1.Natural Gas introduction:
Its main component is CH4, which takes 90% of the whole content.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 take 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.
2.Core spare parts:
Ignition system:American ALTRONIC.
Controller:Comap, Deepsea, Smartgen
Automatic control system:Automatic control plate and ATS fully automatic switch between generator and national grid.
Woodward technology:Adopted Woodward lean burning technology, Woodward or ComAp speed adjusting system
Starting system:DC24V electric motor.
Mixer:IMPCO
Sparking plug:STITT
3.Genset worksite requirements:
1.Ambient temperature between -40ºC~40ºC;
2.Relative humidity less than 95%(35ºC);
3.Site elevation not higher than 2500m;
4.For outdoor installation, simple rain shelter is required.
4.Gas requirements:
1m from genset's pressure regulating valve
1.Temperature of biomass≤40ºC;
2.Pressure of biomass:5~20kPa, velocity of pressure≤ 1kPa/min;
3.H2S≤200mg/Nm3;
4.NH3≤20mg/Nm3;
5.Coke tar content≤20mg/Nm3;
6.Impurities particle size≤5μm;Impurity content≤30mg/Nm3;
7.Moisture Content of biomass ≤40g/Nm3;
8.Biomass calorific value≥4.2MJ/Nm3.
5.Parameter of Natural Gas Generator Set
| Model Number (Engine Type) |
LHNG140 |
| Brand Name |
LVHUAN |
| Prime power/Standby power |
112KW/314KW |
| Rated Speed |
1500/1800RPM |
| Rated Frequency |
50/60Hz |
| Rated Voltage |
400V/230V |
| Phase |
AC 3-Phase, 4 wire |
| Voltage Stability |
≤±2% |
| Voltage transient |
≤±10% |
| Voltage Stable time |
≤1s |
| Heat consumption |
≤11mj/kw.H |
| Lubricant consumption |
≤1.0g/kw.H |
| Engine Capacity |
25.8L |
| Cylinder Number |
12 |
| Cylinder Bore |
135mm |
| Stroke |
150mm |
| Starting System |
DC 24V electric motor |
| Cooling method |
Water cooler |
| Lubricant method |
Passive and flying lubricant |
| Isolation class |
H |
| Protection |
IP23 |
| Power Factor |
0.8 lagging |
| Exciting method |
Brushless |
| Colour |
Your choice |
| Certificates |
ISO 9001:2008, CE |
| Warranty |
1 year or 1000 running hours which arrives first |
| Type |
Open |
| Control system |
Automatic alarm system |
| Size |
3200X1350X1750mm |
| Weight |
2900kg |
6.Natural gas generator Service:
A.Pre-sale service:
We will send our engineer to prospect the site of power station free to charge.According to the situation of site we can supply you many drawings which can meet the requirement of design and construction, like power station floor plan, engineering flow sheet of circle cooling system, genset installation, genset foundation, electrical connection and some other techincal support etc.
B.Sale service:
We will send our engineer to the site to guide you the installation of generator set, subsystem and relative equipment.We will debug the generator set till it can generate power successfully.We will also supply a technical training to the operators.You also can send your staff to our company.We can train you till you can operate the generator set and during this time we can offer you board and lodging free of Charge.
C.After-sale service:
(1)in our company, different people is in charge of different area, we will response periodically and support you technical service free of charge, include equipment debugging, fault eliminating, technical advice, maintenance assistant, etc.
(2)For the quality problem, we will service for you free of charge during the guarantee period.
(3)One year guarantee period and lifetime service.
(4)Insisting on principle of "solving problems first, trying to recover the generator set as soon as possible and then analysis the reason", we solve quality problem in time when genset doesn't work, We insure to help our clients to gain the biggest economic profit.
Detailed Photos
7.FAQ
1) What are the continous power and the standby power?
It depends on the hours the generator set works per day.
And 0.8*standby power = continuous power.
2) How long is the warranty?
One year
3) Do you provide installation?Commissioning?And training?
Yes
4) Your engineer can go abroad?
Yes
5) Can you supply the spare parts?
Yes
6) Can you provide the turnkey project?
Yes
Audited Supplier 
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