720kw卡明斯的柴油发电机确定

720kw Cummins Diesel Generator Set Sino-AmericanChongqingCumminsGeneSetParameter Prime Output Generatorsetpower(KW) 650 Generatorsetpower(KVA) 813 Enginepower(KW) 664 Enginemodel KTA38-G2 Enginemanufacturer CCECCummins Enginetype Vee12cylinder,4-stroke,turbocharged Enginecoolingmode Designasawholeunder40watertankradiator,belt-drivencoolingfanandsafetyshield Speedregulationsystem Highprecisionelectronicspeedregulationsystem Start-upmode 24VDCstartup,equippedwithsiliconrectificationchargingalternator Filtersystem DryairfilterDual-fuelfilter,oilfilter,coolcantfilter Fuelsystem PTfuelpump,EFCgovernorsystem EngineexhaustL 37.8 Compressionratio 14.51 Borexstroke(mm) 159×159 100%loadfuelconsume(L/h) 145 AirintakeL/min 850 AirexhaustL/min 2398 Airexhausttemperature 541 Max.exhaustbackpressureKPa 10 FuelcapacityL 135 CoolantcapacityL 308 Alternator Synchronousbrushlessalternator(optional) Shortcircuitdefend Airswitch Ratedvoltage/frequency/powerfactor 400V/230V,50,0.8lagging,three-phasesfourwires Stablefrequencychargeratio 0∼5%couldbesetted Idlevoltageregulationscope ≥95%∼105% Stablevoltageregulationratio Betterthan±1% Insulationgrade/defendgrade GradeH/IP22 Telephoneinfluencefactor(TIF)/Telephoneharmonic-wavefactor(THF) TIF50/THF2% Bundledparts Fuelbucket;plumbicacidhigh-energybatteryexhaustsiphonsylphonbellowsflangemuffleranti-crashmatandmanual Overalldimensionmm 4580×1630×2410 Generatorsetweightkg 8980