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Coal-bed Methane (CBM) Generating Set

Coal-bed Methane (CBM) Generating Set

Coal-bed Methane (CBM) Generating Set

Description of Coal-bed Methane (CBM) Generating Set:
Engine model: 12V190ZLM, 12V190ZLM-2
Rated power: 500 kW, 400 kW
Rated rpm: 1500 r/min, 1000 r/min
Starting mode: 24DC starting
Overhaul time: ≥18000 h
Overall dimensions: 5120×2040×2249 mm

Technical Parameters of Coal-bed Methane Engine:
Model 12V190ZLM 12V190ZLM-2
Code 1812M 1812CM
Type 4 stroke, sparkle ignition, water-cooled, turbocharged, inlet air cooling, mechanical inter-mixed
Arrangement of cylinders V shape, 60° angle
Number of cylinders 12
Diameter of cylinders 190mm
Stroke 210mm
Gas pressure 150-200kPa
Rated rev 1500 r/min 1000 r/min
Idle speed 700 r/min 600 r/min
Rated power 600 kW 500 kW
Heat consumption ≤11200 kJ/kw·h
Oil consumption ≤1.6g/kw.h
Oil brand Great Wall SE40 or Mobil Pegasus 705
Cooling mode Pressurized water cooling
Lubrication mode Pressure and spray lubrication
Exhaust temperature ≤650℃(before entering turbine)
Outline dimensions L×B×H 2670×1588×2366 mm
Net weight 5600kg


Technical Specs and Performances of Coal-bed Methane Generating Set:
Generating set model 500GF-MK1 400GF-MK1
Engine model 12V190ZLM 12V190ZLM-2
Generator model 1FC6456-6LA42 1FC5454-6TA42
Excitation Brushless phase compound excitation(three-phase four-wire)automatic voltage regulation, F class insulation
Rated power 500 kW 400 kW
Rated voltage 400 V
Rated rpm 1500 r/min 1000 r/min
Rated current 918A 903A
Power factor 0.8(lagging)
Starting mode 24DC starting
Cooling water system Open type with heat exchanger
Overhaul time ≥18000 h
Overall dimensions 5120×2040×2249 mm
Weight 12000kg