Introduction
1) There are many levels of capacity of Weichai diesel generator set. Generally, the power of a single diesel generator set ranges from 18kw to 2000kW, and for higher power, can be selected parallel operation.
2) The supporting equipment of diesel generator set has compact structure and flexible installation location.
3) Diesel generator set has high thermal efficiency and low fuel consumption. The effective thermal efficiency of diesel engine is 30% ~ 46%.
4) The diesel generator set starts quickly and can reach full power quickly. The starting of diesel engine generally takes only a few seconds, and it can be brought to full load in a few minutes under emergency state. Under normal working conditions, it shall be brought to full load within about 5 ~ 30min. Diesel generator set is suitable for prime duty use or emergency standby use.
5) The diesel generator set has simple maintenance and operation, requires less operators, and is easy to maintain during standby use period.
6) The comprehensive cost of diesel generator set construction and power generation is low.
Advantage
1.Compact structure.
2.High reliability.
3.Strong power and good economy.
4.Excellent NVH performance.
The eccentric piston and closed flywheel housing are adopted to strengthen the gear chamber and optimize the combustion. The vibration and noise are better than those of competitive products.
5.High reliability.
The overhaul period of key parts can reach 20000 h, with built-in respirator and high separation efficiency. The mechanical filter and fuel filter adopt long-life imported filter materials, with good filtering effect
6.Appearance upgrade.
Family design makes the oil circuit and circuit more smooth and beautiful.
Technical Parameters
| Diesel Generator Set Data |
| Manufacturer: |
Guangxi Dingbo Generator Set Manufacturing Co.,Ltd Co.,Ltd |
| Set Type: |
DB-30GF |
|
Prime Power:
Standby Power:
|
30KW/37.5KVA
33KW/41.25KVA
|
| Rated Current: |
54（A） |
| Rated Frequency: |
50（Hz） |
| Start-up time: |
5～6（s） |
| Power Factor: |
0.8（Lag） |
| Rated Voltage: |
400/230（V） |
| Standard Features |
|
Engine: Weichai WP2.3D40E200
Radiator 40℃
Fans are driven by belt, with safety guard
24V charge alternator
Dry type air filter, fuel filter, oil filter
Alternator: single bearing alternator, IP22-IP23, insulation class H/H
Main line circuit breaker
Standard control panel
Absorber
Muffler
Factory test report, User manual etc.
|
| Diesel Engine Data |
| Manufacturer: |
Weichai Power Yangzhou Diesel Engine Co Ltd. |
| Model: |
WP2.3D40E200 |
| Prime/Standby Power: |
36KW/40KW |
| Rated Speed: |
1500（r/min） |
| Cycle: |
4 stroke |
| Cylinder Arrangement: |
4 in line |
| Displacement: |
2.289L |
| Bore and Stroke: |
89*92（mm） |
| Compression Ratio: |
17.5:1 |
| Governor Type: |
Mechanical speed governor |
| Start battery voltage: |
12V DC Electrical Start |
| Air Intake System |
| Air Intake System: |
Turbocharged |
| Min Intake Restriction: |
100kpa |
| Exhaust System |
| Max. Exhaust Temperature: |
650℃ |
| Max Allowable Back Pressure: |
8kpa |
| Fuel System |
| Fuel System: |
Direct injection |
| 100%( Prime Power) Load: |
215g/kw.h
|
| 50%( Prime Power) Load: |
199g/kw.h |
| Oil System |
| Total Oil Capacity: |
8L |
| Oil Consumption ratio: |
＜0.1% |
| Cooling System |
| Cooling Way: |
Water-cooled |
| Total Coolant Capacity: |
5L |
| Thermostat: |
70-85℃ |
| Max Water Temperature: |
102℃ |
| Alternator Data |
| Manufacturer: |
STAMFORD/SIEMENS/MARATHON/ENGGA /LEROY SOMER |
| Excitation Mode: |
Brushless and self- exciting |
| Number of phase and Access Act: |
3-phase 4-wire |
| Connecting Type: |
“Y” type connecting |
| Alternator Capacity: |
37.5KVA |
| Alternator Efficiencies: |
95％ |
| Overload: |
Oerload running 1 hour within 12 hours |
| Protection Level: |
IP22-IP23 |
| Insulation Class, Temperature Rise: |
H/H |
| Telephone Influence Factor (TIF): |
＜50 |
| THF: |
＜2% |
| Voltage Regulation, Steady State: |
≤±1% |
| Altitude: |
≤1000m |
| 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 |
| Options |
| Engine |
Alternator |
| Heater |
Anti Condensation Heater |
| Battery Charger |
Permanent Magnet Generator（PMG） |
| Water Separator |
Drop CT（For Paralleling） |
| Daily Fuel Tank |
|
| Fuel Level Sensor |
|
| Control System |
Others |
| Remote Control Panel |
Rainproof Type |
| Auto Transfer Switch (ATS) |
Soundproof Type |
| Paralleling System |
Trailer Type |
| Open Type |
| Overall Size |
Weight |
| 1730*750*1190(mm) |
640(kg) |
| Soundproof Type |
| Overall Size |
Weight |
| 2500*1100*1450(mm) |
1000(kg) |
