Company information
Shandong Lvhuan Power Equipment Co., Ltd. is a manufacturer which specially produces internalmbustion gas engine generator sets and gas engines, with registered capital of more than RMB10 million, annual turnover of RMB100 million, over 200 staff, beautiful scenery and convenient transportation. Our factory mainly specializes in the design, research, production, sale, installation and technical service of gas generator sets and diesel generator sets.
Our company has strong specialty, powerful technical force, a complete production plant,advanced processing technology, mature inspection method and a strict test system.
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.
| Model Number (Engine Type) | LHNG500 | Stroke | 210mm |
| Brand Name | LVHUAN | Starting System | DC 24V electric motor |
| Prime Power/Standby Power | 400KW/500KW | Cooling method | water cooler |
| Rated Speed | 1000/1200RPM | Lubricant method | Passive and flying lubricant |
| Rated Frequency | 50/60Hz | Isolation class | H |
| Rated Voltage | 400V/230V | Protection | IP23 |
| Phase | AC 3-Phase, 4 wire | Alternator | Siemens |
| Voltage Stability | ≤±2% | Power Factor | 0.8 lagging |
| Voltage transient | ≤±10% | Exciting method | brushless |
| Voltage Stable time | ≤1s | Colour | your choice |
| Heat consumption | ≤11mj/kw.h | Certificates | ISO 9001:2008, CE |
| Lubricant Consumption | ≤1.0g/kw.h | Warranty | 1 year or 1000 running hours which arrives first |
| Engine Capacity | 71.4L | Type | Open |
| Cylinder Number | 12-V | Control system | Automatic alarm system |
| Cylinder Bore | 190mm | Size | 6200x2100x2800mm |
Worksite requirements for generator:
The worksite needs to meet following basic requirements:
a) Ambient temperature between -40ºC~40ºC;
b) Relative humidity less than 95%(35ºC);
c) Site elevation not higher than 2500m;
d) For outdoor installation, simple rain shelter is required.
Gas requirements for generator:
1m from genset's pressure regulating valve of inlet
1. Pressure of natural gas: 80~300kPa
2. CH4 content of natural gas≥70%
3. H2S≤20mg/Nm3
4. Impurities particle size≤5μm, impurity content≤30mg/Nm3
Specifications:
1. Power range: 10kw-1000kw, single or parallel running
2. Stable engine, famous alternator, PLC control panel
3. Multi-option of engine, alternator and control system and cooling system
4. Long continuous running hours, 8000 hours per year
5. With CE and ISO
6. Manufacturer, OEM provided
Main spare parts:
1. Control system: America Woodward control system
2. Controller: ComAp, Deepsea, Woodward
3. Ignition system: American ALTRONIC, including:magneto, high-tension coil
4. Starting system: DC 24V electric motor.
5. Mixer: IMPCO
6. Spark plug: STITT
Service committee:
1. Pre-sale service:
1) We will send our engineer to prospect the site of power station free of charge.
2) According to the situation of site, we will provide design drawings, such as power plant floor drawing, cooling system drawing, genset foundation, control room design, etc.
2. Sale service:
1) Operator training would be conducted by Lvhuan technicians during the process of commissioning or Factory training course in China,
2) Installation and commission of the genset would be instructed assisted by Lvhuan technicians at site.
3. After-sale service:
1) We have strong after-sale team, we will response within 24 hours and provide technical supports by phone or site guiding, help our clients to gain the biggeset profit.
2) For the quality problem, we will service for you free of charge during the guarantee period.
3) We provide one year guarantee period and lifetime service.
FAQ:
1. 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.
2. What's the 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.
3. 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.
4. 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.
5. What's about the installation and commissioning?
Installation and commissioning of the genset would be instructed assisted by our technicians on site.