1. Generator Set Parameter
Model: | SC6K300G |
Performance Grade: | G2 |
Rated Power: | 270KW |
Rated Current: | 486A |
Rated Voltage: | 230/400V |
Rated Frequency: | 50HZ |
Rated Speed: | 1500r/min |
The Factor of Rated Power: | 0.8(lag) |
Phase: | 3Phase, 4line |
The regulating rate of steady voltage: | ≤±1% |
The regulating rate of instantaneous voltage: | ≤±20% |
The regulating rate of steady frequency: | ≤1% |
The regulating rate of instantaneous frequency: | -10%～+12% |
The time of steady voltage: | ≤1s |
The Recovery Time of Frequency: | ≤5s |
Usage Condition: | Temp. -12～45℃, altitude ≤2200m |
2. Engine Parameter
Model: | SC6KTAA19 |
Type: | Line, 6-cylinder, 4-stroke |
Air Intake: | Turbocharged, AA-inner-cooling |
Bore*Stroke: | 159mm*159mm |
Compression Ratio: | 10.5:1 |
Dis.: | 19L |
Rated Power: | 300KW |
Speed: | 1500r/min |
Fuel Consumption: | ≤1.0g/KW.h |
The regulation of rotating speed | E-Speed |
Start Method: | DC24V Electric start |
3.Control System (Optional)
Electronic throttle | Bosch |
Air inlet temperature pressure sensor | Bosch |
Crankshaft position sensor | Bosch |
ignition coil | IC-SP |
RC pressure regulator | Madas |
Proportional mixer | IMPCO |
4. Fuel
Fuel Type | Nature Gas |
Intake Pressure | 3Kpa-20Kpa Pressure Change Rate≤1Kpa/min |
methane concentration | ≥70% |
Low Heat Value(LHV) | ≥ 4.2MJ/Nm3 |
Impurity particle size | ≤5μm,content ≤30mg/nm³ |
Sulfide | ≤20mg/Nm³ |
Intake Temp. | ≤40℃； |
Water Concentration | ≤40g/nm³
Note: Using soften water is required when the engine performing
high-low Temperature cycle. Cooling water should be slightly
alkaline clean water, not containing corrosive compounds, such as
chloride, sulfate or acid, etc. the main indicators are as follows
:
Hardness: 0.7～5.3me/L
Chloride ion content: <150mg/L
PH : 7～8.5 |
Configuration
1. Configuration
Nature Gas Engine |
Radiator |
Engine Control System |
Exhaust pipe connecting elbow *1 |
Nature Gas Intake System *1 |
additional accessories could be according to customer’s requirement |
2. Engine Electronic Control Module(ECM)
u After the control system of the muti-point sequential ignition
engine collects the position signal of the camshaft, it controls
the ignition coil to fire in sequence.
u 12V,24V compatible
u The ignition time and ignition energy can be accurate via
programming the Map.
u Equip high energy ignition coil for each cylinder
u Self-learn Function: ECW will self-correct the running parameter
via temperature sensor, pressure sensor and throttle position
signal.
u Industrial grade spark plug, high voltage wire
u Work Temp. :-20°to 85°
u Exhaust System
u Wet, Heat insulated exhaust manifold
u Industrial grade muffler
u Exhaust shock proof corrugated pipe
3. Lubricating System
u forced lubricgtion by Lube oil circulation pump with safety
valve, and splash lubrication.
u Lube oil heater (Optional)
u Cummins fleetguard filter
u The brand of lube oil: Special lube oil for Cummins Nature Gas
Gensets(Recommendation)
