WhisperPower M-SQ Pro User manual

15 kVA | 18 kVA | 1800 RPM | 240/120 VAC | 60Hz | Split phase
Enjoy Green Energy
Marine Diesel Generator
M-SQ Pro
whisperpower.com
User Manual

2 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
CONTENTS
1 INTRODUCTION .............................................................................................. 4
1.1 General................................................................................................................... 4
1.2 Service and maintenance ...................................................................................... 4
1.3 Guarantee .............................................................................................................. 4
1.4 Liability ................................................................................................................... 5
1.5 Idencaon .......................................................................................................... 5
1.5.1 General................................................................................................................... 5
1.5.2 Idencaonplate................................................................................................. 5
2 INFORMATION................................................................................................ 6
2.1 Safety...................................................................................................................... 6
2.1.1 General................................................................................................................... 6
2.1.2 Electrical safety ...................................................................................................... 6
2.1.3 Earthinsulaonfailures ......................................................................................... 6
2.1.4 Installaon.............................................................................................................. 7
2.1.5 Operaon ............................................................................................................... 7
2.1.6 Fireandexplosion.................................................................................................. 7
2.1.7 Chemicals ............................................................................................................... 7
2.2 Transport,liingandstorage................................................................................. 7
2.3 M-SQPro15andM-SQPro18 .............................................................................. 8
2.3.1 Features ................................................................................................................. 8
2.3.2 Remotecontrol ..................................................................................................... 8
2.3.3 Documentaon ..................................................................................................... 8
2.4 Components........................................................................................................... 9
2.4.1 Maincomponentstoidenfy ............................................................................... 9
2.4.2 Generatorcontrolpanel ....................................................................................... 11
2.4.3 Remotecontrolpanel ........................................................................................... 11
2.5 TechnicalInformaon ............................................................................................ 11
2.5.1 ACalternator.......................................................................................................... 11
2.5.2 Engine ................................................................................................................... 11
2.5.3 DigitalDieselControlsystem ................................................................................ 11
2.5.4 Baerycharger ..................................................................................................... 12
2.5.5 Alarmsandshutdown .......................................................................................... 12
2.5.6 Monitoring ............................................................................................................ 12
2.5.7 Control .................................................................................................................. 12
2.5.8 Remotecontrol ..................................................................................................... 12
2.5.9 Hourcounter ......................................................................................................... 12
2.5.10 Loadindicator ..................................................................................................... 12
2.5.11 Fuelspecicaon ................................................................................................ 12
2.5.12 Oilinformaon .................................................................................................... 12
2.5.13 Coolingliquid ...................................................................................................... 13
2.5.14 Technicaldata ..................................................................................................... 14
2.5.15 WIRINGCODESANDCOLORS ............................................................................ 15
2.5.16 LayoutcontrolwiringM-SQPRO151-PhaseKubota ....................................... 18
2.5.17 LayoutcontrolwiringM-SQPRO151-PhaseKubota ....................................... 19
2.5.18 LayoutcontrolwiringM-SQPRO151-PhaseKubota ....................................... 20
2.5.19 LayoutcontrolwiringM-SQPRO153-PhaseKubota ....................................... 21
2.5.20 LayoutcontrolwiringM-SQPRO153-PhaseKubota ....................................... 22
2.5.21 LayoutcontrolwiringM-SQPRO153-PhaseKubota ....................................... 23
2.5.22 LayoutcontrolwiringM-SQPRO181-PhaseKubota ....................................... 24
2.5.23 LayoutcontrolwiringM-SQPRO181-PhaseKubota ...................................... 25
2.5.24 LayoutcontrolwiringM-SQPRO181-PhaseKubota ....................................... 26

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 3
2.5.25 LayoutcontrolwiringM-SQPRO183-PhaseKubota ...................................... 27
2.5.26 LayoutcontrolwiringM-SQPRO183-PhaseKubota ...................................... 28
2.5.27 LayoutcontrolwiringM-SQPRO183-PhaseKubota ...................................... 29
3 OPERATION .................................................................................................... 30
3.1 General................................................................................................................... 30
3.2 OperangInstrucons ........................................................................................... 30
3.2.1 Summarizedoperanginstrucons(dailyuse)..................................................... 30
3.2.2 Extendedoperanginstrucons ........................................................................... 30
4 MAINTENANCE ............................................................................................... 32
4.1 Alternator............................................................................................................... 32
4.2 Engine..................................................................................................................... 32
4.2.1 Preliminaryinstrucons......................................................................................... 32
4.2.2 Bleedingfuellines.................................................................................................. 32
4.2.3 Valve clearance ...................................................................................................... 32
4.2.4 Replacingfuellter ................................................................................................ 32
4.2.5 Replacingoillter .................................................................................................. 32
4.2.6 TensioningV-belt.................................................................................................... 33
4.3 Regularmaintenance............................................................................................. 33
4.3.1 Maintenance schedule .......................................................................................... 34
4.3.2 Takingoutofservice .............................................................................................. 34
5 TROUBLESHOOTING ....................................................................................... 36
5.1 Alternator/electricalfaults.................................................................................... 36
5.1.1 General................................................................................................................... 36
5.1.2 Troubleshoongtable............................................................................................ 38
5.2 Enginefaults........................................................................................................... 39
5.2.1 General................................................................................................................... 39
5.2.2 Troubleshoongtable............................................................................................ 40
5.2.3 Warnings ................................................................................................................ 43
5.2.4 Service address ...................................................................................................... 43
5.3 Specialproceduresalternator ............................................................................... 43
5.3.1 AutomacVoltageRegulator(AVR)....................................................................... 43
5.3.2 Residualvoltagecheck/excitaonprocedure(ashing) .................................... 43
5.3.3 Tesngrotaryrecerdiodes ............................................................................... 44
5.3.4 Windingresistantvalues ....................................................................................... 44
5.3.5 Meggering ............................................................................................................. 44
5.4 Specialproceduresengine..................................................................................... 44
5.4.1 SengtheRPM .................................................................................................... 44
5.4.2 Adjusngvalveclearanceandreghteningthecylinderheadbolts ................... 45
5.4.3 Measuringexhaustbackpressure ......................................................................... 45
5.4.4 Disassemblinginstrucons ................................................................................... 46
6 SPARE PARTS .................................................................................................. 48
6.1 40201670RawWaterPumpSQPro15................................................................. 49
6.2 42401870RawWaterPumpSQPro18................................................................. 50
7 MAINTENANCE LOG........................................................................................ 51
Art.nr.41207005|31/07/2023

