MTU 18V2000 DS1400Diesel Generator Set

380V-415V/50Hz/prime/fuelconsumptionoptimized/NOxemissionoptimized/18V2000G26F/airchargeaircooling

Bene�ts— Lowfuelconsumption— Optimizedsystemintegrationability— Highreliabilityandavailabilityofpower— Longmaintenanceintervals— Optimizedratiobetweensizeandpower— Wideoperatingrangewithoutderating

Support— Globalproductsupportoffered

Standards— Engine-generatorsetisdesignedandmanufacturedinfacilitiescertifiedtostandardsISO2008:9001andISO2004:14001

— GeneratorsetcompliestoG3accordingtoISO8528— GeneratormeetsNEMAMG1,BS5000,ISO,DINENandIECstandards

— NFPA110

Powerrating— Systemrating:1250kVA— AcceptsratedloadinonestepperNFPA110— GeneratorsetcompliestoG3accordingtoISO8528-5— GeneratorsetexceedsloadstepsaccordingtoISO8528-5

Performanceassurancecerti�cation(PAC)— Engine-generatorsettestedtoISO8528-5fortransientresponse— 75%loadfactorforprimepowerapplications— Verifiedproductdesign,qualityandperformanceintegrity— Allenginesystemsareprototypeandfactorytested

Completerangeofaccessoriesavailable— Controlpanel— Powerpanel— Fuelsystem— Fuelconnectionswithshut-offvalvemountedtobaseframe— Starting/chargingsystem— Exhaustsystem— Mechanicalradiator— Oversizedvoltagealternators

Emissions— Fuelconsumptionoptimized— NOxemissionoptimized,Tier2compliantandNEA(ORDE)optimizationoptionallyavailable

Certi�cations— CEcertificationoption— VDE4110certification

Producthighlights

Optionalequipmentandfinishingshown.Standardmayvary.Optionalequipmentandfinishingshown.Standardmayvary.

Application data 1)

1 AlldatarefersonlytotheengineandisbasedonISOstandardconditions(25°Cand100mabovesealevel).

2 EmissionoptimizeddatarefertoNOxemissionoptimizedandNEA(ORDE)optimized/Tier2compliantengines.

3 ValuesreferencedareinaccordancewithISO3046-1.Conversioncalculatedwithfueldensityof0.83g/ml.Allfuelconsumptionvaluesrefertoratedenginepower.

Engine Fuelconsump.opt. Emissionopt.2)

Manufacturer MTU MTU Model 18V2000G26F 18V2000G26F Type 4-cycle 4-cycle Arrangement 18V 18V Displacement:l 40.2 40.2 Bore:mm 135 135 Stroke:mm 156 156 Compressionratio 17.5 17.5 Ratedspeed:rpm 1500 1500 Enginegovernor ADEC(ECU9) ADEC(ECU9) Speedregulation ±0.25% ±0.25% Maxpower:kWm 1102 1102 Meaneffectivepressure:bar 21.9 21.9 Aircleaner dry dry

FuelsystemMaximumfuellift:m 5 5 Totalfuelflow:l/min 30 30

Fuelconsumption3)

At100%ofpowerrating:l/hr g/kWh 251/189 264/199 At75%ofpowerrating: l/hr g/kWh 188/189 197/198 At50%ofpowerrating: l/hr g/kWh 130/196 135/204

LubeoilsystemTotaloilsystemcapacity:l 110 110 Max.lubeoiltemp.(alarm):°C 103 103 Max.lubeoiltemp.(shutdown):°C 105 105 Min.lubeoilpressure(alarm):bar 4.5 4.5 Min.lubeoilpressure(shutdown):bar 4 4

CombustionairrequirementsCombustionairvolume:m3/s 1.34 1.48 Max.airintakerestriction:mbar 40 40

Cooling/radiatorsystem Fuelconsump.opt. Emissionopt.2)

Coolantflowrate(HTcircuit):m3/hr 46.3 46.3 Heatrejectiontocoolant:kW 430 425 Heatradiatedtochargeaircooling:kW 215 280 Heatradiatedtoambient:kW 45 45 Fanpowerformech.radiator(40°C): 43.4 43.4 Fanpowerformech.radiator(50°C): 55.6 55.6 Airflowrequiredformech.radiator(40°C) cooledunit:m3/min 1462 1462 Airflowrequiredformech.radiator(50°C) cooledunit:m3/min 1776 1776 Enginecoolantcapacity (withoutcoolingequipment):l 73 73 Radiatorcoolantcapacity(40°C):l 83 83 Radiatorcoolantcapacity(50°C):l 106 106 Max.coolanttemperature(warning):°C 102 102 Max.coolanttemperature(shutdown):°C 105 105

ExhaustsystemExhaustgastemp.(afterturbocharger):°C 485 480 Exhaustgasvolume:m³/s 3.44 3.8 Maximumallowablebackpressure:mbar 50 50 Minimumallowablebackpressure:mbar 30 30

GeneratorProtectionclass IP23 IP23 Insulationclass H H Voltageregulation(steadystate) ±0.25% ±0.25% Radointerferenceclass N N

Representsstandardfeatures

Representsoptionalfeatures

Standardandoptionalfeatures

Systemratings(kW/kVA)

