Alloy Resistor Rainproof 250KW-400V Generator Load Bank for
Generator Testing
Multifunctions of the generator load bank:
1. Designed for use in Ambient Temperature Up to 55 degree;
2. Push buttons for energizing and de-energizing loads with
indication;
3. Multiple control mode: (1) manual panel control (2) remote
control (3)software control
4. Multiple display function: voltage, current, frequency, power
factor, active power, reactive power, apparent power etc;
5. Forced air cooling: industrial heavy duty fan, horizon air
intake, upwards outlet, low noise;
6. Altitude: 2500meters;
7. Insulation Grade: F;
8. Load bank protections: Over heating protection, cooling fans
failure protection and over load protection with alarm.
9. Weather-proof structure, suitable for abominable environment.
Application Scope:
* 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;
* Ship battery charging/discharging system testing;
* For the routine test & maintenance, it is essential to test the
output power and loading capability.
Environment scope:
Altitute: ≤2500m
Temperature: -10°C~50°C
Humidity: ≤95%RH
Working Mode: Continuous work
Our advantages:
1. Supply professional consult.
2. Reply technical question in time
3. Give reasonable offer
4. Arrange shipment as sales contract date
5. Use best shipment way to assure the goods intact.
Technical Parameters for reference:
| System components | Load bank, resistive load,data collection, automatic control and
manual control, electrical control, cooling devices and auxiliary
control,Industrial machines, printer. |
| Total discharge power | 250KW |
| Resistive load stalls | step: 5KW |
| Test voltage | Three-phase AC400V |
| Test Frequency | 50Hz |
| Resistance tube | Insulation resistance of each resistor above DC500V 100MΩ ,
Pressure AC2000V 1 minute, Resistance to high temperature. |
| Load connection | Star (three-phase four -wire) |
| Loading precision | ±3%； |
| Work way | Continuous work |
| Working power | 480VAC/50Hz/Three-phase four-wire system; (reservation terminals) |
| Operator terminal | IPC / software, full realization of automated control |
| Control mode | Manual control / computer software auto control |
| Measured Control Function | Load subtraction control, extended load automatic identification
synchronization control |
| IPC detection function | I, V, HZ, KW, COSΦ etc.Real-time display, electrical performance
testing, curves and report output, system electrical parameters
monitoring, automatic data acquisition; |
| Parameter record | Form through EXCEL, curves pictures saved by WORD document |
| Parameter display | three-phase voltage, three- phase current, apparent power, active
power, reactive power, power factor, frequency, etc.; |
| Load protection | Overvoltage, overcurrent, high temperature, air flow and fan
failure protection; |
| Fault alarm | Fan failure, load high temperature alarm |
| Dimension | 1100*1300*1500 |
| Weight | 400kg |
| Applicable Scope | For marine diesel generator sets, land diesel generators, power
inverters, UPS systems |
