燃料类型Fuel type 沼气Biogas
机组型号Model LH-700GFZK
机组类型 Generator Set type 普通型 Normal type 集装箱型Containerized type
发动机型号Engine model Z12V190ZLDK
额定功率Rated power, KW 700
额定电流Rated current, A 1263/80/48
额定电压Rated voltage, V 400/6300/10500(可选Optional)
额定频率Rated frequency, Hz 50
额定转速Rated speed, r/min 1000
额定功率因数Rated power factor, COSφ 0.8(滞后Optional)
机油消耗率Lub oil consumption, g/(KW/h) ≤0.85
发电效率Efficiency, % 38
相数与接法Phase and connection 三相三线制或三相四线制 3 phase 3 wire or 3 phase 4 wire
调压方式Voltage regulation method 自动调压 Automatic voltage regulation
励磁方式Exciting method 无刷励磁Brushless
起动方式Starting method DC24V电启动DC24V Electric starting
调速方式Speed regulation method 电子调速Electronic speed control
噪声Noise,dB(A) ≤106(普通型 Normal type)/≤80(集装箱型 Containerized type)
振动Vibration, mm/s ≤7.2
冷却方式Cooling method 闭式冷却Closed type/开式冷却
外形尺寸Overall dimension(L×B×H), mm 5480×2100×2335/8930×2440×2900(普通型Normal type/集装箱型Containerized type)
净质量Net weight, kg 14500/20000(普通型Normal type/集装箱型Containerized type)
大修期Overhaul period, h 35000
发动机型式Engine type 四冲程4 stroke,火花塞点火Spark plug ignition, 水冷Water cooling, 增压中冷Turbocharging & intercooling,电控混合Electronic mixing control
气缸排列Cylinder arrangement V型60°夹角V type 60°angle
气缸数Number of cylinders 12
气缸直径Cylinder bore, mm 190
活塞行程Piston stroke, mm 210
总排量Total displacement, L 71.45
活塞平均速度Average speed of piston, m/s 7
较低空载稳定转速Minimum iding stabilized speed, r/min 600
出水温度Outlet water temp,℃ ≤85
油底壳机油温度Lub oil temp,in oil pan, ℃ ≤90
主油道机油压力Lub oil pressure of main oil gallery, kPa 400-800
增压器机油压力Lub oil pressure of turbocharger, kPa 200-400
稳定调速率Steady speed regulation ratio, % 0-5可调(Adjustable)
润滑方式Lubrication method 压力和飞溅复合式润滑(Combined lubrication of pressure and splash)
点火方式Lgnition method 火花塞电点火(Spark plug ignition)