270ZLD
Form 1 prime motor is the marine motor set technical specification of diesel engine ZC8270Set modelCCFJX-WCCFJX-WCCFJX-W Electric generator Rating power kWRating voltage V400400400Rating current A Rating frequency Hz505050Rating power factor COSΦ0.8（Hysteresis）0.8（Hysteresis）0.8（Hysteresis）Rating speed r/min600600750Excitation modeBrushlessBrushlessBrushlessInsulation gradeB/FB/FB/FProtection gradeIP23IP23IP23Phase number and connectionthree-phase four-wire/ three-phase three-wirethree-phase four-wire/ three-phase three-wirethree-phase four-wire/ three-phase three-wire Diesel engineContinuous rating of the diesel engine kW 2400 2207 2060Maximum power of the diesel engine kW Rating Speed r/min750750750Minimum idling stabilized speed r/min300300240Number of cylinders888 Cylinder boremm 270270270 Piston Stroke mm385385385Lubricating modeForce-feed lubricationForce-feed lubricationForce-feed lubricationStarting modeStarting with compressed air motorStarting with compressed air motor Starting with compressed air motorFuel consumption Rate g/kW.h182+5%182+5%182+5%Specific oil consumption Rate g/kW.h0.80.80.8 Generator setSteady state voltage regulation %±2.5±2.5±2.5Transient voltage regulation %-15～+20-15～+20-15～+20 Voltage setting time S≤1.5≤1.5≤1.5 Fluctuation rate of Voltage %≤1≤1≤1Steady state rate adjustment frequency %≤5（It can be adjusted between 0-5）≤5（It can be adjusted between 0-5）≤5（It can be adjusted between 0-5）Transient frequency regulation %±10±10±10 Frequency setting time S≤5≤5≤5 Frequency fluctuation rate %≤1≤1≤1The setting range of floating voltagebetween 95% and 105% with nominal voltagebetween 95% and 105% with nominal voltagebetween 95% and 105% with nominal voltageThe technical characteristics of the set1.1 Operating environment 1.1.1 The set of operating environment may output nominal power in the following conditions,Website:, and continue to operate 12 hours in succession in the rated condition (including overload 10% to operate 1 hour) or continue to work within the time customers asking——Ambient pressure: 100Kpa——Ambient temperature:25℃——Relative humidity: 30%1.1.2 Under the following working conditions, the unit can work normally： ——Altitude: not more than:2000m——Ambient temperature: -5℃; 40℃——Relative air humidity: no more than 90% (25℃)1.2 The unit can be connected to or combined with the Internet1.3 The unit has the following safe-guard functions:a. overspeed protectionb. low oil pressure protection c. high oil temperature and high water temperature alarm d. over voltage protectione. overload protectionf. over-current and short-circuit protection g. reverse power protectionh. low frequency protection (Limited to high pressure units) i. under-voltage protection (Limited to high pressure units)j. differential protection (Limited to high pressure units)
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