- NINGBO C.S.I. POWER&MACHINERY GROUP CO.,LTD.
- China Manufacturer with main products:Marine engine , HFO generator , spare parts
4 Sets MAN6L27/38 HFO generator set 690V 60Hz 720rpm
- 4 Set / Sets per Month
- Ningbo port
- T/T
- 30 days
Product Details
| Brand Name: | MAN | Place of Origin: | China | Model Number: | 6 |
| Rated Current: | 1987A | Output Type: | AC Three Phase | Speed: | 720 rpm |
| Frequency: | 60Hz | Rated Voltage: | 690V | Rated Power: | 1900kW |
Product Description
| Technical specificaiton for 1900GF1-3 Gen-sets | |||
| Ⅰ. Gen-set technical specification | |||
| No. | Item | Unit | Specification |
| 1 | Model | 1900GF | |
| 2 | Rated power | kW | 1900 |
| 3 | Rated rev. | rpm | 720 |
| 4 | Rated voltage | V | 690 |
| 5 | Rated current | A | 1987 |
| 6 | Frequency | Hz | 60 |
| 7 | Power factor | 0.8 (lagging) | |
| 8 | Phase | 3-phase | |
| 9 | Voltage fluctuation rate | % | ±1 |
| 10 | Frequency (rev.) fluctuation rate | % | ±0.5 |
| 11 | Stable voltage regulating rate | % | ±2.5 |
| 12 | Stable frequency (rev.) regulating rate | % | 5 |
| 13 | Transient frequency (rev.) regulating rate | % | ±20～-15 |
| 14 | Stabilizing time | s | 5 |
| 15 | Voltage regulating method | Auto | |
| 16 | Speed Governor | Electrical hydraulic | |
| 17 | Frequency regulating method | Auto | |
| 18 | Lubricating method | Pressure lubricating | |
| 19 | Cooling method | Close circuit of fresh cooling water | |
| 20 | Coupling | Flexiable | |
| 21 | Painting color | Blue | |
| 22 | Overall dimension | mm | 7557*2293*3712 mm |
| 23 | Net weight | kg | 44500 |
| Ⅱ. Diesel engine specification | |||
| No. | Item | Unit | Specification |
| 1 | Engine Model | MAN 6L27/38 | |
| 2 | Type | In-line, 6-Cyls, four-stroke, direct injection, charged, inter cooled | |
| 3 | Bore | mm | 270 |
| 4 | Stroke | mm | 380 |
| 5 | Total displacemen | L | 130.2 |
| 6 | Mean piston seed | m/s | 9.5 |
| 7 | Rated power | KW | 1980 |
| 8 | Rated rev. | rpm | 720 |
| 9 | Overload (1 hr per 12 hrs) | kW/rpm | 2178/720 |
| 10 | Mean effective pressure | MPa | 2.61 |
| 11 | Compression ratio | 13 | |
| 12 | Rotation direction | Clockwise, viewed from flywheel end. | |
| 13 | Firing order | 1-5-7-3-8-4-2-6 | |
| 14 | Specific fuel oil consumption | g/kW.h | 195+5% |
| 15 | Specific Lube oil consumption | g/kW.h | <0.8g/kW.h |
| 16 | Smoke | RB | ≤0.3 |
| 17 | Noise | dB(A) | 105 |
| 18 | Starting method | Air Rotary valve | |
| 19 | Cooling system | Fresh water cooling | |
| 20 | Lubricating system | Pressure lubricating | |
| 21 | Fuel oil specification | Diesel oil 180380Cst/50℃ HFO | |
| 22 | Lube oil specification | CD40 with TBN according HFO | |
| 23 | Piston lifting height | mm | 2600 |
| 24 | Overall dimension | mm | 4791*2293*3712 mm |
| 25 | Net weight | kg | 22100 |
| Ⅲ. Alternator specification | |||
| No. | Item | Unit | Specification |
| 1 | Alternator Model | TF 1900 | |
| 2 | Type | Brushless generator | |
| 3 | Rated power | kW | 1900 |
| 4 | Rated voltage | V | 690 |
| 5 | Rated current | A | 1987 |
| 6 | Frequency | Hz | 60 |
| 7 | Power factor | 0.9 (lagging) | |
| 8 | Working condition | Continuous | |
| 9 | Phase and connection | 3-phase, 6-wires | |
| 10 | Voltage regulation method | Brushless, self excited | |
| 11 | Insulation Class | F | |
| 12 | Protection Class | IP23 | |
Remark:
1. Rating for marine genset are based on the standard environment conditions： Ambient temperature：45℃；
Total barometric pressure：100kPa；
Charge air coolant temperature：32℃；
Relative humidity：30%。
If the test ambient conditions are not same as the standard ambient conditions, the power and fuel consumptions should be revised according to ISO-3046.
2. The Gen-set is allowed to run continuously or intermittently with 110% rated power for 1 hour every 12 hours.
Contact Us
- NINGBO C.S.I. POWER&MACHINERY GROUP CO.,LTD.
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