Over Heat Protection Variable Automatic 2000KW Resistive Load Bank
Product Description
1. load bank can accurately test the output power and load capacity of various generator sets
2.the system consists of two parts of measurement and loading, including AC load bank, data acquisition system, automatic load and drop control system, cooling device, auxiliary control,PC software,and so on.
3.The user can freely select local control or software control to operate the load bank.
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)
Control power supply input——terminal block |
| 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
The load bank is made in container type, with hanging ring on top of container, easy to hoist and transport. There are processes of anti corrosion, anti salty spray and anti fungal according to requirement of easy sea-transported container. The case is sanded and derusted, sprayed with thermo-stable insulating coat, and sprayed with ship special paint outside. Considering cooling, hoisting transportation, components distribution and so on, load bank is treated with over heat and hot-dip galvanizing process, inner paint with high temperature paint. Bolts connect support brackets and bank. Components are well-distributed; each module is distributed with uniformity to make sure the proper weight distribution and cooling.
Application
Generators installed in the field must be periodically tested and exercised to ensure that it will operate as intended when a power outage actually occurs. Service groups use load banks to apply a load that mimics the load of the facility the generator is protecting. Any problems with the generator can then be identified and rectified in a non-critical environment.
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Variable Automatic 2000KW Resistive Load Bank Over Heat Protection Images
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