3MW Resistive Load Bank for Generator Testing

• Rated Load Power: Resistive Load: 3000kw
• Rating Voltage: 220VAC/50Hz,
• Power Factor: 1
• Control Power: 3 Phase 4 Wire 380VAC/50Hz
• Duty Cycle: Continuous
• Control Mode: Manual,Remote,Software
• Model NO.: AC400-3000KW
• Cooling: Forced Air Cooling by Fan
• Transport Package: Container Structure
• Specification: ISO9001: 2008
• Trademark: Triumph load
• Origin: Shijiazhuang, Hebei, China
• HS Code: 9030390000
• Production Capacity: 100sets/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
 

AC220-4000kW Automatic Load Bank
Rating Voltage/Frequency	400VAC/50Hz, 3 phase 4 wire, wire voltage 400V, phase voltage 230V
Rated Load Power	Resistive load: 3000kW
Installed Capacity	Resistive load: 3000kW
Load Step	1,2,2,5,10,10,20,50,100,200kW*14, total 23 steps, min step load: 1kW.
PF(Power Factor)	1
Load Tolerance  (each step)	±5%
Load Tolerance(overall)	±3%
Display Precision	0.5 class
Control Power	220VAC/60Hz  3 phase 4 wire (Line voltage 220V, phase voltage 110VAC 60Hz)
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 6058*2438*2591mm (L*W*H) 20'GP container type.
Weight	About 7000kgs
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)