4 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
1 INTRODUCTION
1.1 General
TheM-SQPro15andM-SQPro18MarineDieselGenerangsets
aremanufacturedandmarketedbyWhisperPower.
Itisimportanttoreadthismanualbeforeinstallingandoperang
thegenerangset.Bothsafetyanddurabilityrelyverymuchon
thecorrectidencaon,installaonandagoodunderstanding
ofrangs,features,design,maintenanceandoperaonproce-
dures.
Theinformaon,specicaons,illustraonsandstatementscon-
tainedwithinthispublicaonaregivenwithourbestintenons
andarebelievedtobecorrectatthemeofgoingtopress.
Allofthespecicaons,provisionsandinstruconscontainedin
thismanualapplysolelytostandardversionsoftheM-SQPro15
andM-SQPro18generangset.
Thismanualisvalidforthefollowingmodels:
Part number Descripon
41207055 M-SQPro15kVA/12.5kW120/240V
41208155 M-SQPro18kVA/16.5kW120/240V
See1.5foridencaonofthegeneratorset.
Forothermodelsseeothermanualsavailableonourwebsite:
www.whisperpower.com
Ourpolicyisoneofconnueddevelopmentandwere-servethe
righttoamendanytechnicalinformaonwithoutpriornoce.
Whilsteveryeortismadetoensuretheaccuracyoftheparc-
ularscontainedwithinthispublicaonneitherthemanufacturer,
distributor,ordealerinanycircumstancesshallbeheldliablefor
anyinaccuracyortheconsequencesthereof.
WARNING
Awarningsymboldrawsaenontospecialwarn-
ings,instruconsorprocedureswhich,ifnotstrictly
observed,mayresultindamageordestruconof
equipment,severepersonalinjuryorlossoflife.
DANGER
Thisdangersymbolreferstoelectricdangerand
drawsaenontospecialwarnings,instruconsor
procedureswhich,ifnotstrictlyobserved,mayresult
inelectricalshockwhichwillresultinseverepersonal
injuryorlossoflife.
1.2 Service and maintenance
Regularserviceandmaintenanceshouldbecarriedoutaccording
tothedireconsinthismanual.Forserviceandmaintenance
onecanappealtothemanufacturerorthedealers.
1.3 Guarantee
WhisperPowerguaranteesthatthisgenerangsethasbeen
builtaccordingtogoodworkmanship,accordingtothespec-
icaonsinthismanualandaccordingtoEuropeanCommu-
nitysafetyregulaons.
Duringproduconandpriortodelivery,allofourgenerang
setsaretestedandinspected.
Thisgenerangset’scorrectoperaonissubjecttoguar-
antee.Theperiodandcondionsofthisguaranteearelaid
downinthegeneralcondionsofdeliveryasregisteredwith
theChamberofCommerceandIndustriesfortheNorthof
theNetherlandsnumber01120025.Theguaranteeperiod
istwoyears,limitedto1000runninghours.Someaspectsof
ourguaranteeschemearegivenhereinmoredetail:
Guaranteedoesnotcoverfailuresthatarecausedbymisuse,
neglectorafaultyinstallaon.
Example 1. Faulty installaon:
Seawaterenteringtheengineisthemostcommoncauseof
damagetocombusonenginesinboats.(Bothtopropulsion
andgeneratorengines.)Theentryofwatermustbeavoided
underallcondions.Beawarethatthecondionsinblue
watersailingcanbeextreme.Seetheinstallaonmanualfor
instruconsbutremembertheseareforguidanceonlyas
manyfactorsinuencetheinstallaonofagenerator.Theul-
materesponsibilitywillalwaysbewiththeownertoensure
asafeandcompliantinstallaon.
WARNING
Damagecausedbytheingressofwaterisnever
coveredbyguarantee.
Example 2: Misuse:
Longtermrunningwithnoloadortoolileloadcancause
theexhausttogetchokedwithsootorcarbon.Cleaningthe
exhaustisnotcoveredbyguarantee.
Example 3: Neglect
Somemesthesealoftherawwaterpumpstartsleaking.
Mostlythisbeginswithaliledripandslowlygetsworse.
Regularvisualinspeconofthegeneratorisnecessaryto
preventdamagetooccurfromaleakingwaterpump.When
onendseriousdamageaerweeksofneglectguarantee
claimswillnotbehonored.
Example 4: Neglect
Whispergeneratorshaveanoponforanautostart/stopmode
orintervalmode.
WhisperPowercannotbeheldresponsiblefordamagecausedby
theunaendedrunninggenerator.
Guaranteemeansthatfaultypartsarerepairedorreplacedfree
ofcharge.Ifnecessarythewholegeneratorunitwillbeex-

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 5
changed.Labornecessarytocompleterepairsonboardavessel
executedbyanauthorizedserviceengineeriscovered,butis
limitedtoareasonablenumberofhoursandreasonableratesin
relaontotheactualrepairworkthathastobedone.
Travelexpensesandtravelhoursarenotcovered.Alsonotcov-
eredisthelaborrequiredtotakeageneratoroutofaboatorfor
re-installaon.Thereisnocoverforlaborneededtogetaccess
tothegenerator,forexampletoremoveequipmentorbulkheads
etc.
Goodstobedeliveredunderguaranteewillbeinvoiced.Only
aerthefaultygoodsarereturnedwilltheinvoicebecredited.
Paymentinadvancemayberequiredorguaranteedbycredit
card.Ifaerthefaultygoodsarereturned,itisindicatedthatthe
failurewasnotcoveredbyguaranteeacreditwillnotbeissued.
ForexampleifaPrintedCircuitBoardisreturnedwithcleardam-
agecausedbyseawater,guaranteewillberefused.
Freightcoststodeliversparesbynormalmailorcarriersis
coveredunderguarantee.Specialserviceslikeexpressmail,
overnightdeliveryetc.arenotcovered.Taxesandduesarenot
covered.Forshipmentstoremoteoshoreareasanyaddion-
alcostsincurredovernormalcarriagewillbeinvoicedtothe
customer.
Thecostforreturningfaultygoodsisnotcoveredunderguaran-
tee.
1.4 Liability
WhisperPowerdoesnotacceptresponsibilityfordamage,in-
juriesorcasualeswhicharetheresultofoperaonofthegener-
angsetinspeciccondionswhichbringsdangerswhichcould
notbeforeseen,orcouldbeavoidedbyaddionalmeasures.
WhisperPowerdoesnotacceptliabilityfordamageduetouse
ofthegenerator,possibleerrorsinthemanualsandtheresults
thereof.
Automac start/stop
WhisperPower cannot be held responsible for damage caused
by the unaended running generator using the auto-start/stop
mode or interval mode.
1.5 Idencaon
1.5.1 General
Beforeusingthisgenerangsetitisveryimportanttoidenfy
thesetcorrectly.Tocommunicateforserviceororderingpartsit
isalsoessenaltocorrectlyidenfythegenerangset.Alsofor
thedailyoperaonofthegenera-ngsetitisnecessarythatthe
operatorknowsthecorrectspecicaons.
1.5.2 Idencaon plate
Allrequiredidencaondataareontheidencaonplate
.
Model:
Article nr:
Serial nr:
Nominal Power:
Configuration:
Voltage:
Frequency:
Current:
Dimensions
L x W x H:
Weight:
Made in The Netherlands
Manufacturer: WhisperPower b.v.
Kelvinlaan 82, 9207 JB
Drachten, The Netherlands
Tel. [phone]
Fig.1: Idencaon plate
1 TheidentyofthegenerangsetisgivenbytheSERIAL
NUMBER.When this number is availablethe manufac-
turercantracethespecicaonsofthegenerangset.
On the nameplate are also some basic features of the
set:
Model: M-SQPro18
Articlenr: 41208105
Serialnr: P329A0010
Power: 16kW
Configuration: 1Phase3Wires
Voltage: 230V
Frequency: 50Hz
Current: 71A
Dimensions
LxWxH:
Weight: 512Kg
MadeinTheNetherlands
Manufacturer:WhisperPowerb.v.
Kelvinlaan82,9207JB
Drachten,TheNetherlands
Tel.[phone]
1220x720x752mm
Model: M-SQPro 18
Articlenr: 41208105
Serialnr: P329A0010
Power: 16kW
Configuration: 1 Phase 3 Wires
Voltage: 230 V
Frequency: 50Hz
Current: 71A
Dimensions
Lx W x H:
Weight: 512 Kg
Madein The Netherlands
Manufacturer:WhisperPower b.v.
Kelvinlaan82, 9207 JB
Drachten,The Netherlands
Tel.[phone]
1220x 720 x 752 mm
Fig.2: Locaon idencaon plate
2 POWER
Thenameplategivesthenominalmaximumconnues
loadinkVA=kWcalculatedwithpowerfactorone.
Whencalculangaloadoneshouldalwaystakeintoac-
countthepowerfactororcosphiofthisload.Thepower
shouldneverexceedthenominalpowerasshownonthe
nameplate.Powerisratedatanambienttemperature
of25°Candaseawatertemperatureof15°C.Forhigher
temperaturesthegenerangsethastobede-rated.

