Resistive and reactive load bank 500KVA RL for generator UPS transformer testing
Introduction
(1) According to the special requirements of users on site, in the agreement the technical standards of AC440-500KVA Automatic 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.
(2) The System is made up of two parts of measurement and control and load, mainly including AC dry load, automatic data acquisition system, automatically loading and unloading control system, the cooling device, auxiliary control, PC software and so on.
(3)This system, which is of independent research and development of electricity load test equipment by our technology, combining dry load module with the automatic measurement and control module, can accurately detect all kinds of generator output power and load capacity, full load and overload test.
The system can be used with a computer to realize the intelligent control, automatically completing the special test to all electrical parameters of generating set and generating tables, graphs, and supporting the print, comprehensively from the cumbersome manual operation to provide scientific and efficient detection means for the power generating sets.
(4) All the schematic diagrams of this agreement are for reference only please in kind prevail
Specification
System Parameter |
|
Rating voltage/frequency |
440V, 3 phase 4 wire 50Hz |
Max Load Power |
Apparent Power: 500KVA Resistive Load: 400KW Inductive Load: 300KVAR |
Load Resolution |
Resistive Load: 10 steps 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,200kW Inductive Load: 10 steps 1KVAR,2 KVAR, 2KVAR, 5KVAR, 10KVAR, 10KVAR, 20KVAR, 50KVAR, 100KVAR,100KVAR |
Power Factor |
0.8(lag) |
Load Tolerance (each step) |
±5% |
Load Tolerance (overall) |
±3% |
Fan &Control Voltage |
according to customer request |
Wire Connection |
Load bank input——Copper bar Control power input——Connector-bar |
Communication Interface |
RS485,RS232 |
Insulation |
F |
Max Protection Grade |
IP54 |
Duty Cycle |
Continuous |
Cooling |
Forced air cooling, by Axial Fan; horizontal inlet air, vertical exhaust cooling |
Enclosure |
Container type,with a ladder, air inlet and outlet with mesh enclosure and protection door |
Internal Lighting |
Adequate internal lighting will be provided |
Transportation |
Hoisting, there are lifting lug in top of casing |
Color |
Grey RAL7035 or as required |
Dimensions |
3000mm×2350mm×2591mm(L×W×H) |
Operating Environment Parameter |
|
Workplace |
Outdoor or indoor |
Ambient Temperature |
-20℃~+50℃ |
Relative Humidity |
≤95% |
Atmospheric Pressure |
86~106kPa |
Brands of Main Components |
|
Contactor |
Schneider |
Fuse |
Miro |
PLC |
Siemens |
Alloy Resistor |
Kaixiang |
Data Processing Software |
Kaixiang |
Company introduction
The company's core technologies are independent research. there are seven patents, ten software copyrights and two corporate standards. It has been named the international advanced level scientific and technological achievements by Science and Technology Department of Hebei Province.
Kaixiang offer one-stop solutions to generator set & battery & UPS power manufacturers. Its products are widely used in data centre, shipbuilding, offshore platform, state grid, nuclear power, hospital, communication, railway, war industry etc filed. Kaixiang is 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 its products have been exported to America, Singapore, Israel, Japan, United Kingdom, Saudi Arabia, Australia, South Korea, Thailand, Sri Lanka, 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 & custom clearance make sure the customers receive the goods on time.
6. Perfect after sales service create good user experience.
7. Reliable quality & competitive price help customers to maximize profits.
8. Timely feedback save valued time for the customer.
9. Humanized management system build homelike work atmosphere.
10. Continuous devote to public welfare undertakings strive for harmonious society.
Exihibition hall
Application
Large generator system testing in ocean engineering, drilling facilities,ship construction etc
Factory testing for generator, static voltage characteristic test, speed characteristic test;
Marine generator overload protection test,parallel operation test,reverse power and reverse
current protection test
Assist shipyard in mooring test,sea trial test
Assist with the acceptance of the vessel generator test
Eliminate the carbon deposition of generator
As the generator loading system
Periodic running test for standby generator
UPS inspection and maintenance
Ship battery charging/discharging system testing
The acceptance of new system and testing of servicing equipment
To reduce "wet stacking" problems