Description
Powered by Cummins engine
| Engine Model | 4BTA3.9-G2 |
| Number of Cylinders | 4cylinders in line |
| Cycle | 4 stroke |
| Aspiration | Turbocharged |
| Bore×Stroke | 102mm x120mm |
| Displacement | 3.9L |
| Compression ratio | 18.0:1 |
| Prime Power/Speed |
50KW / 1500rpm |
| Standby Power/Speed | 55 KW / 1500rpm |
| Speed Governor | Electrical |
| Cooling System | Forced water cooling cycle |
| Steady speed droop | ≤1% |
| Total lubrication system capacity | 11 L |
| Coolant capacity (engine only) | 7.9 L |
| Fuel Consumption at 100% Load | 12.9 L/h |
| Starter Motor | DC24V, |
| Alternator | DC24V |
Alternator Spec
| Alternator Model | Stamford, Marathon, Leroy Somer |
| Prime power | 50KW |
| Frequency/speed | 50HZ/1500rpm |
| Exciter type | Single bearing, Brushless, Self-excited |
| Power factor | 0.8 |
| Voltage adjust range | ≥5% |
| Voltage regulation NL-FL | ≤±1% |
| Insulation Grade | H |
| Protection Grade | IP23 |
| Phase |
Three phases |
