Gold Member Since 2014
Audited Supplier
Hebei Kaixiang Electrical Technology Co., Ltd.

Load Bank, Dummy Load Bank, Resistor Load Bank manufacturer / supplier in China, offering 220V to 480V Multi-Voltage Resistive Dummy Load Bank, 50kw Resistive Load Bank for Generator Testing, 1000kw Dummy Load Bank for Generator Testing and so on.

(/ )

Supplier Homepage Product AC Load Bank Automatic Load Bank 220V to 480V Multi-Voltage Resistive Dummy Load Bank

220V to 480V Multi-Voltage Resistive Dummy Load Bank

FOB Price: US $2,500-15,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $2,500-15,000/ Set
Get Latest Price
Port: Tianjin, China
Production Capacity: 20sets/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: AC400-1000KW
  • Power Factor: 1
  • Duty Cycle: Continuous
  • Control Mode: Manual /Software
  • Style: Dry Type
  • Transport Package: Wooden Case
  • Origin: Shijiazhuang, Hebei, China
  • Rated Power: 1kw to 1000kw
  • Cooling System: Air Cooled
  • Transportation: Portable, with Lugs and Castors
  • Guarantee: 12 Months
  • Trademark: Triumph Load
  • Specification: ISO9001: 2008
  • HS Code: 9030390000
Product Description

Compact and Lightweight design that is ideal for moving from job site to job site. It offers the most robust, high-capacity designs in the industry.  It is setting the standard with intelligent operator controls, safety indication layouts, adjustable load step resolution, and lightweight designs.  It is the perfect solution for regularly scheduled maintenance testing and commissioning of mission-critical standby emergency power systems.
1. Function
1)      User could load any power within rated power, can test stable state three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, running time of generating set.
2)      Whether load/unload by manual control panel, remote control or by PC software control, user can pre-set the power then press the master load button.
3)      Control mode: user can choose local manual control, remote control or Intelligent control(PC control)
3.1 Local manual control: there is local control panel in load bank, with multi load steps, min load steps 1kW, controlled by buttons.
3.2 Remote control: remote controller connected the load bank with control cable.
3.3 Intelligent control: user can control load bank by data processing software of PC to make automatic load/unload, display, record and manager the test data, form curve, graph and can be printed.
4)      Control mode interlock: there is switch in control panel to choose control mode, other control mode is invalid if user choose one control mode.
5)      With data processing software, could form curve of current, active power, reactive power, apparent power, power factor, frequency and can be printed.
6)      One-key load/unload: user can load or unload with one key easy to control.
7)      3 line LED multi-function meter display.
2. Data Processing Software Functions:
1)      Communication type: through RS232, RS485 or USB interface.
2)      Load mode: manual load or automatic load.
3)      Manual load: input power and power factor.
4)      Automatic load: User can set several periods of power and time, and in turn of 0%→25%→50%→75%→100%, etc preset order to make automatic load testing.
5)      Parallel testing: when several load banks parallel working, parameters of each load bank can be displayed and recorded, so do the final parameters of paralleling working.
6)      Real-time parameter: Current, voltage, power, power factor, frequency, time, etc could be displayed by software.
7)      Safety monitoring: User can know the working conditions of load bank through software indicating light. When in abnormal stop protection, software will indicate the reasons of stopping.
8)      Data collection interval: the min saving interval is 2 seconds.
9)      Data saving and in query: testing data could be saved in software, user can query at any time.
10)   Data display: it could display real-time data and history data; user can print voltage, current, frequency, power graphs and charts.
11)   Charts and graphs are output in format of JPG while testing data output in Excel format, and all can be printed.   
3. Protection
1) User can press the emergency stop button in the panel to unload immediately when the load bank is abnormal while working.
2) Over-load: Automatic load dump and give alarm when voltage is over safety thresholds.
3) Over-heat protection: Automatic load dump and give alarm when temperature is over safety thresholds.
4) Short Circuit Protection: Fuse could avoids damage to equipment when short circuit or current overload.
4) Fan protection: Machine could not do load testing before working power of fan is on.
5) The machine will unload and give alarm when any fan is abnormal or with insufficient air volume, etc.
6) When control power cable in wrong connections, 3 phase fans can also work in good conditions.
7) Protection button: there are some protection buttons can be switched off when false alarm or for special requirements. 
4. Technical Parameter

AC400-1000kW Intelligent Load Bank

Rating Voltage/Frequency

400VAC/50Hz, 3 phase 4 wire, line voltage 400V, phase voltage 230V

Rated Load Power

Resistive load: 1000kW

Installed Capacity

Resistive load: 1010kW

Load Step

1,2,2,5,10,20,20,50,100,200,200,200,200kW, min step load: 1kW

PF(Power Factor)


Load Tolerance  (each step)


Load Tolerance(overall)


Display Precision

0.5 class

Control Power

400VAC/50Hz, 3 phase 4 wire, 230V 1-phase

Wire Connection

Load power supply input--Copper bar (star coupling)
Control power supply input--Connector-bar



Protection Grade


Way of Working

Continuous Working

Casing Dimensions and Cooling

about 1600*2400*2100mm (length*width*height) Forced air cooling,Horizontal inlet air,Vertical cooling


About 1500kgs/set                        


Hoisting, there are lifting lug in top of casing

Casing Color


Operating Environment Parameter



Ambient Temperature


Relative Humidity



≤2500 meter

Atmospheric Pressure


Brands of Main Components







Data processing software


Alloy Resistance

220V to 480V Multi-Voltage Resistive Dummy Load Bank
220V to 480V Multi-Voltage Resistive Dummy Load Bank
220V to 480V Multi-Voltage Resistive Dummy Load Bank
220V to 480V Multi-Voltage Resistive Dummy Load Bank
220V to 480V Multi-Voltage Resistive Dummy Load Bank
220V to 480V Multi-Voltage Resistive Dummy Load Bank
Send your message to this supplier
Mr. Bruce
To: Mr. Bruce

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now