450KW Yuchai Marine Diesel Generator Set Powered by YC6TF815L-C24 Engine
| Name | Main Technical Parameters | |||||||
| Genset model | CCFJ450J-W | CCFJ500J-W1 | CCFJ600J-W2 | |||||
| Power supply type | Three-phase AC | |||||||
| Rated power kW | 450 | 500 | 600 | |||||
| Rated voltage V | 400 | 400 | 400 | |||||
| Rated current A | 812 | 902.1 | 1083 | |||||
| Rated frequency (Hz) | 50 | |||||||
| Rated power factor(COSφ) | 0.8(Lag) | |||||||
| Rated speed r/min | 1500 | |||||||
| Absolute value of steady-state voltage regulation % | ≤2.5 | |||||||
| Absolute value of transient voltage deviation % | Sudden unloading 60% Rated current | ≤20 | ||||||
| Sudden load 60% Rated current | ≤15 | |||||||
| Voltage stabilization time (s) | ≤1.5 | |||||||
| Absolute value of voltage fluctuation rate % | ≤1 | |||||||
| Absolute value of transient speed regulation % | Sudden load -50% | ≤10 | ||||||
| Sudden load 50-100% | ||||||||
| Sudden unloading 100%-0 | ||||||||
| Transient speed regulation stabilization time s | ≤5 | |||||||
| Steady-state speed regulation % | ≤5 | |||||||
| Absolute value of speed fluctuation rate% | ≤1 | |||||||
| Insensitivity of genset speed governing system % | ≤0.5 | |||||||
| Fuel consumption rate under rated conditions (g/(kW·h)) | ≤230 | |||||||
| Specific oil consumption (g/(kW·h)) | ≤0.3 | |||||||
| Fuel grade | Summer: 0#, 10# light diesel of GB 19147-2016 premium grade or first grade; | |||||||
| Winter: 0#, -10#, -20# and -35# light diesel of GB 19147-2016 premium grade or first grade (selected based on the ambient temperature)) | ||||||||
| Oil grade | Summer: 40CF, 15W/40CF; | |||||||
| Winter: 30CD, 10W/30CD or other diesel engine oil that is not inferior to Grade CF in GB 11122-2006 and suitable for the environment. | ||||||||
| Start mode | Electric start | |||||||
| Cooling mode | Internal circulation:Closed circulating water cooling,External circulation:Open water cooling | |||||||
| Connection mode of motor winding | Three-phase four-wire | |||||||
| Operating mode of genset | Continuous | |||||||
| Operating environment conditions | Ambient temperature | 45°C | ||||||
| Outboard water temperature | 32°C | |||||||
| Inclination angle | Hell: 15°; roll: 22.5°; trim: 7.5°; pitch: 10° | |||||||
| Temperature rise | Thermal classificationA | 55°C | ||||||
| Measurement method R | ||||||||
| Short circuit | The alternator and its excitation system can maintain at least 3 times the rated current for at least 2s under steady-state short-circuit conditions. | |||||||
| Overload | 50% overcurrent; 2 min | |||||||
| Fuel engine model | YC6TF815L-C24 | YC6TF815L-C24 | YC6TF980L-C22 | |||||
| Rated power of diesel engine (kW) | 600 | 600 | 720 | |||||
| Alternator model | SB-HW4.D-450 | SB-HW4.D-500 | SB-HW4.D-600 | |||||
| (SAE0-18) | (SAE0-18) | (SAE0-18) | ||||||
| Rated power of motor (kW) | 450 | 500 | 600 | |||||
| Genset weight (kg) | 5230 | 5355 | 5930 | |||||
| Diemension(Length × width × height) mm | 3277×1481×1950 | 3277×1481×1950 | 3464×1481×1950 | |||||
| Note: Dimension (L*W*H) may vary with the configuration. | ||||||||












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