MTU 20V4000 DS2750Diesel Generator Set

Product highlights

380V–11kV/50Hz/primepower/fuelconsumptionoptimized20V4000G14F/waterchargeaircooling

Bene� ts— Lowfuelconsumption— Optimizedsystemintegrationability— Highreliability— Highavailabilityofpower— Longmaintenanceintervals

Support— Globalproductsupportoffered

Standards— Engine-generatorsetisdesignedandmanufacturedinfacilitiescertifiedtostandardsISO2008:9001andISO2004:14001

— GeneratorsetcompliestoISO8528— GeneratormeetsNEMAMG1,BS5000,ISO,DINENandIECstandards

— NFPA110

Power rating— Systemratings:2620kVA-2660kVA— AcceptsratedloadinonestepperNFPA110— GeneratorsetcompliestoG3accordingtoISO8528-5— GeneratorsetexceedsloadstepsaccordingtoISO8528-5

Performance assurance certi� cation (PAC)— Engine-generatorsettestedtoISO8528-5fortransientresponse— 75%loadfactor— Verifiedproductdesign,qualityandperformanceintegrity— Allenginesystemsareprototypeandfactorytested

Complete range of accessories available— Controlpanel— Powerpanel— Circuitbreaker/powerdistribution— Fuelsystem— Fuelconnectionswithshut-offvalvemountedtobaseframe— Starting/chargingsystem— Exhaustsystem— Mechanicalandelectricaldrivenradiators— Mediumandoversizedvoltagealternators

Emissions— Fuelconsumptionoptimized

Certi� cations— CEcertificationoption— Unitcertificateacc.toBDEW(GermanGrid-Code)

Optionalequipmentandfinishingshown.Standardmayvary.Optionalequipmentandfinishingshown.Standardmayvary.

Application data 1)

1 AlldatarefersonlytotheengineandisbasedonISOstandardconditions(25°Cand100mabovesealevel).2 ValuesreferencedareinaccordancewithISO3046-1.Conversioncalculatedwithfueldensityof0.83g/ml.Allfuelconsumptionvaluesrefertoratedenginepower.

Standardandoptionalfeatures

System ratings (kW/kVA)

Generator model Voltage fuel consumption optimized

without radiator with mechanical radiator

kWel kVA* AMPS kWel kVA* AMPS

LeroySomerLSA53.2M7(Lowvoltage LeroySomerstandard)

380 V 2112 2640 4011 2072 2590 3935

400 V 2112 2640 3811 2072 2590 3738

415 V 2112 2640 3673 2072 2590 3603

LeroySomerLSA53.2M12 (Lowvoltage LeroySomeroversized)

380 V 2112 2640 4011 2072 2590 3935

400 V 2112 2640 3811 2072 2590 3738

415 V 2112 2640 3673 2072 2590 3603

Marathon1020FDL7093(LowvoltageMarathon)

380 V 2128 2660 4041 2088 2610 3965

400 V 2096 2620 3782 2056 2570 3709

415 V 2096 2620 3645 2056 2570 3575

Marathon1030FDL7094(LowvoltageMarathonoversized)

380 V 2128 2620 4041 2088 2610 3965

400 V 2096 2620 3782 2056 2570 3709

415 V 2096 2620 3645 2056 2570 3575

Marathon1030FDH7101(Mediumvolt.marathon)

11kV 2112 2640 139 2072 2590 136

LeroySomerLSA53.2ZL12(Mediumvolt.LeroySomer)

11 kV 2112 2640 139 2072 2590 136

*cosphi=0.8

EngineManufacturer MTU Model 20V4000G14F Type 4-cycle Arrangement 20V Displacement:l 95.4 Bore:mm 170 Stroke:mm 210 Compressionratio 16.4 Ratedspeed:rpm 1500 Enginegovernor ECU9 Maxpower:kWm 2200 Aircleaner dry

Fuel systemMaximumfuellift:m 5 Totalfuelflow:l/min 27

Fuel consumption 2) l/hr g/kwh At100%ofpowerrating: 508.9 192At75%ofpowerrating: 387.7 195At50%ofpowerrating: 279.6 211

Liquid capacity (lubrication)Totaloilsystemcapacity:l 300 Enginejacketwatercapacity:l 205 Intercoolercoolantcapacity:l 50

Combustion air requirementsCombustionairvolume:m3/s 2.4 Max.airintakerestriction:mbar 50

Cooling/radiator systemCoolantflowrate(HTcircuit):m3/hr 80 Coolantflowrate(LTcircuit):m3/hr 32.5 Heatrejectiontocoolant:kW 860 Heatradiatedtochargeaircooling:kW 300 Heatradiatedtoambient:kW 105 Fanpowerforelectr.radiator(40°C):kW 44

Exhaust systemExhaustgastemp.(afterturbocharger):°C 580 Exhaustgasvolume:m3/s 6.5 Maximumallowablebackpressure:mbar 85 Minimumallowablebackpressure:mbar 30

