1.Production introduction:
Walter -cummins marine series, Engine is selected from Cummins B,C,L series diesel engine of Dongfeng Cummins generator co., ltd and Cummins M,N,K series of Chongqing Cummins generator co., ltd., with reasonable structure, excellent performance, easy maintenance and other notable features.
2.The parameters of 50KW marine generator sets:
| Cummins marine generator set specification |
| Genset model |
CCFJ-50JW |
|
| Engine model |
B3.9CM1182G |
| Engine brand |
Cummins |
| Configuration |
vertical in line, direct injection |
| Cooling type |
Seawater and freshwater heat exchangers, open cycle closed cooling |
| Aspiration |
turbochargine,inter-cooling, four stroke |
| No of cylinder |
4 |
| Speed |
1500rpm |
| Engine power |
66KW、60KW |
| Bore*stroke |
102mm*102mm |
| Displacement |
3.9L |
| Starting measure |
DC24V electronical start |
| Speed control |
Electronic speed regulation, ECU electronic control |
| Fuel systerm |
A pump, electronically controlled high-pressure common rail, double-layer high-pressure oil pipe |
| Fuel oil consumption |
213g/kw.h |
| Lub oil consumption |
0.8g/kw.h |
| Certificate |
CCS、IMO2、C2 |
|
| Alternator |
configuration |
| Type |
marine brushless AC alternator |
| Alternator brand |
Kangfu |
Marathon |
Stamford |
| Alternator model |
SB-HW4.D-50 |
MP-H-50-4P |
UCM224F |
| Rated power |
50KW |
| Voltage |
400V、440V |
| Frequency |
50HZ、60HZ |
| Rated current |
90A |
| Power factor |
0.8（lag） |
| Working type |
continuous |
| Phase |
3 phase 3 wire |
Genset voltage regulation |
| Connection way |
star connection |
Steady-state voltage regulation |
≦±2.5% |
| Voltage regulation |
brushless, self-excited |
Transient voltage regulation |
≦±20%－15% |
| Protection Class |
IP23 |
Setting time |
≦1.5S |
| Insulation class |
H class |
Voltage stability bandwidth |
≦±1% |
| Cooling type |
Air/Walter cooling |
No-load voltage setting range |
≧±5% |
| Genset's monitoring panel |
auto-controller panel :Haian Enda,Shanghai Fortrust,Henan Smart Gen (optional) |
| Unit size reference quotation |
| certificate according to customer requirements：CCS/BV/ |
| The above data are for reference only, and the final right of interpretation lies with our company. |
Packaging Details: Genaral packaging or plywood case
Delivery Detail: Shipped in 10 days after payment
1. What’s the power range of diesel generators?
Power range from 10kva~2250kva.
2. What’s the delivery time?
Delivery within 7 days after deposit confirmed.
3. What’s your payment term?
a.We accept 30% T/T as the deposit,the balance payment paid before delivery
b.L/C at sight
4. What’s the voltage of your diesel generator?
Voltage is 220/380V,230/400V,240/415V, just as your request.
5. What is your warranty period?
Our warranty period is 1 year or 1000 running hours whichever comes first. But based on some special project, we can extended our warranty period.
