Introduction:
Resistance/inductance/capacity/Portable Intelligent load bank
Intelligent AC load bank main used to test the capability and aging degree for high-power ups on-line, inverter, switch power and diesel generator set for electric power, telecom department and manufacturer. It can ensure the reliability of constant power charge that adopts uniformly stepped power input, energy consumption work model and forced air-cooling model. It is of high power density, no red hot phenomenon and automatic protection function overheated. It can't be overheated and broken when the fans stop working. The complete machine can be operated simply and maintain convenient that adopts module design. It can test voltage and current according to client's request, and provide scientific test measures for high-power AC equipment.
Main functions
1. Users can set adjustable discharge power according to capability parameter and test request.
2. Voltage and current value can be displayed with multi-functional digital meter.
3. AC load bank is of all kinds of specifications and series, and include resistance, inductive and capacitive load.
4. Two or more Intelligent AC Load Bank can operate in parallel.
5. It can make stable state test.
6. Remote control by software.
7. Testing data can be saved or transferred by RS485, data can form curve, to be printed.
Function options
Intelligent AC Load Bank has two control patterns: position machine software control and local panel control
Intelligent AC load bank (LED): multi-function digital special meter of 0.5 step can be test and display: AC voltage, current, active power, power factor and frequency. It can communicate with PC via RS485 interface.
Intelligent AC load bank (LCD): Special LCD meter display: AC voltage, current, active power, power factor and voltage frequency. It is of the harmonic analysis function of 1-40 times, and can communicate with PC via RS485 interface.
Technical Parameter
| AC400-2000kW Automatic Load Bank |
| Rating Voltage/Frequency |
400VAC/50Hz, 3 phase 4 wire, line voltage 400V, phase voltage 230V |
| Rated Load Power |
Resistive load: 2000kW |
| Installed Capacity |
Resistive load: 2000kW |
| Load Step |
1,2,2,5,10,10,20,50,100,200kW*9, total 18 steps, min step load: 1kW for each set of 2000kW load bank. |
| PF(Power Factor) |
1 |
| Load Tolerance (each step) |
±5% |
| Load Tolerance(overall) |
±3% |
| Display Precision |
0.5 class |
| Control Power |
3 phase 4 wire 380VAC/50Hz |
| Wire Connection |
Load power supply input--Copper bar (star coupling)
Control power supply input--Connector-bar |
| Insulation |
F |
| Way of Working |
Continuous Working |
| Casing Dimensions and Cooling |
Forced air cooling,Horizontal inlet air,Vertical cooling
about 6058*2438*2591mm (L*W*H) for 1 set of 2000kW load bank |
| Weight |
About 4000kgs |
| Transportation |
Hoisting, there are lifting lug in top of casing |
| Casing Color |
Grey(RAL7035) |
| Operating Environment Parameter |
| Workplace |
Outdoor |
| Ambient Temperature |
-10ºC~+50ºC |
| Relative Humidity |
≤95% |
| Altitude |
≤2500 meter |
| Atmospheric Pressure |
86~106kPa |
| Brands of Main Components |
| Contactor |
CHINT |
| Fuse |
DELIXI |
| Alloy Resistance |
Kaixiang(self-developed) |
Who we are
Hebei Kaixiang Electrical Technology Co., Ltd is a leading manufacturer in emergency power supply test & maintenance industry. Specialized in the design, R&D, manufacture of the high capacity AC & DC load bank, it owns the largest intelligent power supply testing equipment R & D centre in China. We offer one-stop solutions to generator set & battery & UPS power manufacturers. Our products are widely used in data centre, shipbuilding, offshore platform, state grid, nuclear power, hospital, communication, railway, war industry etc filed. We are strategy partner of many famous company, such as Cummins, Caterpillar, Kohler, Jiangnan Shipyard, CSSC,CSIC, State grid, China mobile, Tecent, Baidu, Sinopec, CETC etc. Some of our products have been exported to Singapore, Japan, United Kingdom, Saudi Arabia, Australia, South Korea, Thailand, Angola etc. Through years of development, "Triumph Load" already the first brand in power supply detection industry in China.
What we can do
1. Professional technical team with more than 20 years design experience.
2. Customized technical solutions meet customer's individual requirements.
3. Skilled workman insure the reliable assembly technology.
4. Strict inspection procedures throughout the whole production flow.
5. Prompt delivery make sure the customers receive the goods on time.
6. Perfect after sales service create good user experience.
7. Reliable quality & competitive price maximize profits for customers.
8. Timely feedback save valued time for the customer.
9. Humanized management system build homelike work atmosphere.
10. Certified with CCS and ISO9001:2008 Quality Certificate.
Audited Supplier 
){kind=link}
){kind=link}