Jichai 500KW natural gas generator model:G12V190ZDT-2
Brand Name:Jichai
Certification:SGS
Model Number:G12V190ZDT-2
Minimum Order Quantity:1
Delivery Time:45DAYS
Payment Terms:L/C, T/T
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Location:
Jinan
Address:
1508 tengye center,licheng district,jinan city
Supplier`s last login times:
within 32 hours
Product Details
Company Profile
Product Details
INTRODUCTION
Series 190 inner mixing gas engine is developed by our company to meet the requirement of market. The whole engine is optimized by amending the shortages of the first gas engine generation. The power performance, fuel economy and reliability of this gas engine are improved a lot by adopting inner mixing mode, increasing compression ratio and boost ratio, enhancing swirl rat io, realizing lean -burnt by controlling air fuel ratio, using high-energy ignition, and etc.
This engine series is mainly used in generating by single engine or several engines forming a power station. It also can be used as power of compressor, oil t ransfer pump, water in jection pump, and etc.
MAIN FEATURES
Series 190 inner mixing gas engine is developed by our company to meet the requirement of market. The whole engine is optimized by amending the shortages of the first gas engine generation. The power performance, fuel economy and reliability of this gas engine are improved a lot by adopting inner mixing mode, increasing compression ratio and boost ratio, enhancing swirl rat io, realizing lean -burnt by controlling air fuel ratio, using high-energy ignition, and etc.
This engine series is mainly used in generating by single engine or several engines forming a power station. It also can be used as power of compressor, oil t ransfer pump, water in jection pump, and etc.
MAIN FEATURES
Engine Design
- Brushless Excitation -AVR
| Testing
|
Property Parameter Table
*Rating and fuel consumption based on ISO Standard conditions
(Ambient temperature at 25 degree Centigrade, Atmospheric pressure
at 100kPa and Relative humidity at 30%). Site rat ing and fuel
consumption should amend according to relative standard (The table
at right side for reference )
Main Specification of Engine
Main Specification of Alternator
| Model | 500GF-T1 |
| Engine type | G12V190ZDT1-1 |
| Alternator type | 1FC series(SIEMENS technology) |
| Rated Power * kW | 500 |
| Rated Speed rpm | 1200 |
| Rated Frequency Hz | 60 |
| Rated Voltage V | 480 |
| Rated PF | 0.8 |
| Vo ltage Regulation | AVR |
| Cooling Method | Closed cooling |
| Weight kg | 13800 |
| Dimension mm | 6200x2330x2778 |
Main Specification of Engine
| Model of engine | G12V190ZDT1-1 |
| Rated Power(kW) | 550kw |
| Rated Speed(r/ min) | 1200 |
| No. and layout of cylinders | 12-cylinder,60°Vee |
Type | Four stroke, Water cooled, Direct in jection, Air-fuel ratio
control, Spark plug ignition, Out mixing, Electrical control, Mixed after compressor, Turbocharged and aftercooled. |
| Heat consumption | ≤11386kJ/kW·h |
| Specific oil consumption (g/kW.h) | ≤1.63 |
| Bore(mm) | 190 |
| Stroke (mm) | 215 |
| Total displacement (L) | 73.15 |
| Governor | Electronic Governor |
| Exhaust temperature (before turbo) | ≤680ºC |
| Starting mode | 24V DC electric starting motor |
| Direction of rotation | Counter-clockwise(facing to flywheel) |
| Lubrication method | Pressure and splash lubrication |
| Hot water outlet temperature | <90ºC |
| Mid-cooler inlet water temperature | <45ºC |
| Oil temperature | <90ºC |
| Stable regulating rate | 0~5 % adjustable |
| Oil brand | Mobil Pegasus MOBIL610 |
| Cooling method | Forced water cooling |
| Manufacturer | CNPC Jichai Power Co., Ltd |
Main Specification of Alternator
| Model of alternator | 1FC series(siemens technology) |
| Rated power(kW) | 500 |
| Rated voltage(V) | 400 |
| Coupling | Elastic |
| Voltage regulator | 3 phase sensing with volts/60Hz. |
| Voltage regulation | Less than +/-0.5% in steady stat60e and less than +/- 0.5% with 3% speed change. |
| Rated voltage | 480 V |
| Rated frequency | 60Hz |
| Power factor | COS¢=0.8 |
| Efficiency | 93.5 % |
| Wiring mode | Three-phase four-wire system(Y) |
| Excitation mode | Brushless excitation |
| Insulation class | F |
| Running mode | Continuous |
| Protective class | IP23 |
| Cooling mode | Fans self-ventilation |
| Weight | 2700kg |
| Rotary inertia | 19kgm2 |
| Altitude | ≤1000m |
| Rotating direction | Anticlockwise(Facing to input end) |
| Generator outline direction | Right(Facing to shaft stretch direction) |
STANDARD SCOPE OF SUPPLY
| Natural Gas Engine Air inlet system Air filter Air cooler Bracket Control system Run/Auto/Stop control Governor Mechanic instrument Control Panel Explosion Proof Safety protection system Exhaust system Exhaust gas turbocharger Exhaust manifold | Electric Starter 24 Volt Lubricating System Main oil pump Lube oil filter Lube oil cooler Lube oil Centrifugal filter Cooling System Cooling fan and Driven device Level gauge Alternator Brushless excitation alternator AVR(digital mode) Spares Normal repair tools Special spare parts |
| Corrugated pipe Exhaust pipe Exhaust elbow Exhaust silencer Starting System DC starting motor | Technical document Others Common skid Elastic coupling |
Jichai 500KW natural gas generator model:G12V190ZDT-2
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