In Russian Market 3000KVA Inductive Load Bank for Diesel Generator Testing
Product description
load banks are devices which contain resistive,inductive and/or capacitive loads,apply the load to an electrical power source and dissipate the power of the electrical source .unlike the on-site loads which are randomly variable in terms of many electrical parameters ,load banks provide predetermines and controllable load which serves power source usings energy output to test,support or protect the power source
Technical Parameter
Rating Voltage/Frequency | 400VAC/50Hz, 3 phase 4 wire, |
Voltage range | 400v 50hz ±10% |
Max Rated power |
Apparent Power: 3000kVA |
Load Resolution |
Resistive load:1.2.2.5.10.10.20.50.100.200kw*11 |
Load Tolerance (each step) | ±5% |
Load Tolerance(overall) | ±3% |
Display Precision | 0.5 class |
Control Power | AC380VAC/50Hz,3 phase 4 wire |
Wire Connection |
Load power supply input——Copper bar (star coupling) |
Communication Interface | RS485, |
Casing Dimensions and Cooling | about 7058*2350*2591mm (length*width*height) Forced air cooling,Horizontal inlet air,Vertical cooling |
Weight | About 12600kgs/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
Stable Running: with the latest generation control module as the core, a sharp rise in system response speed and anti-interference performance, avoid function failure in complex electrical environment, and ensure system running stably and reliably.
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.