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Standard Features

1. Engine: Cummins QSZ13-G3

2. Radiator 50℃ max

3. Fans are driven by belt, with safety guard

4. 24V charge alternator

5. Dry type air filter, fuel filter, oil filter

6. Alternator: single bearing alternator

7. IP23, insulation class H/H

8. Main line circuit breaker

9. Standard control panel

10. Absorber

11. Muffler

12. User manual

Diesel Generator Set Data
Manufacturer:Guangxi Dingbo Generator Set Manufacturing Co.,Ltd.
Set Type:DB-400GF
Standby Power:440KW/550KVA
Prime Power:400KW/500KVA
Rated Current:720 (A)
Rated Frequency:50(Hz)
Start-up time:5~6(s)
Power Factor:0.8(Lag)
Rated Voltage:400/230(V)
Diesel Engine Data
Manufacturer:DCEC Cummins
Prime/Standby Power:450KW/470KW
Rated Speed:1500(r/min)
Cycle:4 stroke
Cylinder Arrangement:6 cylinders, Inline
Bore and Stroke:130*163(mm)
Compression Ratio:17:1
Governor Type:Electronic
Start battery voltage:24V DC
Air Intake System
Air Intake System:Turbocharged, Aftercooled, Water/Air Cooling
Max Intake Restriction:6.2kPa
Burning Capacity:19.3m3/min
Air Flow:490m3/min
Exhaust System
Exhaust Gas Flow:57m3/min
Exhaust Temperature:470℃
Max Back Pressure:10kPa
Fuel System
Fuel System:Cummins XPI type fuel pump
100%( Prime Power) Load:193g/kwh
50%( Prime Power) Load:187g/kwh
Oil System
Total Oil Capacity:45.42L
Oil Consumption:≤0.4g/kwh
Engine Oil Tank Capacity:24L
Oil Pressure at Rated RPM:276-414kPa
Cooling System
Cooling Way:Water-cooled
Total Coolant Capacity:23.1L
Max Water Temperature:104℃
Alternator Data
Excitation Mode:Brushless and self- exciting
Number of phase and Access Act:3-phase 4-wire
Connecting Type:“Y” type connecting
Alternator Capacity:500KVA
Alternator Efficiencies:95%
Overload:(PRP)110% load can run 1h
Protection Level:IP22-IP23
Insulation Class, Temperature Rise:H/H
Telephone Influence Factor (TIF):<50
Voltage Regulation, Steady State:≤±1%
Air Cooling Flow:0.58m3/s
Genset Electrical Performance
Voltage Regulation:≥±5%
Voltage Regulation, Stead State:≤±1%
Sudden Voltage Warp (100% Sudden Reduce):≤+25%
Sudden Voltage Warp (Sudden Increase):≤-20%
Voltage Stable Time (100% Sudden Reduce):≤6S
Voltage Stable Time (Sudden Increase):≤6S
Frequency Regulation, Stead State:≤5%
Frequency Waving:≤1.5%
Sudden Frequency Warp (100% Sudden Reduce):≤+12%
Sudden Frequency Warp (Sudden Increase):≤-10%
Frequency Recovery Time(100%Sudden Reduce):≤5S
Frequency Recovery Time(Sudden Increase):≤5S
Heater 2KW & 4KWAnti Condensation Heater
Battery Charger 3.5A & 7APermanent Magnet Generator(PMG)
Water SeparatorDrop CT(For Paralleling)
Daily Fuel Tank
Fuel Level Sensor
Control SystemOthers
Remote Control PanelRainproof Type
Auto Transfer Switch (ATS)Soundproof Type
Paralleling SystemTrailer Type
Open Type
Overall SizeWeight
Cummins 2200GFg
Standard Control Panel

Dingbo Standard Control Panel uses micro processing technique integrating digital, intelligent and network techniques which can carry out functions including auto start/stop, data measure, alarming. The controller uses 

LCD display, optional Chinese and English display interface with operation easy and reliable. It can be widely 

used in all types of generator automatic control systemfor compact structure, advanced circuits, simple

connections and high reliability.

Auto Module Control Panel

Auto Module Control Panel is the configuration for nobody on duty controlling generators. This kind of panel adopts auto module control system, with large LCD display to show the menu. Features: 6110 can receive remote output signal from ATS and realize auto start and stop of generators. 6310 can realize all functions of 6110, add RS232 interface which can communicate with PC to realize remote operation. 6410 Auto Mains Failure controller, can realize all functions of 6310, furthermore can detect ATS and control directly.

Auto Parallel Control Panel

This new automatic parallel system adopts intelligent modules, inserted and folded installed, no need the peripheral relay and logic circuit. The main switch adopts electronic breaker or frame breaker, combined together with the generator, which is very reliable. One generator, one panel. The panel can be used both for singly and parallel. It is only need to parallel generator with such panel when the capability needs to be enlarged in the future.

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Contact Us
  • Add.: No. 10 Kechuang Road, High tech Zone, Nanning, Guangxi, China
  • Tel.: +86 771 5805 269
  • Fax: +86 771 5805 259
  • Cellphone: +86 134 8102 4441
                    +86 138 7819 8542
  • E-mail: sales@dieselgeneratortech.com
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