3500kVA Resistive Inductive Load Bank

• Customization: Available
• Frequency: 50Hz/60Hz
• Rated Power: 3500kVA
• Model NO.: AC400-3500KVA
• Rated Voltage: 400V
• PF: 0.8
• Cooling: Air Forced Cooling
• Contactor: ABB/Schneider/Siemens
• Fuse: Delixi
• Load Tolerance (Each Step): 5%
• Load Tolerance (Overall): 3%
• Transportation: Hoisting, There Are Lifting Lug in Top of Casing
• Transport Package: Container Structure
• Specification: ISO9001: 2008
• Trademark: Triumph load
• Origin: Shijiazhuang, Hebei, China
• HS Code: 9030339000
• Production Capacity: 120sets/Year

Product Description

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

System Parameter
Rating voltage/frequency	400VAC 3 phase 4 wire, 50Hz, phase voltage 230VAC
Max Load Power	Apparent Power: 3500kVA Resistive Load: 2800kW; Inductive Load: 2100kvar
Load Resolution	Resistive Load: 18 steps, 10,20,20,50,100,13*200kW Inductive Load: 15 steps, 10,20,20,50,100,100,9*200kvar
Power Factor	0.8
Load Tolerance (each step)	±5%
Load Tolerance(overall)	±3%
Fan Control Power	380VAC 3 phase 4 wire, 50Hz, phase voltage 220VAC
Wire Connection	Load bank input--Copper bar (star coupling "Y") Control power input--Connector-bar
Communication Interface	RS485,RS232
Insulation	F
Max Protection Grade	IP55
Way of Working	Continuous Working
Cooling	Forced air cooling, horizontal inlet air, vertical exhaust cooling
Enclosure	Container type with a ladder, air inlet and outlet with mesh enclosure and protection door
Transportation	Hoisting
Color	RAL7035
Dimensions	About 6058mm*2438mm*2591mm(L×W×H)
Weight	About 16000kg
Operating Environment Parameter
Ambient Temperature	-10ºC~+50ºC
Relative Humidity	≤95%
Atmospheric Pressure	86~106kPa
Brands of Main Components
Contactor	CHINT
Fuse	DELIXI
MCU	INFINEON
Alloy Resistor	(self-developing)
Data Processing Software	(self-developing)

 

Who we are
Hebei Kaixiang Electrical Technology Co., Ltd is a leader 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.

Why choosing us

1. The earliest and most professional manufacturer of AC/DC Load Bank in China, dedicated to this industry for more than 20 years.
2. The most patent technology and scientific research awards gainer in China.
3. Advanced detection method and strict inspection procedure build the qualified quality.
4. Customized production meet the individual requirement.
5. Prompt delivery & excellent after sales service.
6. Cooperate with many well-known enterprise, offer OEM and ODM service to world famous brands.
7. Certified with China Classification Society (CCS) and ISO9001:2008 Quality Certificate.
8. Triumph Load is the first brand in the emergency power supply test & maintenance industry in China.