1200GF50 Gas Generator Set

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Product Details

175 series engine design is based on the 12V175 diesel engine. It is a high-power, four-stroke, high.pressurized, water-cooled, direct-injection engine, and developed by jichai and AVL company of Austria with complete intellectual property rights. it has the characteristics of low energy consumption, high reliability and long life. it has reached the international advanced level at power, economy, reliability and emission index.The engine adopts new technology of electronic control, high pressure common rail, miller cycle, exhaust post-treatment, high efficiency supercharging and intercooling, the average effective pressure reaching 2.0mpa,the first overhaul period reaching 35,000 hours, and the emission index meeting the U.S. EPA Tier2 emission

standard.

175 series diesel engines are a new generation of drilling RIGS researched by jichai with 40 years of experience in the design and manufacture of high-power 190 diesel engines for oil field drilling. The machine can provide powerful power for electric drive drilling RIGS from 4000m to 12000m, meeting strict emission regulations in Europe and the United States. It can also be used in the fields of offshore platforms.,large ships,self-provided power stations and construction machinery.

gas generator set

1200GF50 Gas Generator Set

Technical Specification of Gas Generator

Main technical parameters of gas generator set
Model	1200GF50
Power	1200kW
Rated frequency	50Hz
Rated voltage	600V
Rated current	1650A
Rated power factor	0.7(Lagging）
Rated speed	1500r/min
Speed regulation method	ECU control
Starting method	Air or electric motor
Cooling method	Independent closed motor driven suction fan with forced cooling of radiator
Operating method	Remote electronic control
Lubricating mode	Pressure and splash lubrication
Crankshaft rotation	Counterclockwise (facing flywheel)
Emission	Meet EPA TIER2 emission standards
Stabilized speed regulation rate	0-5%
Overall dimension	6163mm2220mm2799mm
Weight	16600kg
Main technical parameters of gas engine
Model	12V175ZL-1
Power	1370kW
Rated speed	1500r/min
Number and arrangement of cylinders	12 cylinders, 60°angle, "V" type
Type	Four stroke, water-cooled, common rail electronic injection, two-stage air-cooled
Bore x stroke	175 x 190mm
Total piston displacement （L）	54.8
Fuel consumption rate	≤ 198+5% g/kW · h
Oil consumption rate	≤ 0.6 g/kW · h
Minimum no-load stable speed	700 r/min
Exhaust temperature	≤ 680 ℃
Outlet water temperature	≤ 95 ℃
Oil temperature	≤ 95 ℃
Stablized speed droop（%）	≤ 5
The emission standards comply with the emission limits and measurement methods for exhaust pollutants from diesel engines used for non road mobile machinery (China Phase III) in GB 20891.
Smoke intensity	<1.0 FSU
Noise	Complies with GB14097
Crankshaft steering	Facing the output end in a counterclockwise direction
Main technical parameters of alternator
Model	1FC2 565-4LB93
Type	Brushless three-phase synchronous generator
Rated capacity	1900kVA
Rated voltage	600V
Rated frequency	50Hz
Rated power factor	0.7(Lagging）
Rated speed	1500r/min
Wiring method	Three-phase three wire system
Protection Class	IP23
Excitation method	Brushless self excitation
Insulation level	H
Cooling method	IC01 air cooling
Steady state voltage regulation	≤+2.5%
Transient voltage regulation	<-15%,<+15%
Voltage stabilization time	<4s
Voltage fuctuation rate	≤1.0%
Voltage regulation response time	≤ 0.02s
Steady state frequency regulation	0~5 %
Transient frequency regulation	≤-10%,≤+12%
Frequency stabilization time	≤3s
Frequency fuctuation rate	<1.5%
Line voltage waveform distortion rate	≤ 5%
Adjustment range of no-load voltage	≥ 90%~110%
Outgoing direction	The outgoing lines on the junction box are all made of metal gland interfaces, and the 600V main power contractor provides 2 646MCM cables per phase.