Shandong Dragon New Energy Co., Ltd is a comprehensive high-tech company which is engaged in the researching, manufacturing and after-sale service of the new energy-saving generator products.
Our main products are gas generator set, diesel engine and diesel generator set. It forms a series of products, including: Biogas gen-set, Coal mine gen-set, Natural gas gen-set, Biomass gen-set, Coke oven gas gen-set, Gas gen-set, Diesel gen-set and the entire building machine. These products cover almost all the range of power, and their power performance, economical efficiency and reliability are all in the advanced level of this field.
We have attained ISO9001, ISO14001 and CE certifications, and carries them out in every production procedure. With the strong capacity of researching and designing, we can not only provide you with quality products , but also your good partnership in the general Power Generation Program, including: consulting service, project designing, construction, installation ,adjustments and facilities maintenance
| Parameter of Natural Gas Generator Set |
| Model Number (Engine Type) |
LHNG500 |
| Brand Name |
LVHUAN |
| Prime Power/Standby Power |
400KW/500KW |
| Rated Speed |
1000/1200RPM |
| 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 |
71.4L |
| Cylinder Number |
12-V |
| Cylinder Bore |
190mm |
| Stroke |
210mm |
| Starting System |
DC 24V electric motor |
| Cooling method |
water cooler |
| Lubricant method |
Passive and flying lubricant |
| Isolation class |
H |
| Protection |
IP23 |
| Alternator |
Siemens |
| 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 |
6200x2100x2800mm |
| Weight |
12500kg |
Application areas:
Rubbish landfill disposal, animal husbandry and livestock breeding delectation disposal, industrial disposal
Worksite requirements:
Worksite needs to meet following basic requirements:
Ambient temperature between -40 to 40°C
Relative humidity less than 95% (35°C)
Site elevation not higher than 2500m
For outdoor installation, simple rain shelter is required
Fuel gas requirement:
Genset will be able to output at its full power with fuel gas with the specification as below:
Natural Gas must be purified before burning in engine
Suitable Natural Gas conditions for genset
1m distance away from genset's pressure regulating valve of inlet
Temperature of Natural Gas: ≤40°C
Pressure of Natural Gas 5-20kPa, velocity of pressure ≤1kPa/minute
CH4 content of Natural Gas: ≥40%, variation rate: ≤2%/minute
H2S: ≤200mg/Nm3
NH3: ≤20mg/Nm3
Impurities particle size: ≤5μm, impurity content: ≤30mg/Nm3
Moisture content of Natural Gas: ≤40g/Nm3
Note: excessive sulfur contents can do serious damage to engine elements
Purification of Natural Gas has a significant impact on machine life and continuous running time
FAQs for Gas Generator:
1. Are you factory? and where is your factory?
Yes, we are. Our factory is located in Zhangqiu Longshan subdistrict, Jinan city, Shandong province, Welcome to visit our factory.
2. How to choose the right model?
To choose a right model, we need to know required continuous output power, local voltage and frequency and fuel (such as diesel, natural gas, biogas, biomass gas, coal gas, syngas, etc.). For biomass power plant and coal gas power plant, some clients may doesn't have gasification system, then we need information about raw material.
3. What's the genset warranty?
The warranty is one year. We will offer free service and spare parts during warranty period. Lifetime service will be provided by our trustworthy after-sale team.
4. How to do the maintenance?
Operator training will be provided by our technician. After training, local operator can do the basic maintenance by themselves according to our maintenance manual.
5. Will be operation training offered?
Yes, operator training would be conducted by our technicians during the process of commissioning or factory training course in China.
6. What's about the installation and commissioning?
Installation and commissioning of the genset would be instructed assisted by our technicians on site.
7. What is your regular delivery time?
20 days after order releasing.
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