GENERATOR SET REQUIMENTS FOR NATURAL GAS：
(1) Methane should be at least 95%
(2) The natural gas temperature should be between 0-60 ℃.
(3) No impurity should be in the gas. Water in the gas should be less than 20g/Nm3.
(4) Heat value should be at least 8500kcal/m3, if less than this value, the power of the engine will be declined.
(5) Gas pressure should be 3-100KPa, if the pressure is less than 3KPa, booster required
(6) The gas should be dehydrated and desulfurated. Make sure that there is no liquid in the gas. H2S＜200mg/Nm3.
|
Model |
CU660NG |
|
|
Standby power (KW/KVA) |
528/660 |
|
|
Rated power (kW/KVA) |
480/600 |
|
|
Rated current (A) |
900 |
|
|
Rated voltage(V) |
230/400 |
|
|
Size (mm) |
4910*2140*2450 |
|
|
Weight (kg) |
7500 |
|
|
Engine |
Model |
K38N-G5 |
|
Type |
Four-stroke, Water-cooling ,V12-type |
|
|
Rated Power(kW) |
550 |
|
|
Rated Speed(rpm) |
1500 |
|
|
Cylinder No. |
12 |
|
|
Bore*Stroke(mm) |
159×159 |
|
|
Cooling Method |
Water-cooling |
|
|
Oil Consumption(g/KWH) |
≤1 |
|
|
Gas Consumption(m3/h) |
300 |
|
|
Starting method |
24V DC |
|
|
Alternator |
French Brand |
Leroysomer |
|
Model |
LSA47.3 L9 |
|
|
Standby Power(kW/KVA) |
528/660 |
|
|
Efficiency |
97.5% |
|
|
Voltage Regulation |
≦±1 |
|
|
Excitation mode |
Brushless, Self Excitation |
|
|
Insulation Class |
H |
|
|
Control System |
UK DEEPSEA brand Model |
DSE8610 |
|
Working Voltage |
DC8.0V - DC35.0V |
|
|
Working Condition |
Temperature：(-25~+70)°C Humidity：(20~93)% |
|
|
Gas system |
Ignition system |
ECU controlled cummins |
|
Gas regulator |
cummins |
|
|
Air/gas mixer |
cummins |
|
|
E-throttle |
cummins |
|
|
High voltage coil |
cummins |
|
|
Ignition sparkle |
cummins |
|
|
terminal efficiency of CHP |
80% |
|
|
CHP power |
550KW |
|
Supply scope
Natural gas engine/ alternator/ common base/ Horizontal fan and radiator 50’C/ control panel/ CHP/Parallel cabinet/spare parts/ spare tools/ battery charger/ battery/ exporting package/ document/ Commodity inspection.
