Customization: | Available |
---|---|
After-sales Service: | O&M Oversea |
Warranty: | 1year |
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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 |
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 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 temperature rise | 5ºC |
Air intake restriction dirty filter | ≤5 kPa |
Recommended air flow @ PRP | 3807 kg/h |
Min. diameter of intake pipe | 160 mm |
Max. intake temperature | 55ºC |
Max. difference between intake temperature &ambient temperature | ≤30ºC |
Max. intake pressure drop of intercooler | 12 kPa |
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 |
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 |
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% |
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 |
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. |