6 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
3 VOLTAGE.Thisshowsthenominalvoltage.
Thisvoltageshouldbewithinthespeciedtoleranceat
thenominalfrequency.TheGeneratorcanbeconnect-
edfordierentvoltagesinsplitphaseorthreephase.
Thenameplateindicatestheconneconasmadeinthe
factory.
4 FREQUENCY.ThisisshowninHzandisdeterminedby
thespeedoftheengine(RPM).60Hzcorrelateswith
1800rpm.
5 CURRENT.Thisshowsthemaximumcurrentthatisac-
ceptableatthespeciedfrequency,voltageandpower
factor.Whenconnectedinthreephasetheindicated
currentisthecurrentbetweentwophasesthatcanbe
takenothreemes.
6 WEIGHTshowsthenetdryweight(approximately)inkg.
Thisiswithoutfuel,oil,packingandexternalinstallaon
equipment
7 CEMARKING.TheCEsymbolshowsthatthegenerang
setisbuildaccordingtoEuropeanCommunitysafety
regulaons.Thisincludestheregulaonsregardingthe
safetyofpleasurecra,safetyofmachinery,regard-
ingelectricsafetyandelectricmagneccompability
(EMC).
Safetyalsoreliesontheinstallaon,applicaonandcircumstanc-
es.SeealsotheremarksinthismanualunderSAFETY.
Beforechangingafactorysengyouareadvisedtoconsultthe
manufacturer.Whenthegenerangsetyouhavetoidenfyis
notnewyouhavetotakeintoaccountthepossibilitythatformer
usersdidchangethesengs.Checkthesengs(voltage,fre-
quency,rpm)whenthereisanydoubt.
2 INFORMATION
2.1 Safety
2.1.1 General
Whencorrectlyinstalledandusedinnormalcircumstancesthis
generangsetfulllsECsafetyregulaons.Thisgenerangset
couldbepartofaninstallaonorcouldbeusedinawaythat
addionalregulaonsoftheECorotherauthorieshavetobe
takenintoaccount.
DANGER
Warningsignsdrawaenontospecialwarnings,
instruconsorprocedureswhich,ifnotstrictlyob-
served,mayresultinelectricalshockwhichwillresult
inseverepersonalinjuryorlossoflife.
Circumstancescouldmakeitalsonecessarytotakeaddional
measures.Beawareofwetcondionsandhazardousenviron-
mentscausedbyexplosivegasesetc.
2.1.2 Electrical safety
Thiswarningsignindicatespartswhichcouldbelive.
Thevoltageof230Vor240/120VACgeneratedbythis
generangsetisdangerousandifinstruconsand
proceduresarenotstrictlyobservedmayresultin
electricalshockwhichwillresultinseverepersonal
injuryorlossoflife.
• Checkallwiringatleastonceayear.Defects,suchas
looseconnecons,burnedcablesetc.mustberepaired
immediately.
• Donotworkontheelectricalsystemifitissllconnect-
edtoacurrentsource.Onlyallowchangesinyourelec-
tricalsystemtobecarriedoutbyqualiedelectricians.
• Usingtheauto-start/stop(interval)modethegenerator
canstartunexpectedly.Whenworkingontheelectrical
system,the3AmpDigitalDieselControlfusemustbe
removedfromthecontrolpanelandthebaeryplus
cablemustberemovedfromthebaery.
• Conneconandproteconmustbedoneinaccordance
withlocalstandards.
2.1.3 Earth insulaon failures
Accordingtolocalregulaonsanddependingontheapplicaon
itcouldbenecessarytotakemeasuresforproteconagainst
earthinsulaonfailures.
Inthestandarddelivery“neutral”and“ground”arenotconnect-
ed.Tomakeaconneconbetween“neutral”and“ground”could
benecessaryaspartofaspecicinsulaonfailureprotecon
system.
SmallpleasurecrainEuropeissubmiedtoTheRecreaonal
CraDirecve94/25/EC.Theguidelinesofthisdirecvereferto
(ISO13297).
Whentheinstallaoncomplieswiththisstandardthe“neutral”
and“ground”shouldbeconnectedonthegenerangset.
Beawarethatinsulaonproteconsystemscanbedierent
fordierentapplicaonsandevenwithintheshiptherecould
bedierentstandardsfordierentspaces.Wedidrefertothe
RecreaonalCraDirecvethatappliestopleasurecraupto24
moflength.Somemesonehastocomplywithotherstandards
suchastherulesofcercaonsocieeslikeLloyd’sRegisterof
ShippingorVeritas,regulaonsfortheproteconofpersonal,
buildinglegislaon,etc.Itisofthegreatestimportancetohave
expertadviceonthisissue.
Inallsituaonsthetransferswitchesbetweenshore,
inverterandgeneratorshouldswitchbothneutral(N)
andallphaselines(L1,L2andL3).