Generator

Standard and optional features

Representsstandardfeatures

Representsoptionalfeatures

Cooling system

Jacketwaterpump Thermostat(s) Waterchargeaircooling

Mechanicalradiator Electricaldrivenfront-endcooler Jacketwaterheater

Control panel

Pre-wiredcontrolcabinetforeasy applicationofcustomizedcontroller(V1+) Islandoperation(V2) AutomaticmainsfailureoperationwithATS(V3a) Automaticmainsfailureoperation incl.controlofgeneratorandmainsbreaker(V3b) Islandparalleloperationofmultiplegensets(V4) Automaticmainsfailureoperationwithshort(<10s)mainsparallel overlapsynchronization(V5) Mainsparalleloperationof asinglegenset(V6)

Mainsparalleloperationof multiplegensets(V7) Baslercontroller Deifcontroller Completesystemmetering Digitalmetering Engineparameters Generatorprotectionfunctions Engineprotection SAEJ1939engineECUcommunications Parametrizationsoftware Multilingualcapability Multipleprogrammablecontactinputs Multiplecontactoutputs Event recording

IP54frontpanelratingwith integrated gasket Differentexpansionmodules Remoteannunciator Daytankcontrol Generatorwindingtemperature monitoring Generatorbearingtemperature monitoring ModbusTCP-IP

Power panel

Availablein600x600and600x1000 Phasemonitoringrelay230V/400V Supplyforbatterycharger Supplyforjacketwaterheater

Supplyforanticondensationheating Plugsocketcabinetfor230V compatibleEuro/USA

Supplyforelectricaldrivenradiator from45kW–75kW(PP600x1000)

4polethree-phasesynchronous generator Brushless,self-excited,self-regulating,self-ventilated

Digital voltage regulator Anticondensationheater StatorwindingY-connected,accessibleneutral(broughtout) ProtectionIP23

InsulationclassH,utilizationacc.toH RadiosuppressionEN55011,group1,cl.B Shortcircuitcapability3xInfor10sec WindingandbearingRTDs (withoutmonitoring) ExcitationbyAREP MountingofCT´s:2coreCT´s Windingpitch:2/3winding Voltagesetpointadjustment±10%

MeetsNEMAMG-1,BS5000,IEC60034-1,VDE0530,DINEN12601,AS1359and ISO8528requirements LeroySomerlowvoltagegenerator Marathonlowvoltagegenerator Oversized generator Mediumvoltagegenerator

Engine

4-cycle Standardsinglestageairfilter Oildrainextension&shut-offvalve

Closedcrankcaseventilation Governor-electronicisochronous Commonrailfuelinjection

Fuelconsumptionoptimizedengine

Standard and optional features

Circuit breaker/power distribution

3-polecircuitbreaker 4-polecircuitbreaker

Manual-actuatedcircuitbreaker Electrical-actuatedcircuitbreaker

Stand-alonesolutioninseperatecabinet

Fuel system

Flexiblefuelconnectorsmountedto baseframe Fuelfilterwithwaterseparator Fuelfilterwithwaterseparatorheavy-duty

Switchablefuelfilterwithwaterseparator Switchablefuelfilterwithwaterseparatorheavy-duty Seperatefuelcooler

Fuel cooler integrated into cooling equipment

Starting/charging system

24Vstarter Starterbatteries,cables,rack, disconnectswitch

Batterycharger

Mounting system

Weldedbaseframe Resilientengineandgeneratormounting Modularbaseframedesign

Representsstandardfeatures

Representsoptionalfeatures

Exhaust system

Exhaustbellowswithconnectionflange Exhaustsilencerwith10dB(A)soundattenuation

Exhaustsilencerwith 30dB(A)soundattenuation

Exhaustsilencerwith 40dB(A)soundattenuation Y-connection-pipe

Weights and dimensions

Sound data

— Consult your local MTU distributor for sound data.

Emissions data

— Consult your local MTU distributor for emissions data.

Drawing above for illustration purposes only, based on a standard open power 400 Volt engine-generator set. Lengths may vary with other voltages. Do not use for installation design. See website for unit specific template drawings.

Weights and dimensions are based on open power units and are estimates only. Consult the factory for accurate weights and dimensions for your specific engine-generator set.

System Dimensions (L x W x H) Weight (dry/less tank)

Open power unit (OPU) 5760 x 1887 x 2332 mm 16919 kg

Subjecttochange.|3237521|Edition01/20|ESM2020-03.

Rolls-Royce Groupwww.mtu-solutions.com/powergen

Ratingdefinitionsandconditions

— Primepowerratingsapplytoinstallationswhereutilitypowerisunavailableorunreliable.Atvaryingload,thenumberofgeneratorsetoperatinghoursisunlimited.A10%overloadcapacityisavailableforonehourintwelve.RatingsareinaccordancewithISO8528-1,ISO3046-1,BS5514andAS2789. Averageloadfactor:≤75%.

— Consultyourlocaldistributorforderatinginformation.