Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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engine model | L20V190ZLDZ |
Generator model | JFG1700-6/10500 |
Control System Type | WoodWard--E6 |
Rated power , kW/KVA | 2000/2500 |
Rated current, A | 138 |
Rated voltage, V | 10500 |
Rated frequency, Hz | 50 |
Rated speed, r/min | 1000 |
Rated power factor | cosφ 0.8 (lag) |
Oil consumption rate, g/(kW·h) | ≤ 0.8 |
Power generation efficiency, % | 3 8 |
performance level | G2 |
Number of phases and connections | Three-phase three-wire system |
Regulating method | Automatic pressure regulation |
Excitation method | PMG excitation |
Starting method | DC24V |
Speed mode | electronic speed control |
Noise, dB(A) | ≤ 120 |
Vibration intensity | ≤ Grade 18 |
Dimensions (L×B×H), mm | 736 0×21 50 ×2 9 60 |
Net mass, kg | 31 000 |
overhaul period, h | 25 000 |
engine model | L20V190ZLDZ |
number of cylinders | 20 |
Cylinder layout | V-shaped 60° included angle |
Bore diameter, mm | 190 |
Stroke, mm | 255 |
Total displacement, L | 143 |
Intake method | Exhaust gas turbocharging, intake intercooling |
Rated power, kW | 2200 |
Calibration speed, r/min | 1000 |
Minimum no-load stable speed, r/min | 7 00 |
Average speed of piston, m/s | 7.17 _ |
Mean effective pressure, MPa | 1. 33 |
Ignition advance angle (°CA) | 3 0 ±2 (on-site adjustment according to gas conditions) |
fire sequence | 1-18-3-16-5-14-7-12-9-11-10-13-15-6-17-4-19-2-20 _ |
valve cold clearance | |
intake valve, mm | 0.40 _ |
Exhaust valve, mm | 0.50 |
Gas heat rate, MJ/(kW h) | ≤ 9.0 |
Oil consumption rate, g/(kW·h) | ≤ 0.5 |
Air source pressure, kPa | 7 ~ 9 |
Exhaust temperature, °C | ≤ 68 0 |
Engine oil temperature, °C | ≤90 |
High temperature cooling water outlet temperature, ºC | ≤85 |
Main oil passage oil pressure, kPa | 400~ 6 00 |
Turbocharger oil pressure, kPa | 200~400 |
Lubricating oil volume, L | 60 0 |
Stable regulation rate, % | 0~5 adjustable |
cooling method | Forced circulating water cooling |
Lubrication method | Combined pressure and splash lubrication |
ignition method | Digital ignition + spark plug |
Cylinder number Output terminal - free terminal |
1- 2- 3- 4- 5- 6- 7- 8- 9-10 11-12-13-14-15-16-17-18-19-20 _ _ _ _ _ |
turn around | Counterclockwise (facing the output side) |
output method | flywheel output |
Generator model | JFG 2000-6 /10500 |
Rated capacity, KVA | 2500 |
Rated voltage, V | 10500 |
Rated current, A | 138 |
Rated frequency, Hz | 50 |
Power factor (lag) | 0.8 (lag) |
Rated speed, r/min | 1000 |
degree of protection | IP23 |
Insulation class | Class H |
efficiency | 95% |
installation method | |
Net mass, kg |
Air consumption, Nm3/h | 5600 |
Gas consumption, Nm3/h ( methane 50% ) | 800 |
Air filter maximum allowable pressure drop, kPa | ≤3 |