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 7
2.1.4 Installaon
Whispergenerangsetsarenotself-containedandhavetobe
properlyinstalledinenclosedareassuchasamachineroom.
Installaonincludesmeasurestobetakentooutlet
exhaustfumeswhichcontaincarbonmonoxideandare
extremelydangerous.
Carbonmonoxide(CO)isaninvisibleodorlessgas.Inhalaonpro-
ducesheadache,nauseaordeath.Installaonincludesmeasures
forpropervenlaon,safeelectricconnecons,safeinstallaon
ofthestarngbaery,properngofthecoolingsystemand
fuelpipesetc.Seetheinstallaonmanual.
2.1.5 Operaon
ExternalmovingpartslikefansandV-beltsarecoveredbythe
canopyandthereforetheM-SQPro15andM-SQPro18isvery
safewhenthecanopyisclosed.
Neverthelesstakenoteofthesignsonthegenerang
setwhichshowsymbolsinatriangleindicang
danger.
Whenservicehastobecarriedoutwhiletheengineis
running,beawareofmovingpartslikeV-belts.
• Thegenerangsetshouldbeoperatedbyauthorized
personnelonly.
• Beawareofhotpartsandespeciallypartsoftheex-
haustsystemandcoolingsystem.
• Ifthegenerangsetisunsafe,tdangernocesand
disconnectthebaeryposive(+)leadsothatitcannot
bestartedunlthecondioniscorrected.
• Donotaempttooperatethegenerangsetwitha
knownunsafecondion.Disconnectthebaeryposi-
ve(+)leadpriortoaempnganyrepairsorcleaning
insidetheenclosure.
• Alwaysconsultthemanualbeforecarryingoutmainte-
nance.
• Donotchangethesengswithoutconsulngthe
manufacturer.Keeparecordofsengchangesinthis
manual.
2.1.6 Fire and explosion
Fuelscanbeammable.Properhandlinglimitstherisk
ofreandexplosion.
• Avoidrellingthefueltankwhiletheengineisrunning.
Whenoilorfuelisleakingdonotusethegenerang
set.
• Donotruntheengineclosetoexplosivesorgases.
• Hydrogengasgeneratedbychargingbaeriesis
explosive.Takemeasuresforpropervenlaon.Do
notsmokeorallowsparks,ames,orothersourcesof
ignionaroundbaeries.
• Keepareexnguisheronhand.
• Poorelectricalconneconsorusingwiringwhichisnot
suitedfortheratedcurrentscancauseoverheangand
possiblyre.
2.1.7 Chemicals
• Fuels,oils,coolants,andbaeryelectrolytecanbe
hazardoustopersonnelifnottreatedproperly.Donot
swalloworhaveskincontactwiththeseliquids.Donot
wearclothingthathasbeencontaminatedbyfuelor
lubricangoil.
• Gasketsmaybemanufacturedfromasbestos.Parcles
ofthismaterialshouldnotbeinhaledasthismayresult
in fatal diseases.
• Onnoaccountallowanyunprotectedskintocomeinto
contactwiththeinjectorsprayasthefuelmayenter
thebloodstreamwithfatalresults.
• EnginesmaybeedwithsealsorO-ringsmanufac-
turedfrom“viton”orsimilarmaterial.Whenexposed
toabnormalhightemperaturesinexcessof400°Can
extremelycorrosiveacidisproducedwhichcannotbe
removedfromtheskin.Ifsignsofdecomposionare
evident,orifindoubt,alwaysweardisposableheavy
dutygloves.
2.2 Transport, liing and storage
Whenliingthegenerangsetavoidanyriskof
personalinjuries,donotstandunderthegenerang
set.
• Usesoslingstoavoiddamage
• Ontheengineareliingeyes,whichcanbeusedto
takethegeneratoroutofthecapsule.Theliingeyes
canalsobeusedtolitheenregeneratorset,includ-
ingthecapsule
• Aertransporngthegenerangsetcheckfordamage
beforeinstallaon.
• Longtermstoragecanhavedetrimentaleectsonen-
gineandalternator.Theengineshouldbeputthrough
anenginepreservaonprocedure.(Seethemainte-
nancechapter)
• Thealternatorwindingstendtocondense.Tominimize
condensaon,storethegenerangsetinadryand
warmstoragearea.
• Aerremovingthegenerangsetfromlongterm
storageperformaninsulaoncheck.(Seethealternator
maintenanceparagraphforprocedures)
• Whilethebaeryisstoreditshouldberechargedevery
12weeks.

8 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
2.3 M-SQ Pro 15 and M-SQ Pro 18
2.3.1 Features
Thisgenerangsetincludesa4cylinderdieselenginewhichis
connectedbyclosecouplingtoaoneortreephasesynchronous
alternatorinasoundaenuatedcapsule.Thesetismounted
onasteelbaseframeandmountedsecurelyonan-vibraon
mounngpadstothecapsulebase.Thecompletesetisagainon
rubbermounngs.Allcablesandhosesareguidedthroughthe
capsule’ssides.Thesetisnotself-containedandisonlyoperable
aerproperinstallaonusingaddionalaccessoriesandinstalla-
onmaterials.
Installaonaccessoriesarelistedintheinstallaonmanualand
areavailablethroughthesupplierofthegenerangset.Thefull
automacDigitalControlisbasedonmicroprocessortechnology.
Severalautomacstart/stopfunconscanbeprogrammedand
monitored(seeDigitalDieselControlusermanual).
2.3.2 Remote control
Thefullautomacremotecontrolpanelincluding15mtrcable
comesasstandardwiththeWhispergenerang
M-SQPro15/18.
2.3.3 Documentaon
Included in the delivery are:
• Usermanualgenerator
• Installaonmanualgenerator
• ManualDDC
• Testform
• Commissioningform
• 2xtypeplate
Inthismanualthereisalistofimportantpartsformaintenance
andsparepartsaswellasachapteronmaintenanceandprob-
lemsolving.
Allmanualsareavailableonourwebsitewww.whisperpower.com.

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 9
2.4 Components
2.4.1 Main components to idenfy
E
D
G
F
98 1110 12 13 14 15 16 17 18
1 2 3 4 65 7
13
A
C
B
20
22
24
19
23
21
26
2928 31
27
30
25
Marine: Ø50 hose con.
41207005: M-SQ-Pro 15-12 1ph Kub V1505 DDC
A. 625 mm
B. 281 mm
C. 451 mm
D. 690 mm
E. 1129 mm
F. 1098 mm
G. 1145 mm
Coating
Bottom structure Profile structure ;
Powder Coating AE80104123621 BLACK
Panels; Powder coating RAL9010 White
Mass: 410 kG (dry weight)
Battery "black" 35mm² 1.
Battery "red" 35mm² 2.
Air inlet 3.
Earth lug M10 4.
AC cable 3G 10mm² (1phase) 5.
AC cable 4G 6mm² (2phase)
AC cable 5G 4mm² (3phase)
6. Communication cable
7. Fuelpump powercable
8. Fuses
9. Local Control Panel
10. Circuit breaker
11. Emergency stop *option
12. Fuel out 8mm
13. Syphon in hose 3/4"
14. Fuel in 8mm
15. Water in hose 3/4"
16. Drain
17. Syphon out hose 3/4"
18. Exhaust
19. Air filter
20. Oil fill
21. Lifting eye
22. V-belt
23. Accelerator
24. Waterpump
25. Exhaust
26. Oil filter
27. Dynamo
28. Temperature sensor
29. Coolant fill
30. Manifold
31. Starter motor
SQ- Pro 15
ERROR!:Material
Material:
NAME
ERROR!:CheckedDate
ERROR!:CheckedBy
FINISH:
7032A195577
DRAWING:
TOLERANCE PRINCIPE
ISO 8015
A ERROR!:SAP Item Number
13-12-2018
Weight: 0.00 gram
-
SHEET 1 OF 3 SCALE:1:10
ARTICLE NO.
TITLE:
REVISION
DO NOT SCALE DRAWING
STATUS: DATE
SIGNATURE
UNLESS OTHERWISE SPECIFIED:
CHAMFER SHARP EDGES
GENERAL TOLERANCE
NEN ISO 2768-m
FORM AND PLACE TOLERANCES
NEN-ISO 1101
WELDING SYMBOL NEN EN 22553
ROUGHNESS ACC. to NEN3634
CHK'D
DRAWN
W-M-SQ-Pro 15-12 1ph Kub
V1505 DDC
PRINTED
9-7-2020
J.K.
SHEET FORMAT:
PROJECTION : THIRD ANGLE
UNITS : mm
Design Review
A4

