700kw natural gas generator set from Jinan Diesel Engine Corporation
General Details
Fuel type |
Natural gas ( CNG or LNG ) |
|
Model |
700GF-JT |
|
Structure |
Open type / soundproof containerized |
|
Engine model |
12V190ZLDK |
|
Rated power(KW) |
700 |
|
Rated current (A) |
1263 |
|
Rated voltage (V) |
400/ 480/ 6300/ 10500 (Optional) |
|
Rated frequency (Hz) |
50 |
|
Rated speed (r/min) |
1000 |
|
Power factor (COSφ) |
0.8(laggingl) |
|
Lub oil consumption (g/KW.h) |
≤0.85 |
|
Generating Efficiency (%) |
38 |
|
Phase and connection |
3 phase 3 wire or 3 phase 4 wire |
|
Voltage regulation method |
Automatic voltage regulation |
|
Exciting method |
Brushless |
|
Starting method |
DC24V Electric starting |
|
Speed regulation method |
Electronic speed control |
|
Noise (dB) |
≤106(open type)/ ≤80(containerized type) |
|
Vibration, mm/s |
≤7.2 |
|
Cooling method |
Closed or open type |
|
Overall dimension(L×B×H mm |
5480×2100×2335 / 8930×2440×2900 (open type/containerized type) |
|
Net weight (kg) |
14500/20000(open type / containerized type) |
|
Overhaul period
( hours) |
35000 |
|
Engine type |
4 stroke, spark plug ignition, water cooling, turbocharging & intercooling, electronic mixing control |
|
Cylinder arrangement |
V type 60°angle |
|
Number of cylinders |
12 |
|
Cylinder bore (mm) |
190 |
|
Piston stroke (mm) |
210 |
|
Displacement (L) |
71.45 |
|
Average speed of piston (m/s) |
7.0 |
|
Minimum iding stabilized speed ( r/min ) |
600 |
|
Outlet water temp (°C) |
≤85 |
|
Lub oil temp in oil pan ( °C) |
≤90 |
|
Lub oil pressure of main oil gallery (kPa) |
400-800 |
|
Lub oil pressure of turbocharger (kPa) |
200-400 |
|
Steady speed regulation ratio (%) |
0-5(Adjustable) |
|
Lubrication method |
Combined lubrication of pressure and splash |
|
Ignition method |
Spark plug ignition |
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