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400kw Natural Gas Engine Generator Set

China 400kw Natural Gas Engine Generator Set, Find details about China Ng Gas Engine Generator, Jichai from 400kw Natural Gas Engine Generator Set

Model NO.
400GF-T
Standard
Standard
Rpm
1000
Trademark
Sinotruck
Transport Package
Wood Cases Packing
Specification
200GF-T
Origin
China
HS Code
85022000
Model NO.
400GF-T
Standard
Standard
Rpm
1000
Trademark
Sinotruck
Transport Package
Wood Cases Packing
Specification
200GF-T
Origin
China
HS Code
85022000
400kw natural gas engine generator set

Jichai Brand Generator is designed and manufactured to be high quality, long usage life, easy operation, low maintenance cost, high intelligence with low engine speed, low fuel consumption, low gas quality requirement, tough environmental adaptability, high stability and low fluctuation. The generator is desirable for industrial power solution.
 

Specification of 350kW natural gas generator

350kw Natural Gas Generator is equipped with 6TDN Gas engine as original power. It is consisted of brush-less three-phase synchronous alternator, and Control System made by advanced manufacturing plant.

350kW Generator is designed and manufactured to be high quality, long usage life, easy operation, low maintenance cost, high intelligence with low engine speed, low fuel consumption, low gas quality requirement, tough environmental adopt ability, high stability and low fluctuation. The generator is desirable for industrial power solution.
Requirements for Fuel Gas 
In order to ensure its reliable and stable operation of the generator set, the requirements for the natural gas quality is as follows:
--Natural gas should be dehydrated without any water, crude oil & clean oil
--Natural gas pressure 100~400kPa;
--Natural gas temperature -20~40ºC;
--Total sulfur content less than 200mg/m3.
Note: Gas volume is under standard condition with 100kPa atmosphere, 20ºCambient temperature,30% relative moisture.

Requirements for Cooling Water 
Soften water is required by high temp and low temp engine circulation system. Cooling water should be lightly alkaline clean water without any corrosive compound, such as chloride,sulfate or acid etc. The main index requirements are as follows:
Hardness 0.7~5.3me/L
Chloride ion content<150mg/L
PH value7~8.5

Requirements for Lubricant 
Engine is equipped with complete lubrication system, with oil consumption≤0.3g/kW·h. 
Lubricant model: Mobil Pegasus 705 or 15W40CD.

Requirements for Environment
Gas generator set can run steadily, reliably, continuously under following condition: ambient temperature between -40ºC~+40ºC,relative moisture<90%,sea level elevation≤2000m. The generator can output rated power under standard environmental conditions:atmosphere pressure 100kPa, ambient temperature25ºC, air relative moisture 30%.
Main Specification of Gas Generator Set
Model350GF-T
Rated power350kW/450kVA
Rated voltage400V
Rated speed1500rpm
Rated frequency50Hz
Rated current650A
Power factor0.8 Lagging
Control modeElectric control
Gas Engine Model6TDN
AlternatorEG315-360
Starting method24V DC electric start
Coupling methodElastic coupling
Voltage regulationAutomatic
Cooling ModeVertical radiator
Water capacity330L
Overall dimension3860×1850×2280mm
Weight4900kg
Main Specification of Gas Engine
Model6TDN
Rated power350kw
Number and layout of cylinders6-cylinders, in line 
TypeFour strokes, Open type water cooled, Turbo-charged, Electronic ignition, Electronic speed governor
FuelNatural Gas
Fuel Control SystemESI
Ignition typeSpark plug ignition
Ignition controlAltronic 
Compression ratio11.5 
Zero pressure valveDUNS
Bore´Stroke152´180 mm
Speed GovernorElectric governor
Displacement19.6
Gas Consumption@350kw (Nm3/h)≥105
Overall dimension (mm)2230×1090×1815mm
Weight(kg)2200





Main Specification of Alternator 
Exciting modelInsulation classConnectionCoolingStructure type
Brush-lessClass F3-phase, 4-wireAir cooledAVR and reactive droop regulator assembled in alternator
Data shown in above table tested under standard working condition: 25 Dec C, atmospheric pressure 100kPa, relative humidity 30%, altitude <1000m.

Control Panel
 
Control panel is panel type, vertical structure, model is GPL350.
Control panel is equipped with meters showing various parameters of operating status, automatic air switch and timer. All of the electric cells possess three-proof functions.

The monitoring and protection cabinet of the control system is installed on the unit base.
The control system configuration is as follows:
  • Control panelü             
  • Cabinet componentsü 
  • Electrostatic battery chargerü 
  • Emergency stop button
Digital indication for: 
  • Start/Stop button
  • Hours run 
  • Battery voltage    
  • Engine speed 
  • Oil pressure
  • Alarm output 
  • Water temperature
  • Frequency
  • Voltage and currency
Shutdown with the following indication:
  • Low oil pressure
  • High water temperature
  • Low water level
  • Over speed  
  • Emergency stop
  • Failure to start

 
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