Generatormodel Voltage withmechanicalradiator**

kWel kVA* AMPS

LeroySomerLSA50.2L7 (Lowvoltage LeroySomerstandard)

380 V 1000 1250 1899

400 V 1000 1250 1804

415 V 1000 1250 1739

LeroySomerLSA50.2L8 (Lowvoltage LeroySomeroversized)

380 V 1000 1250 1899

400 V 1000 1250 1804

415 V 1000 1250 1739

Marathon742RSL7185 (Lowvoltage Marathonstandard)

380 V 1000 1250 1899

400 V 1000 1250 1804

415 V 1000 1250 1739

Marathon743RSL7187 (Lowvoltage Marathonoversized)

380 V 1000 1250 1899

400 V 1000 1250 1804

415 V 1000 1250 1739 *cosphi=0.8 **BE,fueloptimized:max.poweravailableupto:openpowerunit40°C/400m;NOxemissionoptimized,EPATier2compl.,NEA:standardoperatingconditions/open powerunit25°C/100m Electricaloutputsmayvarydependingongeneratorvoltageandambientconditions.ForpoweroutputsconsultyourMTUdealer. Intakeairdepression/mbar:15mbar Exhaustbackpressure/mbar:30mbar

Engine

4-cycle Standardsinglestageairfilter Oildrainextension&shut-offvalve Fullflowoilfilters Closedcrankcaseventilation

Governor-electronicisochronous ADEC/ECU9 Commonrailfuelinjection Dryexhaustmanifold Electricstartingmotor(24V)

Fuelconsumptionoptimizedengine NOxemissionoptimizedengine Tier2optimizedengine NEA(ORDE)optimizedengine

Generator

LeroySomerlowvoltagegenerator MeetsNEMAMG1,BS5000,IEC60034-1,VDE0530,DINEN12601,AS1359 andISO8528requirements Superiorvoltagewaveform Solidstate,volts-per-Hertzregulator 4polethree-phasesynchronous generator Brushless,self-excited,self-regulating,self-ventilated Digitalvoltageregulator Anticondensationheater

StatorwindingY-connected, accessibleneutral(broughtout) ProtectionIP23 lessthan5%harmonicdistorsion 2/3pitchstatorwindings Noloadtofullloadregulation ±0.25%voltageregulationnoloadto fullload InsulationclassH,utilizationacc.toH RadiosuppressionEN55011,group1,cl.B Shortcircuitcapability3xInfor10sec

Sustainedshortcircuitcurrentofupto300%oftheratedcurrentforupto10seconds(LeroySomergenerator) WindingandbearingRTDs (withoutmonitoring) ExcitationbyAREP+PMI MountingofCT´s:3x2coreCT´s Voltagesetpointadjustment±10V Sustainedshortcircuitcurrentofupto250%oftheratedcurrentforupto10seconds(Marathongenerator) Marathonlowvoltagegenerator Oversizedgenerator

Standard and optional features

Representsstandardfeatures

Representsoptionalfeatures

Coolingsystem

Jacketwaterpump Thermostat(s)

Airchargeaircooling Mechanicalradiator

Jacketwaterheater

PowerPanel

Availablein600x600 Phasemonitoringrelay230V/400V

Supplyforbatterycharger Supplyforjacketwaterheater

Plugsocketcabinetfor230V compatibleEuro

Fuelsystem

Flexiblefuelconnectorsmountedto baseframe

Fuelfilterwithwaterseparator Switchablefuelfilterwithwaterseparator

Fuelcooler

Starting/chargingsystem

24Vstarter Starterbatteries,cables,rack, disconnectswitch

Batterycharger Redundantstarter2x7.5KW

Mountingsystem

Weldedbaseframe Resilientengineandgeneratormounting Modularbaseframedesign

Exhaustsystem

Exhaustbellowswithconnectionflange Exhaustsilencerwith10dB(A)soundattenuation

Exhaustsilencerwith30dB(A)soundattenuation

Exhaustsilencerwith40dB(A)soundattenuation Y-connection-pipe

ControlPanel

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

Mainsparalleloperationofmultiplegensets(V7) Baslercontroller Deifcontroller Completesystemmetering Digitalmetering Engineparameters Generatorprotectionfunctions Engineprotection SAEJ1939engineECU communications Parametrizationsoftware Multilingualcapability Multipleprogrammablecontactinputs Multiplecontactoutputs

Eventrecording IP54frontpanelratingwith integratedgasket Differentexpansionmodules Remoteannunciator Daytankcontrol Generatorwinding-andbearingtemperaturemonitoring Differentialprotectionwith multi-functionprotectionrelay ModbusTCP-IP

Weights and dimensions

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.

Sounddata

— ConsultyourlocalMTUdistributorforsounddata.

Emissionsdata

— ConsultyourlocalMTUdistributorforemissionsdata.

Ratingdefinitionsandconditions

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

— ConsultyourlocalMTUdistributorforderatinginformation.

Subjecttochange.|3239571|Edition02/20|ESM2020-09.

Weightsanddimensionsarebasedonopenpowerunitsandareestimatesonly.Consultthefactoryforaccurateweightsanddimensionsforyourspecificengine-generatorset.

System Dimensions(LxWxH) Weight(dry/lesstank)

Openpowerunit(OPU) 4720x1990x2200mm 7700kg

Rolls-RoyceGroup

www.mtu-solutions.com/powergen

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