10 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
F
G
D
E
8 11109
2 3 5 71 4 6 12 13 14 15 16 17 18
A
13 (8x)
B
C
A. 719 mm
B. 415 mm
C. 585 mm
D. 754 mm
E. 1210 mm
F. 1173 mm
G. 1220 mm
SQ- Pro 18
31
30
2928
26
27
25
23
22
21
19 20
24
Coating
Bottom structure Profile structure ;
Powder Coating AE80104123621 BLACK
Panels; Powder coating RAL9010 White
Mass dry weight: 510 kG
41208305 : M-SQ-Pro 18/16 3ph Kub V2203 DDC
1. Battery "black" 35mm
2. Battery "red" 35mm
3. Air inlet
4. Earth lug M10
5. AC cable 3G 10mm (1phase)
AC cable 4G 6mm (2phase)
AC cable 5G 4mm (1phase)
6. Communication cable
7. Fuelpump powercable
8. Fuses
9. Local Control Panel
10. Circuit breaker
11. Emergency stop *option
12. To Syphon hose 3/4"
13. Fuel out 8mm
14. Fuel in 8mm
15. Water in hose 3/4"
16. From Syphon hose 3/4"
17. Exhaust
Marine: ø50 hose con.
18. Drain
19. Air filter
20. Oil fill
21. Accelerator
22. Waterpump
23. V-belt
24. Oil filter
25. Exhaust
26. Dynamo
27. Temperature sensor
28. Lifting eye
29. Coolant fill
30. Manifold
31. Starter motor
Material:
NAME
20-3-2020
J.K.
FINISH:
7031A205809
DRAWING:
TOLERANCE PRINCIPE
ISO 8015
18-3-2020
Weight: 0.00 gram
-
SHEET 1 OF 3 SCALE:1:10
ARTICLE NO.
TITLE:
REVISION
DO NOT SCALE DRAWING
STATUS: DATE
SIGNATURE
UNLESS OTHERWISE SPECIFIED:
CHAMFER SHARP EDGES
GENERAL TOLERANCE
NEN ISO 2768-m
FORM AND PLACE TOLERANCES
NEN-ISO 1101
WELDING SYMBOL NEN EN 22553
ROUGHNESS ACC. to NEN3634
CHK'D
DRAWN
W-M-SQ-Pro 18-16 3ph Kub
V2203 DDC
PRINTED
17-7-2020
P vd V
SHEET FORMAT:
PROJECTION : THIRD ANGLE
UNITS : mm
Design Review
A4

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 11
2.4.2 Generator control panel
Start / S top
Remove fuse
Internal fuel pump
Fus e 3A
befor e maintenance
Digital Dies el Control
Fus e 3A
Auxiliary
Fuse 10A
External Fuel P ump
Fus e 3A
Observe ins tructions i n the manual
Replace fuses with same type and rating
Whisper Digital Diesel Operation Unit
Fig.3: Control panel.
Fig.4: Digital Diesel Control unit
2.4.3 Remote control panel
Fig.5: Digital diesel remote control panel
1. Startbuon
2. Stopbuon
3. Selectbuon
4. Setbuon
5. Failurelamp
6. Generatorloadindicator
7. Display
2.5 Technical Informaon
2.5.1 AC alternator
Thesynchronousalternatorisdirectlycoupled,onebearing,
brushless,rotangelddesign,12wire,fourpole(1800RPM)
andregulatedbyanAutomacVoltageregulator(AVR).
Theexciterstatorhasaresidualmagnesm,whichguarantees
self-excingofthegeneratoronstart-up(thattherebygenerates
aresidualvoltageofabout10%nominalvoltage).
Fig.6: Automac Voltage Regulator (AVR)
TheAVR,poweredbyanauxiliarycircuitonthemainstator,acts
ontheexciterstatorindirectlycontrollingtheeldgeneratedby
themainrotorbymeansofthesequenceexciterrotor-diode
bridge-mainrotor.
Thevoltageregulatorcontrolsandkeepsconstanttheaverage
voltageofonephase.ThevoltagesengontheAVRcanbe
adjustedwiththehelpofatrimmer“VG”between185and290
Volts.(Seepar.5.3.1)
2.5.2 Engine
TheM-SQPro15andM-SQPro18generangsetarebasedon
theKubotaV1505andV22034cylinder4strokedieselengine.
Theengineisindirectlyinjected.Theengineiswatercooledand
thecoolingliquidiscooledbyaheatexchangerandraw(sea)
water.Theheatexchangerandallotherpartswhichareindirect
contactwiththeraw(sea)wateraremadeofseawaterresistant
materiallikenavalbrassandcoppernickel.
TheenginehasbeenspeciallyadaptedfortheWhisperPowerap-
plicaonandisverydierentfromthestandardenginesupplied
forindustrialapplicaons!
2.5.3 Digital Diesel Control system
Thestandardelectricalenginecontrolsystemis12Voltnegave
earth,non-earthreturn(ungrounded)isavailableasoponal.
Checkyouridencaondatatodeterminewhichsystemisap-
plied.Thesystemisdesignedaccordingtothe“energizetorun”
system.TheDigitalDieselControlisaveryadvancedmicropro-
cessorbasedfullautomacsystem.Besidesautomacstartthe
systemoersmanymonitoringopons.SeetheseparateDigital

