easy to control.
3 line LED multi-function meter display.
Application
1.Manufacturers of standby power generators commonly use load banks to test and tune newly assembled units
2.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.
3.During this process, the test engineer calibrates and adjusts the generator performance to ensure it meets the intended product specifications and tolerances.
