| Model: | LN-500GFT |
|---|---|
| Brand: | LVNENG |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Power & Generating Sets |
| Label: | naturalgas generator , gas generator , naturalgas generator |
| Price: |
¥580000
/ pc
|
| Min. Order: | 1 pc |
| Last Online:05 Jan, 2017 |
Natural gas generator set
Natural gas---Its main component is Methane (CH4), which takes 90% of the whole content. The displacement of Nitrogen oxides (NOx), Hydrocarbon (CHm) and Carbon monoxide (CO), from burning are much lower than the state standards and without dust pollution; Thermal efficiency of conversion is 65%, which is same to the LPG and higher than Coal; Calculated on the same calorific value, the price of natural gas is lower than the price of coal and petroleum. Natural gas is used by civil use, generation, industrial chemicals and industrial fuel etc. It’s a good substitute of coal and petroleum. It can instead of civil coal gas; it can be used as nitrogenous fertilizer instead of coal and petroleum: it can be used as ethylene instead of Naphtha; it can be used as the car engine fuel instead of petroleum.
Requirements for natural gas
Within 1m from pressure regulating value of gas intake
The ratio of Methane (CH4) in natural gas ≥70%;
Pressure of natural gas: 80—200kpa; rate of pressure change≤1kpa/min;
H2S≤20mg/Nm3;
Moisture content≤40g/Nm3;
Impurity particle size s≤5μm, impurity content ≤30mg/Nm3
If fuel gas contains higher quantity of sulfur and ammonia, it not only corrodes the pole of spark plug seriously, but also increases acid value, which corrodes internal parts of genset and corrodes the genset with precipitates.
Application Place
Oil field
Industrial Zone
Petroleum chemical plant
Used as standby power source instead of Natural gas generating
Supply power for the auxiliary engine which in oil well
Small-medium power series natural gas genset
Main specification of natural gas genset
|
Mode Type |
Small-medium power series Natural gas gen-set Ⅰ
|
Small-medium power series Natural gas gen-set Ⅱ |
|
Power |
20—200kw |
100—300kw |
|
Rated speed |
1500r/min |
1000r/min |
|
voltage |
400V/230V |
400V/230V |
|
Frequency |
50Hz |
50Hz |
|
Exciting method |
Brushless |
Brushless |
|
Voltage regulation mode |
Automatic |
Automatic |
|
Phase |
AC3—phase. 4wire |
AC3—phase. 4wire |
|
Application areas |
Natural gas, associated gas |
Natural gas, associated gas |
Main technical parameters of natural gad genset
|
Rated Voltage |
400V/230V |
Heat Consumption |
≤11.38mj/kw.h |
|
Phase |
3 phase, 4 wire |
Gas Pressure |
3-20kpa |
|
Rated frequency |
50Hz |
Intake Mode |
Naturally aspirated
|
|
Rated speed |
1500r/min |
Sparking Mode |
Spark plug |
|
Power Factor |
0.8 |
Voltage Regulation Mode |
Automatic |
|
Steady Voltage Adjusting Rate |
≤±2％ |
Speed Regulation Mode |
Electronic speed regulate |
|
Transient frequency adjusting rate |
≤±10% |
Lubricating Mode |
Pressure and splash |
|
Voltage Stable time |
≤1S |
Cooling Mode |
Circulating water cooling |
|
Fluctuation ratio of voltage |
≤±0.5％ |
Start Mode |
24 electric motor |
|
Steady frequency adjusting rate |
≤0.5% |
Overhaul time(H) |
≥3000h |
|
Transient frequency adjusting rate |
≤±10% |
Noise |
≤105 dB(A) |
|
|
|
Exhaust temperature |
≤650℃ |
Technical parameters of 400kw/500kw/600kw natural gas genset
Technical parameters of 400kw/500kw/600kw biogas genset
|
Model NO. |
LN-400GFT |
LN-500GFT |
LN-600GFT |
|
Engine NO. |
12V190DT-2 |
12V190ZLDT-2 |
12V190ZLDT-2 |
|
Gas Mix Type |
outside |
outside |
outside |
|
Rated Power |
400kw |
500kw |
600kw |
|
Prime Power |
320kw |
400kw |
480kw |
|
Rated Voltage |
400V/230V |
400V/230V |
400V/230V |
|
Phase |
3 phase, 4 wire |
3 phase, 4 wire |
3 phase, 4 wire |
|
Rated Frequency |
50Hz |
50Hz |
50Hz |
|
Rated Speed |
1000r/min |
1000r/min |
1000r/min |
|
Rated Power Factor |
0.8 |
0.8 |
0.8 |
|
Rated Current |
720A |
902A |
1080A |
|
Steady Voltage Adjusting Rate |
≤±2％ |
≤±2％ |
≤±2％ |
|
Transient voltage adjusting rate |
≤±10％ |
≤±10％ |
≤±10％ |
|
Voltage Stable time |
≤1S |
≤1S |
≤1S |
|
Fluctuation ratio of voltage |
≤±0.5％ |
≤±0.5％ |
≤±0.5％ |
|
Steady frequency adjusting rate |
≤0.5% |
≤0.5% |
≤0.5% |
|
Transient frequency adjusting rate |
≤±10% |
≤±10% |
≤±10% |
|
Frequency Recovery Time |
≤3s |
≤3s |
≤3s |
|
Frequency Fluctuation Rate |
≤0.5% |
≤0.5% |
≤0.5% |
|
Voltage regulating Rate |
95-105% |
95-105% |
95-105% |
|
Heat Consumption |
≤11.38mj/kw.h |
≤11.38mj/kw.h |
≤11.38mj/kw.h |
|
Lubricant Consumption |
1.0~1.63g/kw.h |
1.0~1.63g/kw.h |
1.0~1.63g/kw.h |
|
Gas Pressure |
3-20kpa |
3-20kpa |
3-20kpa |
|
Cylinder Number |
V shape, 12 cylinders |
V shape, 12 cylinders |
V shape, 12 cylinders |
|
Cylinder Diameter |
190mm |
190mm |
190mm |
|
Stork |
210mm |
210mm |
210mm |
|
Starting Mode |
24V electric motor |
24V electric motor |
24V electric motor |
|
Overhaul Period |
≥30000h |
≥30000h |
≥30000h |
|
Noise |
≤105 dB(A) |
≤105 dB(A) |
≤105 dB(A) |
|
Intake mode |
Naturally intake |
Supercharging，inter cooler |
Supercharging，inter cooler |
|
Ignition Mode |
Spark plug |
Spark plug |
Spark plug |
|
Pressure Regulation Mode |
Automatic pressure regulation |
Automatic pressure regulation |
Automatic pressure regulation |
|
Speed Regulation Mode |
Electronic speed regulation |
Electronic speed regulation |
Electronic speed regulation |
|
Lubrication Mode |
Pressure and splash lubrication |
Pressure and splash lubrication |
Pressure and splash lubrication |
|
Cooling Mode |
Closed / open cooling |
Closed / open cooling |
Closed / open cooling |
|
Exhaust Temperature |
≤650℃ |
≤650℃ |
≤650℃ |
|
Displacement |
71.45L |
71.45L |
71.45L |
|
Size |
6000×1970×2732mm |
6000×1970×2732mm |
6000×1970×2732mm |
|
Genset Weight |
11000kg |
111500kg |
12000kg |