12 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
DieselControluser’smanual.
ThemicroprocessorunitoftheDigitalDieselControlislocated
nexttothealternator.
2.5.4 Baery charger
Ontheengineisanalternatorgenerang40Amp12V.This
currentisrecedtochargethebaery.Thevoltageisregulated
atapprox.14.4V.
2.5.5 Alarms and shut down
Incaseofmalfunconingthiswillbeindicatedbythefailure
light,detailswillbeshownonthedisplayandtheenginewillbe
shutdown.Therearethreefunconsguarded:oilpressure,oil
temperatureandexhausttemperature.
Exhausttemperaturetoohighindicatesthecoolingwatertobe
blocked.
Allalarmswitchesareclosedwhennomalfunconoccurs.A
contactiscutintheeventofanalarm.Thismeansthatthe
generangsetwillnotworkwhenthealarmswitchesarebroken
orthereisaloosewire.Thesystemthereforeisintrinsicallysafe.
Thepanelwilldisplaydetailsaboutthealarm.
2.5.6 Monitoring
RefertotheoperangoftheDigitalDieselControl
2.5.7 Control
Thegenerangsetcanbeoperatedbypushbuonsonthepanel
onthealternatororbytheremotecontrol.BypushingtheSTART
buonthecontrolsystemisacvatedandwillstarttheengine
automacally.PushingtheSTOPbuonwillstoptheengineand
theelectricalsystemwillbedeacvated.Stoppingtheengineis
executedbythesolenoidthatwillshuto.
2.5.8 Remote control
Allwiringconneconsfromtheremotecontroltotheboardare
madebypluginconnectors.
Anintermediatecommunicaoncableisinthestandardsupply.
Ifnecessaryanoponallonger8wirecommunicaoncablecan
beconnectedifthestandardlengthdoesnotsuittherequired
distance.Numerousremotecontrolunitscanbeputinparallelby
usingtheconnectorsonthebackoftheunits.(Refertoinstalla-
oninstrucons)
TheWhisperPowergenerangsetscanbeconnectedtoaWhis-
perPowerTouchpanel.OnthispanelacompleteWhisperPower
systemincludingthegeneratorcanbemonitoredandcontrolled.
(RefertothemanualoftheWhisperPowerTouchpanelformore
informaon)
2.5.9 Hour counter
Theremotecontroloersseveralmerfunconsthathelpto
schedule maintenance.
2.5.10 Load indicator
Ontheremotecontroltheloadwillbeindicatedonthedisplay
andbytheLED-bar.Theloadismeasuredbycurrenttransform-
ersonthealternator.Allphasesaremonitoredandoverloadof
allphasesorjustoneortwophaseswillprovokeanalarmor
evenshutdownwhenthealarmisignored.
2.5.11 Fuel specicaon
Theenginemustonlybeusedwithdieselfueloilwhichconforms
tothestandardsforuseinmoderndieselengines.Fuelfreefrom
waterandcontaminantsisoftheutmostimportance.
2.5.12 Oil informaon
1 Specicaon:
Theoilmustbesuitableforoilchangesasspeciedinthe
maintenancechapter.Theenginemustberunonheavyduty
lubricangoilmeengtherequirementsofAPIclassCF,CF-4,
CH-4,CI-4orCI-4plus.
Itisveryimportanttousethecorrectoilspecicaon.
Veryoenlocaloilsuppliersrecommendahigher
class,becausetheyassumethatahigherclassis
allowed.Thisisnotthecase.Oneshouldnotfollow
theserecommendaons.Usingthewrongspecica-
onwillcausehighoilconsumpon.
2 Oil viscosity:
Werecommendamulgradeoil15W40.
3 Oil capacity:
Excludingtheoillterthecontentoflubricangoilcapacityis:
6,7ltr.forSQPro15/7,6ltr.forSQPro18.Notethattheengine
maycontainsomeresidualoilduetotesngatthefactory.
Whilelling,checkthelubricangoillevelbymeansofthe
engineoildipsck.Donotoverllwithlubricangoilasthismay
haveadetrimentaleectonengineperformance.
4 Oil pressure
• Minimumatidle98kPa(1kgf/cm²/14psi)(1bar).
• At2230rpm±300kPa(3kgf/cm²/45psi)(3bar).

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 13
2.5.13 Cooling liquid
Theengineiscooledbycoolingliquid.Thecapacityis:
4,0ltr.forSQPro15/8,1ltr.forSQPro18
Alwaysusecoolantwhichiscompablewithalumini-
umcomponentsofthecoolingsystem.Donotmix
coolantswithdierentkindsofchemicalcompound,
asthismaycausetherefrigeranttofreeze.Incaseof
doubtrefreshthecontentoftheenrecoolingsystem.
Useonlylong-lifetypeG12+coolingliquidinorderto
minimize maintenance.
Werecommendnotusingwaterbutcoolingliquidthatismarket-
edfortheuseincombusonengines.Coolingliquidprotectsthe
engineagainstfrosttominus25°C.Alsoitprotectstheengine
blockagainstcorrosion.Onecanlltheengineviathelling
capontheexhaustmanifold.Filluplltheuidisleveledwith
theindicatorinthemanifold(seeg7).Whentheengineison
temperaturetheliquidwillexpandandtheredundantliquidwill
bepressedintotheexpansiontank.Thistankhastobelled
upllthemark.Whencoolingliquidisnotavailablecleanfresh
watercouldbeusedwithanaddiveofan-freeze.Whenusing
waterwithan-freezetherightmixturehastobecalculated
accordingtotheinformaonofthesupplierofthean-freeze.
Whenthecoolingisbasedonkeelcoolingorradiatorcoolingthe
capacityofthesecoolersandpipinghastobetakenintoaccount
calculangtherightmixture.
Thecoolingliquidintheengineispressurizedandhasaboiling
pointabove100°C.Thetemperatureswitchinthethermostat
housingswitchesat110°C.Whenkeelcoolingisappliedthe
coolingsystemisnotpressurized.Thereshouldbeaspecialcap
onthemanifoldwithoutvalvesleavingtheconnecontothe
expansiontankopen.Seethespecialmanualonkeelcoolingand
radiatorcooling.
Fig.7:

14 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
2.5.14 Technical data
M-SQ Pro 15 M-SQ Pro 18
GENERAL
RPM 1800rpm 1800
Alternator 1phaseor3phasesynchronous(aircooled)
Engine Kubotadiesel,modelV1505BG V2203BG
Numberofcylinders 4 4
Displacement 1498cm3 2197 cm3
BoreXstroke 78,0x78,4mm 87x92,4mm
Combusonairconsumpon 1,5m³/min. 1,52m³/min
Connuouspower50Hz 12kWelectricpower 14kWelectricpower
Coolingsystem indirectcoolingbyrawwater,20-25l/min. 35l/min.
Coolingwaterpump PTOdrivenWhisperPowerself-primingimpellerpump
Fuellipumpengine Mechanicalpump,addionalelectricalpumpavailableuponrequest
Starngbaery(oponal) 55 Ah 12V 80Ah12V
Fuelconsumpon 247g/KWh 235g/KWh
Control DDCorDeepsea DDCorDeepsea
ELECTRICAL SPECIFICATIONS
Outputvoltage 240V60Hz,1Phase
240/400V60Hz,3Phase
120/240V60Hz,1Phase
ConnuouspowerkWat25°C(77°F) 15 kVA 20 kVA
Voltagetolerance ±2%(balancedload)
Frequencytolerance ±3%
Alternator Aircooled,brushless,SplitPhase
Voltageregulaon: AVR AVR
MECHANICAL SPECIFICATIONS
Supplyincludes Soundshieldwithsteelbase,mountedonrubberanvibraonmounts.
(Gensetwithoutsoundshieldisoponal)
DimensionsinsoundshieldLxWxH 1145 x 625 x 690 cm 1220 x 719 x 754 cm
Dimensionswithoutsoundshield 984x462x625cm 999x568x681cm
Colour: white/black white/black
Weightwithsoundshield 410kg 495kg
Weightwithoutsoundshield 370kg 455kg
Max.Operaonangle 20degrees 20degrees
Standardsupplies Remotepanel(+15mcable),fuellter,fuellipump,userandinstallaonmanuals
Oponal Installaonkits,non-earthreturn(ungrounded),sparepartkits,

