| Name of New Equipment: | 127 series natural gas engine products (450-660kW) | | Brand name of Equipment: | CNPC Jichai | | P/N of Equipment: | 400GF-T | | Industry: | Gas Power Generation Industry | | Summary Briefs on the equipment: | | | Origin of Product: | | | Original Packing: | 带原厂商包装 Original Packing | | Warranty: | | | Installation, commissioning service: | 安装 Installation | | Role: | 设备所��方Owner of equipment | | Already Sold or not: | | | Time of first Sold: | | | Already sold coutry or region: | | | Rough budget or contract value: | 货币选择 | | Payment Terms: | | | File Link: | NO_File |
127 series natural gas engine products (450-660kW) According to the Oil Industry Ministry's (82) Oil Manufacturing No. 17 Order, in 1982，Jichai carried out R&D of high-power turbocharged natural gas engines. Three prototypes were developed in the laboratory between 1984 and 1988，and 10,000 hours of industrial tests were conducted in Shengli Oilfield. October 12�?988 passed the national appraisal, the identification model 600kW/1 OOOr/min external hybrid supercharged gas engine. After years of continuous improvement, products have become serialized and widely used in major oil fields and gas applications, resulting in huge economic benefits. Identification conclusion:Filling the gap of China's pressurized high-power natural gas machine, the main indicators have reached the international advanced level.
Production characteristic Production code: 127/408 WOODWARD controller
Magnetor ignition
Ignition plug, high pressure coil
Diaphragm mixer
Intake-gas pressure�?100-400KPa
Natural gas、oilfield associated gas
Mainly used in natural gas power generation and oil field drilling power fields
Application project Niger Natural Gas Power Plant Project Kazakhstan Gas Coupling set Unit Project Sudan Natural Gas power plant Project
Typical Generator set Technical Specifcation
| Genset model | 400GF-T | 500GF-T | 600GF-T | | Alternator model | Siemens technology�?Brushless excitation�?Automatic voltage control |
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| | Control panel | GPL400 | GPL500 | GPL600 | | Rated power | 400kW | 500kW | 600kW | | Rated voltage | 400V/6300V/10500V/480V/13800V |
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| | Rated frequency | 50/60 Hz |
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| | Rated power factor | 0.8 |
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| | Wiring mood | 3 Phase 4 Wire/3 Phase 3 Wire |
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| | Protection Class | IP23 |
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| | Insulation Class | H |
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| | Stabilized state voltage regulation | ≤�?.5% |
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| | Transient voltage regulation | �?20%�?/span>-15�?/span> |
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| | Voltage stabilization time | �?1.5 s |
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| | Fluctuation rate of voltage | �?.0% |
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| | Stabilized state frequency regulation | 0�?/span>5% |
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| | Transient frequency regulation rate | ≤�?0% |
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| | Frequency stabilization time | �?7 s |
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| | Fluctuation rate of frequency | �?.5% |
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| | Overall dimension | 4566mm×2040mm×2195mm | 4566mm×2040mm×2780mm | 4733mm×2040mm×2778mm | | Net weight | 11300kg | 11800kg | 12000kg | | Engine model | 12V190DT-2 | 12V190ZDT-2 | 12V190ZDT1-1 | | Type | Four strokes�?V -type�?br/>Water cooling�?Spark plug ignition ,
Electric controller ,Outer mixed | Four strokes�?V-type�?Turbocharged
Intercooling�?Spark plug ignition�?br/>Electric controller, Outer mixed |
| | Number of cylinder | 12 |
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| | Bore | 190mm |
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| | Stroke | 210mm |
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| | Total displacement | 71.5L |
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| | Rated speed | 1000r/min | 1200r/min |
| | Rated power | 450kW | 552kW | 660kW | | Idle speed | 700r/min |
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| | Gas pressure | 100~400 KPa |
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| | Gas consumption | �?1386kJ/kW·h |
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| | Oil consumption | �?.8g/kW·h |
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| | Exhaust temperature�?/span>before turbine�? | �?80�?/span> |
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| | Water outlet temperature | <90�?/span> |
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| | Water inlet temperature of intercooler | <45�?/span> |
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| | Oil temperature | <90�?/span> |
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| | Stabilized speed droop | 0�?/span>5 % |
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| | Cooling mood | Open type �?cooling tower/closed type �?vertical or horizontal radiator |
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| | Lubrication method | Pressure and splash lubrication |
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| | Starting mood | Electric starting |
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| | Crankshaft rotation | Counter-clockwise (facing to flywheel) |
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