General Introduction
They can be used for testing numerous sets in a workshop environment, or used for on-site commissioning, witness tests and proof trials.Custom-built load banks can be supplied for most powers, voltages, frequencies and sizes. Multi-voltage load banks are also available for operation over a large voltage range. At the same time, It can operate in parallel with more than two units.
Main functions:
2. Current, voltage, frequency, power factor, and active power, reactive power, and apparent power can be displayed.
3. With software programmable control, graphs of current, voltage, frequency, power factor, power can be displayed, saved and printed.
Control mode: manual control (control panel) with remote controller box or PC control.
Display meters: multi-function digital meter or generator tester.
Protection: Over load protection, over heat protection, short circuit protection, Emergency stops switch, etc


Technical Parameters | |
Rated Voltage /Frequency | AC three-phase four wire 440V/60Hz compatible with 50Hz. |
Max Load Power | Resistive load:710kW@440V(3P4L);177.5kW@220V(3P4L) |
Load Step @440V | Resistive load: 12 grades, 1, 2, 2, 5, 10, 20, 20, 50, 100, 100, 200, 200 kW; Note: When testing 220V and lower than the rated voltage, the power shall be converted according to Ohm's law. |
Power Factor | 1 |
Load Tolerance (each step) | ±5% |
Load Tolerance (overall) | ±3% |
Display Precision | 0.5 class |
Control Power Supply | External AC three-phase five wire 440V/60Hz, about 12kW. |
Wire Connection | Load bank input--busbar (star coupling "Y") Control power input--terminal block |
Communication Interface | RS232/ RS485 |
Insulation Class | F Class |
Working Mode | Continuous Working |
Cooling | Forced air cooling, side inlet and side outlet. |
Transportation | For hoisting, there are load bearing rings at the top of the chassis, and casters and forklift holes at the bottom |
Casing Color | RAL7035 |
Dimension | About 1820mm × 1300mm × 1918mm (L × wide × Height, excluding the height of casters and rings). |
Weight | About 1300kg |
Operating Environment Parameter | |
Workplace | Outdoor |
Work Temperature | -20ºC~+50ºC |
Working noise | 1 meter away from equipment:≤85dB; |
Relative Humidity | ≤95% |
Altitude | ≤2500M |
Atmospheric Pressure | 86~106kPa |
Company introduction


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
Exhibition

Model selection guide

Why choose us
1. Professional technical team with more than 20 years design experience.
2. Customized technical solutions meet customer's individual requirements.
3. Strict inspection procedures throughout the whole production flow.
4. Perfect after sales service create good user experience.
5. Reliable quality & competitive price maximize profits for customers.
6. Certified with CCS and ISO9001:2008 Quality Certificate.