Audited Supplier
2000GF-T
O&M Oversea
1year
AC Three Phase
Gas
CE, ISO, CCC
2MW
Standard
1000
Woodward
Jichai
Wood Cases Packing
1100GF-DT
China
85022000
Product Description
natural gas power plant 20mw gas
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.
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.
800KW Natural Gas Generator Specification
Engine Technology Specification
Remark: All parameters may changed without prior notice as technical upgrade.
Alternator Technology Specification
Air intake system Specification
Intercooling system Specification
Cooling system Specification
Exhaust system Specification
Lubrication system Specification
Fuel system Specification
Electrical system Specification
Heat balance test data under rated working condition(10.3ºC)
| Type | 900GF-T |
| Rated Power | 900kW |
| 24 hrs Continous power | 765kw |
| Rated Voltage | 400 |
| Rated Current | 1260 |
| Rated Frequency | 50Hz |
| Supply Connecting | 3 phases 4 wires |
| Rated Speed | 1500r/min |
| Rated Power Factor | Cosφ 0.8(lagging) |
| Eng. Oil consumption | ≤0.3g/kw h |
| Efficiency | 38 % |
| Starting Method | DC24V Electric |
| Noise dB(A) | ≤105 |
| Ref. Overall Dim.(LBH) | Open type: 6000×2200×2400 mm Containerized type: 8230X3000X2900 mm |
| Ref. Weight | 14500kg |
Engine Technology Specification
| Type | 12M33D900E310NG |
| Number of cylinders | 12 |
| Number of Valves | 48 |
| Cylinder Arrangement | V type |
| Cylinder diameter x stroke | 150×185 mm×mm |
| Total Displacement | 39.2 L |
| Fuel System | Electronically controlled low pressure pre-turbo mix |
| Intake Type/Aspiration | Turbocharged and inter-cooled |
| Compression ratio | 11 |
| Rated Power,kW | 900 |
| Rated Speed,r/min | 1500 |
| Overall Dimensions (L x W x H) | 2651×1338×1631mm |
| Engine Net weight | 3390kg |
| Mean Piston Speed | 9.25m/s |
| Mean effective pressure | 1.837 MPa |
| Maximum Burst Pressure | ≤13 MPa |
| Minimum No-load Speed | 700-750 r/min |
| Ignition Order | A1-B2-A5-B4-A3-B1-A6-B5-A2-B3-A4-B6 |
| Sense of Rotation | Anticlockwise(In the Face of Flywheel) |
| Min.cold start temperature without auxiliary starting device(°C) | -5°(C) |
| Min. cold start temperature with auxiliary starting device (°C) | -10°(C) |
Alternator Technology Specification
| Alternator Model | EG450-800N-6 |
| Rated capacity | 1000kVA |
| Rated power | 800kW |
| Voltage | 400V |
| Frequency | 50Hz |
| Rated speed | 1000r/min |
| Recovery time | 1s |
| Waveform : THD | <3% |
| Winding pitch | 5/6 |
| Voltage regulation | +/- 1% |
| A.V.R. model | EVC600 |
| Duty | S1 |
| Number of poles | 6 |
| Class of insulation | H |
| Class of temperature rise | H |
| Excitation | Brushless |
| Rated power factor | 0.8 |
| Efficiency of 25% load | 94.25 |
| 50% load | 95.81 |
| 75% load | 95.98 |
| 100% load | 95.62 |
| 110% load | 95.38 |
| Short-circuit ratio | 0.681 |
| Direct axis synchronous reactance | 2.145 |
| Quadrature axis synchronous reactance | 0.971 |
| Direct axis transient reactance saturated | 0.136 |
| Direct axis subtransient reactance saturated | 0.099 |
| Quadrature axis subtransient reactance saturated | 0.115 |
| Zero sequence reactance unsaturated | 0.031 |
| Leakage reactance | 0.061 |
| Negative sequence reactance saturated | 0.11 |
| Open circuit time constant | 2.492 |
| Short-circuit transient time constant | 0.157 |
| Subtransient time constant | 0.003 |
| Armature time constant | 0.026 |
| Stator winding | 6ends |
| Rotor | With damping cage |
| Overload | 110% rated load for 1 hour |
| Method of cooling | IC01 |
| Ambient temperature | -15~40ºC |
| Sense of rotation | Clockwise direction |
| Type of construction | Double |
| Degree of protection / enclosure | IP23 |
| Maximum overspeed | 1250rpm 2mins |
Air intake system Specification
| Air intake temperature rise | 5ºC |
| Air intake restriction dirty filter | ≤5 kPa |
| Recommended air flow @ PRP | 3807 kg/h |
| Min. diameter of intake pipe | 160 mm |
Intercooling system Specification
| Max. intake temperature | 55ºC |
| Max. difference between intake temperature &ambient temperature | ≤30ºC |
| Max. intake pressure drop of intercooler | 12 kPa |
Cooling system Specification
| Permitted lowest coolant temperature of engine running | 50ºC |
| Min. inside diameter of coolant outlet pipe | 45mm |
| Coolant alarm temperature | 95ºC |
| Thermostat opening temperature/full open temperature | 80/92ºC |
| Min. pressure in cooling system | 50kPa |
| Coolant capacity of the engine | 75.94 L |
Exhaust system Specification
| Max. exhaust back pressure | 7.5kPa |
| Max. exhaust temperature before turbocharger | 730ºC |
| Max.exhaust temperature after turbocharger | 680ºC |
| Exhaust flow @ PRP | 3968kg/h |
| Min. diameter of exhaust pipe | 220mm |
| Max. bending moment of exhaust gas exit flange | 10Nm |
Lubrication system Specification
| Oil capacity Min / Max | 120/146L |
| Oil pressure in normal condition idle speed | ≥200kPa |
| Oil pressure in normal condition at rated speed | 400-650 kPa |
| Lowest oil pressure alarm value | 200kPa |
| Lowest oil pressure shutdown value | 160kPa |
| Max. oil temperature | 105kPa |
| Oil flow | ≥392 L/min |
| Oil fuel consumption ratio based on engine fuel consumption data | ≤0.3% |
Fuel system Specification
| Min. gas resistance of the fuel mixer inlet | 2kPa |
| Max. gas resistance of the fuel mixer inlet | 7kPa |
| Max. allowed fuel inlet temperature | 50ºC |
| The recommended min. gas inlet pipe diameter | 40mm |
Electrical system Specification
| The max. resistance of the starting circuit | 0.002Ω |
| Min. sectional area of the wire | 70mm² |
| Starter power/ Staring voltage(Basic Engine) | 8.5/24kW/V |
| Coolant inlet/ output pressure | 0.4/215 kPa |
| Coolant flow | 80.6 m3/h |
| Coolant inlet/output temperature | 94.1/89ºC |
| Intercooler inlet/output temperature | 147.7/41.4ºC |
| Intercooler inlet/output pressure | 200/151 kPa |
| Engine heat | 2230 kJ/s |
| The heat loss by the exhaust | 703.3 kJ/s |
| The heat loss by the coolant | 401.6 kJ/s |
| Intercooler heat dissipating capacity | 112.8 kJ/s |
| Radiation heat of the engine surface | 112 kJ/s |
| Note: Because of test errors and other reasons, the surface radiation heat is 5%of the engine total heat. | |
