Cummins engine Parameters | Tomato&Potato | |
Engine Model | 4BTA3.9-G11 | |
Number of Cylinders | 4 cylinders Vertical in line | |
Cycle | 4 stroke | |
Aspiration | Turbocharged | |
Bore×Stroke | 102mm x120mm | |
Displacement | 3.9L | |
Compression ratio | 16.5:1 | |
Standby Power/Speed | 90KW/1800rpm | |
Speed Governor | Electrical | |
Fuel Consumption at 100% Load | 207 g/kw.h |
Alternators Parameters | Tomato&Potato | |
Alternator brand | Stamford, Marathon, Leroy Somer, Mecc-alte, TWGII… | |
Prime power | 64kw | |
Frequency/speed | 50Hz/1500rpm | |
Exciter type | Single bearing, Brushless, Self-excited | |
Power factor | 1 | |
Voltage adjust range | ≥5% | |
Voltage regulation NL-FL | ≤±1% | |
Insulation Grade | H | |
Protection Grade | IP23 |
Controller Panel | Tomato&Potato | |
Brand | Deepsea/ComAp/SmartGen | |
Function | The control module gives digital readouts of: Generator voltage; Output frequency; Engine speed; Battery voltage; Engine hours run. The control module has indicators for failure information: Overspeed/underspeed; Emergency stop; Low oil pressure; Battery charger failure High water temperature; Failure to start Automatic shutdown occurs under: Low engine oil pressure; High engine water temperature; Overspeed/underspeed; Failure to start after three attempts. |