XEMEX SCC-1 User manual
INSTALLATION MANUAL
Smart Charge Controller 1.1
SCC-1
EN
Version: 1.0
Date: 16/02/2023
www.xemex.eu InstallaonManualSmartChargeController
www.xemex.eu InstallaonManualSmartChargeController
Contents
1.INTRODUCTION 01
1.1 Targetgroup 01
1.2 Intendeduse 01
1.3 Technicalassistance 01
1.4 Disclaimer 01
1.5 Copyright©XEMEX 01
2.WARNINGSANDSAFETYMEASURES 02
2.1 Key:(Meaningofsymbols) 02
2.2 Safetyinstrucons 03
2.3 Storageandtransport 03
3.CHECKINGTHEDELIVERY 04
3.1 Checkingthedelivery/partsoverview 04
3.2 Idencaonlabel 04
4.PRODUCTDESCRIPTION 05
4.1 Purpose,operaonandfuncon 05
4.2 Overviewoffunconalies/conneconpoints 05
4.3 Condionsfortheproperfunconingofthee-managementfuncon 05
4.4 Technicalspecicaons 06
5.INSTALLATIONPREPARATIONS 07
5.1 Installaoncondions/wiringrequirements 07
5.2 installaonposion 07
5.3 Overvoltageprotecon/residual-currentdevice 07
5.4 Wiringrequirements 07
5.5 Tooloverview 07
6.INSTALLATIONSTEPS 08
6.1 Switchothemainswitchinthemetercupboard 08
6.2 InstalltheSmartChargeControllerontheDINrail 08
6.3 ElectricalconneconstotheSmartChargeController 09
6.4 Importantnotesconcerningtheelectricalconnecons 10
6.4.1 ACconnecons 10
6.4.2 CTconnecons 10
6.4.3 RequirementsforModbusRTUconnecon 10
7.COMMISSIONING 11
7.1 Switchonthemainswitchinthemetercupboard 11
7.2 Overviewofthecontrols/buons 11
7.3 Menufunconsandnavigaon 12
7.4 Commissioning 13
7.5 Commissioninginternetpages 14
7.5.1 Mainsconneconsengs 14
7.5.2 Metersengs 14
7.5.3 Wisengs 15
8.OPERATION/USE 17
8.1 Chargingmode 17
8.2 Currentmeasurements 18
8.3 Sowareversions 18
8.4 Sengs 19
8.5 Commissioning 20
8.6 Firmwareupdate 20
8.7 Restoringfactorysengs 21
9.DECOMMISSIONING 22
9.1 Switchothemainswitch/ACautomaccircuitbreaker. 22
9.2 Dismantlingthedevice 22
10.MAINTENANCE&SERVICE 22
11.FAULTS23
12.ENVIRONMENT/WASTEDISPOSAL 23
13.DECLARATIONOFCONFORMITY 24
14.WARRANTY 24
15.CONTACT 24
www.xemex.eu InstallaonManualSmartChargeController pg01
1. Introducon
Thismanualprovidestheimportantandnecessaryinformaonontheinstallaon,operaonandhandlingoftheSmartCharge
Controller,anelectronicdeviceusedinconjunconwithanEVchargingstaonthatsupportstheDynamicLoadBalancingfunc-
on.
Pleasereadthemanualcarefullytoensurethatyouarefamiliarwithallitscontents.
Followtheinstruconsinthemanualcarefully.Alwaysperformtheaconsinthecorrectorder.
Thismanualshouldbekeptinasafe,dryandshadyplaceforfuturereference.Ifyoulosethismanual,youcan
requestanewcopyfrom
thesupplier.
1.1 Target group
Theinstallaonandoperaonofthisdeviceandanymaintenancemustbecarriedoutbyaqualiedtechnicianinaccordance
withtheapplicablelocalstandardsandsafetyregulaons.
Itisimportantthatthequaliedtechnicianmeetsthefollowingrequirements:
•Knowledgeofthegeneralandspecicrulesforsafetyandaccidentprevenon.
•Extensiveknowledgeoftherelevantelectricalregulaons.
•Theabilitytoidenfyrisksandavoidpotenalhazards.
•Hasreceivedandreadtheseinstallaonandoperanginstrucons
1.2 Intended use
TheSmartChargeControllermayonlybeusedasacurrentmeterforanEVchargingstaonandonlyoperateswithinthespeci-
edvalues.
