Over Heat Protection Variable Resistive Load Bank With Rated Voltage 400 V
Product Description
load bank are available in stationary type for permanent installation or portable type with lifting rings, castors. Larger load banks, typically above 2000KW, are based on an ISO container construction. Special finishes including custom paint colors and stainless steel casings can be supplied.
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
Control Mode: local, remote or intelligent control(software) for choosing.
Local Control: local control panel with several power steps, load or unload by switch on-off and read parameter values from measuring meter.
Remote Control:through the switch in the remote control box, control the load over a long distance.
Application
Manufacturers of small gas engines also use load banks to test newly manufactured engines under various mechanical loads. This is accomplished by connecting the engine to the load bank via a device called a dynamometer. Again, engine performance is monitored and, if necessary, adjustments are made to ensure the product performs within intended specifications.