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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Safety Monitoring Variable 3000KW Resistive Load Bank Continuous Working
Product Description
According to the special requirements of users on site, in the agreement the technical standards of AC11-3000kw Intelligent Load Bank (hereinafter referred to as "system") and its accessories are proposed including their function, performance, usage, structure, installation and test to provide users with a high efficient and reliable choice, in order to meet the need for generator load test.
Technical Parameter
| Rating Voltage/Frequency | 400VAC/60Hz, 3 phase 3 wire, |
| Max Rated Load Power | Resistive load: 3000kW |
| Load Step | 500.500.1000.1000kw |
| PF(Power Factor) | 1 |
| Adjusting Ability | 1kw-3000kw |
| Load Tolerance (each step) | ±2% |
| Load Tolerance(overall) | ±2% |
| Control Power | 380VAC/50Hz, 3 phase 4 wire |
| Display Precision | 0.5 class |
| Wire Connection | Load power supply input——Copper bar (star coupling) Control power supply input——terminal block |
| Communication Interface | RS485,RS232 |
| Insulation | F |
| Protection Grade | IP54 |
| Way of Working | Continuous Working |
| Casing Dimensions and Cooling | about 7058*2350*2590mm (length*width*height) Forced air cooling,Horizontal inlet air,Vertical cooling |
| Weight | About 7500kgs/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
Resistive load consists of special alloy resistors. There is cooling fin outside, filled with insulation medium, resistor is in insulation medium, it can meet load testing requirements. Alloy resistor is with high insulation performance, uniform heat conduction. Running temperature is only 1/3 of designed temperature, low temperature drift, steady resistance, no red-hot in long time running. Acid alkaline resistant, salt fog resistant, waterproof, moisture proof, anti corrosion for all weather use. With exclusive technology, alloy resistor is fixed in insulated material palette; the whole resistive load is blocked, insulated by inner insulation and insulation plate, make sure the good insulation and safety even in wet weather and prevent short circuit because of next resistor value decreases.
Application
1.Manufacturers of small gas engines also use load banks to test newly manufactured engines under various mechanical loads.
2.This is accomplished by connecting the engine to the load bank via a device called a dynamometer.
3.engine performance is monitored and, if necessary, adjustments are made to ensure the product performs within intended specifications.
