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Specifications

Gas genertor type:700kw gas generator sets; 700kwSHENGDONG Gas Generating;700kwGas Power Generators;700kwNatural Gas Genset; 700kwNatural gas generator sets;700kw  Landfill gas generator;

ShengDong is the largest gas engine manufacturer in China. Shengdong Gas Engine was founded by Ministry of Petroleum(divided into SinoPec and ChinaPetro in 1990s) in late 1970s, located in Shengli Oil Field, Dongying City, Shandong Province. Core busines of Shengdong is gas engine, meanwhile engine, oil equipment are also manufactured in Shengdong factories. Today, Shengdong Gas Engine holds more than 45% of China`s gas engine market while the share is still rising. In the field of CMM (Coal Mine Methane) power , due to excellent adaptability to Low Density CMM and unique Safe. Distribution Technology of CMM, Shengdong Gas Engine holds more than 80% of the market.

Conditions for Using
1. The temperature of the biogas should not surpass 40temp when the distance between the biogas and the pressure regulating valve for air inflow is 1m or nearer.
2. The pressure that this biogas generator set sustain ranges from 3kPa~10kPa and the fluctuated frequency of the pressure should not surpass 1kPa/min.
3. The content of the methane in the biogas should not be lower than 45% and its fluctuated frequency should not surpass2%/min.
4. The content of H2S should not surpass 200mg/Nm3 and the content of NH3 should not surpass 20mg/Nm3.
5. The granularity of the impurity should not surpass 5μ M and the content of the impurity should not surpass 30mg/Nm3.
6. The content of water in biogas which is used in this biogas generator set should not surpass 40g/Nm3.
7. Low density biogas generator should be used for biogas with methane of about 30%~45%.
For those gases which cannot reach the conditions above, this biogas generator set should be specially allocated after evaluation according to the specified composition, pressure, temperature, etc. Provided.
Technologies Used
Technologies that this biogas generator set uses include electrical fuel gas mixing technology, low-pressure air inflow technology, automatic control technology for burning and safe conveying system
Technical Specifications
Name of Parameter Value of Parameter 

Engine
Ruichang series natural gas generators are adopt the Cummins gas engine with Stamford brand alternator. And Cummins gas engine adopts the America ignition system and pottery rotate high power lead .

The Ruichang Natural Gas Generator features advanced process, rational structure, reliable performance, low noise and vibration, easy to start as well as convenient in installation and maintenance. They are applicable for oil production, various pump stations, small power station as so on.

Requirements to Natural Gas:
Thermal Value
CH4≥ 41860 KJ/
S ≥ 85%
H2S ≤ 20MG/
Gas Pressure: 80-200 Kpa

2). Alternator
Original Stamford & Marathon Alternator with brushless self-excited, AVR, H Class Insulation, IP23 Protection.

3). Control System
Adopt the top brand controller( DSE510, DSE5210, DSE5320, DSE5220 etc) and ComAP Controllers( MRS-10, MRS-16. MRS-15 etc) with manual, automatic & remotely operation for the users.

4). Test & Commissioning
Each generator has been got through 2 hous load test for running 0%, 25%, 50%, 75%, 100% and one hours overload testing

5). Standard Accessories:
Standard radiator mounted on skid, common steel frame, circuit breaker, damper, exhaust pipe, battery, shock pad, operation manual, silencer, test report and certificate

6). Warranty
All equipment is warranted for a period of 1000 hours or 12 months fro mthe date of commissioning.

7). Certificate: ISO9001: 2000, BS4999, BS5000, BS5514, CE, EPA, ISO4001: 2004

8). Package: Standard exporting Plywood Case