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 15
2.5.15 WIRING CODES AND COLORS
WIRING COLOURS W-SQ Pro 15 Split Phase
REVISION
LOCATION:
Document realized with version :
CONTRACT:
SCHEME
REV. NAMEDATE CHANGES
08
+L1 Generator
240/120 VAC 60Hz Split-Phase 4-Wire
7032
7032CD220512 41207025
0
2020.0.5.6
WhisperPower
Kelvinlaan 82
9207JB Drachten
The Netherlands
Drawing no Article no
12-5-2022 ffokkema0
SOLIDWORKS Electrical
Wire number Origin Destination Section Color code
1-M1:+ -G3:+ 10 (mm²) RD
1-S1 -M1:+ 35 (mm²) RD
1-M1:+ -J1:+ 6 (mm²) RD
1-M1:+ -P1:J4 2.5 (mm²) RD
2-Y4:M6 -Y4:M7 1.5 (mm²)
18 -J1:hold -E1:~ 1.5 (mm²) GN
18 -E1:~ -Y1:Hold (RD) 1.5 (mm²) GN
18 -G3:D+ -J1:hold 1.5 (mm²) WH
19 -E1:~ -Y1:Pull (WT) 2.5 (mm²) PK
19 -J1:pull -E1:- 2.5 (mm²) PK
20 -J1:gnd -P1:J12 4 (mm²) BK
20 -J4 -P1.1:J17 2.5 (mm²) BK
20 -P1.1:J15,J9,J14,J8,J13 -B1 1.5 (mm²) BK
20 -P1.1:J15,J9,J14,J8,J13 -B2 1.5 (mm²) BK
20 -J4 -G2 35 (mm²) BK
21 -J1:start -M1:S 2.5 (mm²) YE
23 -G3:W -J1:alt 1.5 (mm²) OG
24 -J1:gl -R1 6 (mm²) BK
37 -J1:reg -P1:J19 1.5 (mm²) BK
38 -J1:st -P1:J22 1.5 (mm²) BK
39 -J1:fuel -P1:J21 1.5 (mm²) BK
46 -B1 -J1:t-2 1.5 (mm²) BUGN
47 -B2 -J1:t-1 1.5 (mm²) BU
48 -B3 -J1:oil 1.5 (mm²) VT
49 -P1:J7 -P1:J18 1.5 (mm²) BK
L1-1 -Q1:1 -G1:L1 16 (mm²) BN
L2-1 -Q1:5 -G1:L2 16 (mm²) BK
N-1 -Q1:3 -X1-4 16 (mm²) BU
N-1 -G1:N -X1-4 16 (mm²) BU
PE-1 -X1-5 -G1:PE 16 (mm²) GNYE
DDC=DigitalDieselControlUnit
LCP=LocalControlPanel
ECU=EngineControlUnit(Kubota)
AVR=ElectronicRegulaonGenerator

16 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
2.5.16 Lay out control wiring M-SQ PRO 15 Split Phase Kubota
REVISION
LOCATION:
Document realized with version :
CONTRACT:
SCHEME
CHANGESNAMEREV. DATE
12345678910
03
+L1 Generator
Generator AC
7032
7032CD220512 41207025
0
2020.0.5.6
WhisperPower
Kelvinlaan 82
9207JB Drachten
The Netherlands
Drawing no Article no
0 12-5-2022 ffokkema
SOLIDWORKS Electrical
4 5
-Y4
AVR Linz HVR-11
M1
M2
M2
M3
M3
M4
M4
M5
M5
M6
M6
M6
M6
M7
M8
-X2
-T1 S1
S2
-J1
DDC ENGINE CONTROLER 1Ph With Resistor
04-1/05-3
ct-1
ct-1
AC-1
AC Out
C
63A
-Q2
1 2
3 4
G
1
2
3
4
L1
L2
3
L1
14
L2
2
NN
~
15kVA
-G1
240VAC 60Hz
L1
N
L2
RD - EXC +
BK - EXC -
WT
YL
BK
GN
PE
-T2
S1
S2
ct-2
ct-2
AC-2
3
3
-X3
12
-X4
12
Add 60Hz Bridge to AVR(M6-M7)
Set Voltage to 240VAC
2
2
AC1 AC1 ct2 ct2AC2 AC2 ct1 ct1
Wiring Premounted to CT
Wiring Premounted to DDC
W1\1
W1\2
W1\4
Add Coloured
Heatshrink To The Ends
If Neccesary
W1\4
W1\1
W1\2
B
6A
-Q1
1 2
3 4
Fan Out Mobile Only

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 17
2.5.17 Lay out control wiring M-SQ PRO 15 Split Phase Kubota
REVISION
LOCATION:
Document realized with version :
CONTRACT:
SCHEME
CHANGESNAMEREV. DATE
12345678910
04
+L1 Generator
Engine DC
7032
7032CD220512 41207025
0
2020.0.5.6
WhisperPower
Kelvinlaan 82
9207JB Drachten
The Netherlands
Drawing no Article no
0 12-5-2022 ffokkema
SOLIDWORKS Electrical
-S1
+
-
-G2
-F1
G
+
D+ W
Alternator
-G3
M
+S
-M1
Starter motor
20 1
1
1
+L2 - Customer
18
18
P
+
-
-M2
Fuel pump
20
20
20
W2\2
17 17
W2\1
-J4
20
-R1
-J1 DDC ENGINE CONTROLER 1Ph With Resistor 05-3/03-6
21 21
start
hold
23
23
alt
24 24
glow
fuel
1
+
st
reg
-P1 Local Control Panel
1J4
J17
37 37
38 38
39 39
J19 J22 J21
J20 J10
J5 J11 J16
20 20
J15,J9,J14,J8,J13
J7 J18
49
49
Emergency Stop
gnd
20
20 J12
start hold alt gl+gnd reg st fuelregpull
-Y1
Pull (WT)
Fuel solenoid
Hold (RD)
GND (BK)
18
19 19
Connection on Selonoid
pull
-E1
15A
~
-+
~
19 19
18
18
05-3

18 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
2.5.18 Lay out control wiring M-SQ PRO 15 Split Phase Kubota
REVISION
LOCATION:
Document realized with version :
CONTRACT:
SCHEME
CHANGESNAMEREV. DATE
12345678910
05
+L1 Generator
Engine sensors
7032
7032CD220512 41207025
0
2020.0.5.6
WhisperPower
Kelvinlaan 82
9207JB Drachten
The Netherlands
Drawing no Article no
0 12-5-2022 ffokkema
SOLIDWORKS Electrical
20
0.5 Bar
0.5 bar
Oil pressure switch NO
-B3
-J1 DDC ENGINE CONTROLER 1Ph With Resistor 04-1/03-6
-B2
Coolant temp
110°C
20
t-1 oil
-B1
Exhaust temp
75°C
20
t-2
Marine only
t-2
t-1
oil
48 48
-J8
47 47
46 46
04-10
Fig.8: Terminal modes

