Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available
MEI Awards

Load Bank, AC Load Bank, AC Dummy Load manufacturer / supplier in China, offering Load Bank, 800kw Load Bank, 11kv Mv Load Bank for Gas Turbine Commissioning and so on.

Gold Member Since 2014
Audited Supplier

Load Bank

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $10,000-20,000/ Piece
Production Capacity: 500units
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union
Name: Load Bank
Voltage: 220V-35kv
Power: 500kw
Frequency: 50Hz, 60Hz
PF: 1
Cooling: Air Cooled

You Might Also Like


Basic Info

Model NO.: AC400-500
IP: 21
Control: Local and Remote
Trademark: Triumph Load
Specification: ISO
Origin: China
HS Code: 903033900

Product Description


Compact and Lightweight design that is ideal for moving from job site to job site or within your facility.

Portable Indoor Load Banks 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.  

2.Main features and advantages

  1. Power consumption components adopt special alloy resistor, high-temperature resisting, small thermal drift, safe and reliable. Running temperature is 1/3 of design temperature.
  2. Industrial heavy duty blower, horizontal inlet, vertical exhaust, low noise.
  3. Weather-proof structure, suitable for abominable environment.
  4. Multiple control mode: (1)Local panel control, (2)Remote control box/cabinet(3) Intelligent control(by PC software)
  5. Multiple protection function: overvoltage, overcurrent, overheat, low over blowing rate, blower overheat, blower phase sequence reverse protection, smoke alarm etc.
  6. Integrated design, easy to installation.

3.Technical Parameter of 500KW resistive dummy load bank


Technical parameter


Rated voltage /Frequency

AC 3phase 4wire 400V/50Hz

Max load power

Resistor load: 510kW

Load step

Resistive load: 11 steps, 1,2,2,5,10,20,20,50,100,100,200kW

Power factor


Load Tolerance(each step)


Load Tolerance(overall)


Display Precision

0.5 class

Control Power Supply

External AC220V/50Hz single phase

Wire Connection

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

Control power supply input--Amphenol connector

Insulation grade

F class

Duty cycle



Forced air cooling, Horizontal inlet air, Upward cooling


Hoisting, there are lifting lug in top of casing and casters in bottom of load bank

Casing Color



About 1460 mm×1980mm×1800mm(length*width*height)


About 1000kg

Operating Environment Parameter

Ambient Temperature


Relative Humidity



≤2500 meters

Atmospheric Pressure













Send your message to this supplier

avatar Mr. Kevin

Enter between 20 to 4,000 characters.

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