Cummins Marine Generating Set
Model - CCFJ50JW
Technical Data Sheet
Standard Specification
General Features :
- Coupled with Cummins diesel engine and Marathon alternator.
- 24V DC start motor.
- Brushless, Self-excited, IP23, insulation class H alternator.
- All qualified generator sets are subjected to a comprehensive performance test which includes 50% load, 75% load, 100% load,
110% load and to check, verify that all control systems, alarm and shut-down protection.
Genset Technical Data
| Prime Power |
50 kW |
| Standby Power |
55 kW |
| Rated Speed |
1800 rpm |
| Output Frequency |
60 Hz |
| Phase |
3 |
| Rated Voltage |
440 V |
| Noise dB(A) @7m |
100 |
| Engine Model |
4BTA3.9-GM65 |
| Alternator Model |
MP-H-50-4 |
Advantages
- Stability, reliability and easy-service
- Low operating and maintenance cost
- Widely used, location to meet customer needs
- Easy-installation, easy-operation and maintenance
Criterion
- GB/T13032-1991
- ISO9001:2008 Quality Control System
- CCS approved
Dimension and Weight
- Overall size (LxWxH)1905×895×1300 mm
- Weight : 1000 kg For reference only
Engine Specification
Cummins Diesel Engine
Technical Data
| Engine Model |
4BTA3.9-GM65 |
| Number of Cylinders |
6 cylinders in line |
| Cycle |
4 stroke |
| Aspiration |
Turbocharged |
| Bore & Stroke |
102 x120 mm |
| Displacement |
5.9 L |
| Prime power / speed |
65 kW / 1800 rpm |
| Speed Governor |
Electrical |
| Cooling System |
By heat exchanger |
| Fuel Consumption at 100% Load |
212 g/kw.h |
| Starter Motor |
DC24V |
Aternator Specification
Marathon Alternator (Standard)
Technical Data
| Alternator Model |
MP-H-40-4 |
| Alternator manufacturer |
Marathon |
| Exciter type |
Single bearing, Brushless, Self-excited |
| Rated output prime power |
40 kW |
| Rated Speed |
1800 rpm |
| Rated frequency |
60 Hz |
| Phase |
3 |
| Rated voltage |
440 V (Available with customer requirements) |
| Power factor |
0.8 |
| Voltage adjust range |
≥5% |
| Voltage regulation NL-FL |
≤±1% |
| Insulation grade |
H |
| Protection grade |
IP23 |
Control System
All marine gensets have a control cubicle mounted on a isolated support, which has the following features
- Microcomputer digital control, and reliable work.
- Digital display of parameters of diesel engine, and integration of measuring and monitoring.
- Modularization of functional configuration, and integration of product structures.
- Resistance to vibration, humidity, salt mist and high/low temperature.
- Powerful ability to resist interference, convenient installation and use, and high performance-price ratio.
- Remote monitoring of running parameters.
- Automatic zero set of lubricating oil pressure.
- Accumulation of running period of diesel engine.
The Control Module Display
- Lube oil temperature
- Lube oil pressure
- Water temperature
- Engine speed
- Battery voltage
- Engine run-time (Hours)
Function
- Speed high
- Pressure low
- Pressure lower
- Water temperature high
- Water temperature higher
- Power
- Alarm
- Run
- Charge
- Start
- Stop
Keys and bottons
- Start
- Self-test
- Timer
- Mute
- Reset
- Stop
Remarks: For the specific and detailed features of the above types, please refer to “Control System Selection” file.
Supply Documents
| Operation and maintenance manual |
1PC |
| CCS certificate |
IPC |