M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator 19
2.5.19 Lay out control wiring M-SQ PRO 18 Split Phase Kubota
REVISION
LOCATION:
Document realized with version :
CONTRACT:
SCHEME
REV. NAMEDATE CHANGES
09
+L1 Generator
Generator Electrical
7031
7031CD220921 41208355
0
2020.0.5.6
WhisperPower
Kelvinlaan 82
9207JB Drachten
The Netherlands
Drawing no Article no
27-9-2022 First Release 0
SOLIDWORKS Electrical
ffokkema
Wire number Origin Destination Section Color code
--G1:BL - EXC - -J4:F- 1.5 (mm²) YE
+-G1:YL - EXC + -J4:F+ 1.5 (mm²) BU
1-G1:GN -J4:L1 1.5 (mm²) GN
2-G1:BK -J4:L2 1.5 (mm²) BK
10 -M1:+ -G2:+ 10 (mm²) RD
10 -S2 -M1:+ 35 (mm²) RD
10 -M1:+ -J2:+ 6 (mm²) RD
10 -M1:+ -P1:J4 2.5 (mm²) RD
17 -M2:+ -P1:J20 1.5 (mm²) BK
18 -G2:R -J2:hold 1.5 (mm²) WH
20 -J1 -P1.1:J17 1.5 (mm²) BK
20 -P1.1:J15,J9,J14,J8,J13,J1
2-B5 1 (mm²) BUPK
20 -P1.1:J15,J9,J14,J8,J13,J1
2-B1 1 (mm²) BUBK
20 -M2:- -P1.1:J10 1.5 (mm²) BK
20 -P1.1:J15,J9,J14,J8,J13,J1
2-J3:E 1.5 (mm²) BK
20 -J2:GND -P1:J12 1.5 (mm²) BK
20 -J1 -G3 1.5 (mm²) BK
21 -J2:start -M1:S 2.5 (mm²) YE
24 -J2:gl -R1 1.5 (mm²) BK
32 -J3:A -Y1:2 1.5 (mm²) BK
33 -J3:B -Y1:1 1.5 (mm²) BK
37 -J2:reg -P1:J19 1.5 (mm²) BK
38 -J2:st -P1:J22 1 (mm²) RDGN
39 -J2:fuel -P1:J21 1.5 (mm²) GY
46 -B5 -J2:t-2 1 (mm²) BUGN
47 -B1 -J2:t-1 1 (mm²) BU
48 -B3 -J2:oil 1 (mm²) VT
49 -P1:J7 -P1:J18 1.5 (mm²) BK
54 -G3 -S2 35 (mm²) RD
55 -P1:J24 -J3:F 1.5 (mm²) RD
L1-1 -J2:AC1 -X4:2 10 (mm²) BK
Wire number Origin Destination Section Color code
L1-1 -Q1:1 -G1:L1 16 (mm²) BK
L1-2 -J2:AC2 -X4:3 10 (mm²) BK
L2-1 -Q1:3 -G1:L2 16 (mm²) RD
N -1 -J2:AC2 -X4:1 10 (mm²) BK
N -1 -X4:1 -J2:AC1 10 (mm²) BK
N-1 -G1:N -X1-3 16 (mm²) WH
PE-1 -X1-4 -G1:PE 16 (mm²) GNYE
Z1 -G1:RD -J4:Aux + 1.5 (mm²) RD
Z2 -G1:RD -J4:Aux - 1.5 (mm²) RD
Fig.9: Generator diagram 3 phase with AVR 230V – 400V 50Hz with AVR

20 M-SQ PRO 15/18 kVA 60 Hz Marine Diesel Generator
2.5.20 Lay out control wiring M-SQ PRO 18 3-Phase Kubota
REVISION
LOCATION:
Document realized with version :
CONTRACT:
SCHEME
REV. NAMEDATE CHANGES
09
+L1 Generator
Generator Electrical
7031
7031CD220921 41208355
0
2020.0.5.6
WhisperPower
Kelvinlaan 82
9207JB Drachten
The Netherlands
Drawing no Article no
27-9-2022 First Release 0
SOLIDWORKS Electrical
ffokkema
Wire number Origin Destination Section Color code
--G1:BL - EXC - -J4:F- 1.5 (mm²) YE
+-G1:YL - EXC + -J4:F+ 1.5 (mm²) BU
1-G1:GN -J4:L1 1.5 (mm²) GN
2-G1:BK -J4:L2 1.5 (mm²) BK
10 -M1:+ -G2:+ 10 (mm²) RD
10 -S2 -M1:+ 35 (mm²) RD
10 -M1:+ -J2:+ 6 (mm²) RD
10 -M1:+ -P1:J4 2.5 (mm²) RD
17 -M2:+ -P1:J20 1.5 (mm²) BK
18 -G2:R -J2:hold 1.5 (mm²) WH
20 -J1 -P1.1:J17 1.5 (mm²) BK
20 -P1.1:J15,J9,J14,J8,J13,J1
2-B5 1 (mm²) BUPK
20 -P1.1:J15,J9,J14,J8,J13,J1
2-B1 1 (mm²) BUBK
20 -M2:- -P1.1:J10 1.5 (mm²) BK
20 -P1.1:J15,J9,J14,J8,J13,J1
2-J3:E 1.5 (mm²) BK
20 -J2:GND -P1:J12 1.5 (mm²) BK
20 -J1 -G3 1.5 (mm²) BK
21 -J2:start -M1:S 2.5 (mm²) YE
24 -J2:gl -R1 1.5 (mm²) BK
32 -J3:A -Y1:2 1.5 (mm²) BK
33 -J3:B -Y1:1 1.5 (mm²) BK
37 -J2:reg -P1:J19 1.5 (mm²) BK
38 -J2:st -P1:J22 1 (mm²) RDGN
39 -J2:fuel -P1:J21 1.5 (mm²) GY
46 -B5 -J2:t-2 1 (mm²) BUGN
47 -B1 -J2:t-1 1 (mm²) BU
48 -B3 -J2:oil 1 (mm²) VT
49 -P1:J7 -P1:J18 1.5 (mm²) BK
54 -G3 -S2 35 (mm²) RD
55 -P1:J24 -J3:F 1.5 (mm²) RD
L1-1 -J2:AC1 -X4:2 10 (mm²) BK
Wire number Origin Destination Section Color code
L1-1 -Q1:1 -G1:L1 16 (mm²) BK
L1-2 -J2:AC2 -X4:3 10 (mm²) BK
L2-1 -Q1:3 -G1:L2 16 (mm²) RD
N -1 -J2:AC2 -X4:1 10 (mm²) BK
N -1 -X4:1 -J2:AC1 10 (mm²) BK
N-1 -G1:N -X1-3 16 (mm²) WH
PE-1 -X1-4 -G1:PE 16 (mm²) GNYE
Z1 -G1:RD -J4:Aux + 1.5 (mm²) RD
Z2 -G1:RD -J4:Aux - 1.5 (mm²) RD