Power coverage range: 450kW~600kW
Applicable ship types:Marine generator sets
Technical Parameters
| Name | Main technical parameters | |||||||
| Unit Model | CCFJ450J-W | CCFJ500J-W1 | CCFJ600J-W2 | |||||
| Power 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 (hysteresis) | |||||||
| Rated speed r/min | 1500 | |||||||
| Steady-state voltage regulation absolute value % | ≤2.5 | |||||||
| Absolute value of transient voltage deviation % | Sudden discharge 60% rated current | ≤20 | ||||||
| Sudden increase of 60% rated current | ≤15 | |||||||
| Voltage stabilization time s | ≤1.5 | |||||||
| Absolute value of voltage fluctuation rate % | ≤1 | |||||||
| Absolute value of transient speed regulation % | Sudden increase 0-50% | ≤10 | ||||||
| Sudden increase of 50-100% | ||||||||
| Sudden unloading 100%-0 | ||||||||
| Transient speed regulation stabilization time s | ≤5 | |||||||
| Steady state speed regulation % | ≤5 | |||||||
| Speed fluctuation absolute value % | ≤1 | |||||||
| Insensitivity of unit speed control system % | ≤0.5 | |||||||
| Rated fuel consumption g/(kW·h) | ≤230 | |||||||
| Oil consumption rate g/(kW·h) | ≤0.3 | |||||||
| Fuel brand | Summer: GB 19147-2016 superior or first-grade 0, 10 light diesel; | |||||||
| Winter: GB 19147-2016 superior or first-class light diesel No. 0, No. -10, No. -20, No. -35 (select according to the ambient temperature) | ||||||||
| Engine oil brand | Summer: 40CF, 15W/40CF; | |||||||
| Winter: 30CD, 10W/30CD or other diesel engine oil suitable for the environment and not lower than CF grade in GB 11122-2006 | ||||||||
| Startup method | Electric start | |||||||
| Cooling method | Internal circulation: closed cycle water cooling, external circulation: open cycle water cooling | |||||||
| Motor winding connection method | Three-phase four-wire | |||||||
| Unit working mode | continuous | |||||||
| Working environment conditions | Ambient temperature | 45°C | ||||||
| Outboard water temperature | 32°C | |||||||
| Tilt Angle | Heel 15°, Roll 22.5°, Pitch 7.5°, Pitch 10° | |||||||
| Temperature rise | Thermal Class A | 55°C | ||||||
| Measurement method R | ||||||||
| Short Circuit | The AC generator and its excitation system can maintain at least 3 times the rated current for at least 2s under steady short-circuit conditions. | |||||||
| Overload | 50% overcurrent 2min | |||||||
| Fuel engine model | YC6TF815L-C24 | YC6TF815L-C24 | YC6TF980L-C22 | |||||
| Diesel engine rated power kW | 600 | 600 | 720 | |||||
| Generator Model | SB-HW4.D-450 | SB-HW4.D-500 | SB-HW4.D-600 | |||||
| (SAE0-18) | (SAE0-18) | (SAE0-18) | ||||||
| Generator rated power kW | 450 | 500 | 600 | |||||
| Unit mass kg | 5230 | 5355 | 5930 | |||||
| Overall dimensions (length x width x height) mm | 3277×1481×1950 | 3277×1481×1950 | 3464×1481×1950 | |||||
| Note: Dimensions and weight may vary depending on configuration. | ||||||||
YUCHAI YC6TF Marine Diesel Gen...
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