1.3 Technical assistance
Iftechnicalassistanceisrequired,pleasecontactXemexNV:
XEMEXNV
Metropoolstraat11a Tel:+322019595
B-2900Schoten Email:support@xemex.eu
Belgium
1.4 Disclaimer
Thisdocumenthasbeenthoroughlycheckedfortechnicalaccuracypriortopublicaon.Thedocumentisregularlyupdatedand
anychangesandcorreconsareincorporatedintofutureversions.Thecontentsofthisdocumenthavebeencompiledpurelyfor
informaonpurposes.
AlthoughXemexNVhasmadeeveryeorttokeepthedocumentascorrectanduptodateaspossible,XemexNVisinnoway
liableforanydefectsanddamagesarisingfromtheuseofinformaoncontainedinthisdocument.
InnoeventshallXemexNVbeliableforanydirect,indirectorspecialdamageorconsequenallossarisingfromanyerrorsor
omissionsinthismanual.
1.5 Copyright © XEMEX
Allrightsreserved.Nopartofthispublicaonmaybereproduced,storedinaretrievalsystemortransmiedinanyformorby
anymeans,includingelectronically,mechanically,byphotocopying,recordingorotherwise,withoutthepriorwrienpermission
ofthepublisher.
PLEASE NOTE!Alwayscheckthespecicaonsandinstallaoncondionsfortheelectricalconneconsintheman-
ualofthesupplierofyourEVchargerandintheintegraondocumentoftheSmartChargeControllerandtheEV
charger.Intheeventofdoubt,alwayscontactyoursupplierandXemexNV.
2.1 Key: (Meaning of the symbols)
Safetyinstruconsandwarningsinthismanualareindicatedbysymbols.
Thefollowingsymbolsareusedinthisdocumentand/oraredisplayedontheproduct:
www.xemex.eu InstallaonManualSmartChargeController pg02
2. Warnings and safety measures
www.xemex.eu InstallaonManualSmartChargeController pg03
2. Warnings and safety measures
2.2 Safety instrucons
Thesesafetyinstruconsareintendedtoensuresafeusage.Failuretofollowtheseinstruconsinaccordance
withgeneralsafetyguidelinesconcerningelectricitymayresultinriskof
electricshock,reand/orlife-threateninginjury.
DANGER - DANGEROUS VOLTAGES
WARNING-Thisinstallaonmanualisonlyintendedforqualiedpersonnel.Toavoid
electricshock,donotperformanyworkotherthanthatdescribedinthisinstallaonmanual
unlessyouarequaliedtodoso.
The use of this device is expressly forbidden in the following situaons:
•Inlocaonswithagasordustexplosionhazardandinthevicinityofexplosiveorhighlyammablesubstances.
•Ifthedeviceislocatedinornearwater.
•Iftheproductorindividualcomponentsaredamaged.
•Bychildrenorpersonswhoarenotcapableofunderstandingtherisksinvolvedinusingthisdevice.
Xemex NV is not liable in any way for damages and the warranty on the device becomes void in the following situaons:
•Iftheambienttemperatureislowerthan-10°Corhigherthan55°C.
•Ifthedevicehasbeensubjectedtoimproperuse,installaonormaintenance.
•Ifthedeviceisdisassembled,modiedorrepaired.
•Iftheinstruconsarenotfollowed.
•Ifthedeviceisusedinthevicinityofexplosiveorhighlyinammablesubstancesorinornearwater;orinthecaseof
normalwearandtear.
•Ifthereisafaultinthedistribuonnetwork.
•Asaresultofaforcemajeuresituaonorifthedamageiscausedfromoutside.
PLEASE NOTE! Always adhere to the following checklist:
1.OnlyqualiedpersonnelorauthorisedelectriciansmayinstalltheXemexSmartChargeController.
Mainsvoltagesabove50VACmaycausepersonalinjuryorevendeath!
2.Followallapplicablelocalandnaonalelectricalandsafetyregulaons.
3.Installthedeviceinanelectricalenclosure(panelorjunconbox)orinanelectricalroomwithlimited
access.
4.CheckthatthecircuitvoltagesandcurrentsarewithinthecorrectrangefortheSmartChargeController.
5.Usecurrenttransformers(CTs)withbuilt-inTVS(=transientvoltagesuppressor)withadielectricstrengthof
3.5KV50Hz1minminimumandanoperangvoltageof660V.Donotusecurrentoutputcurrenttransformers(rao)suchas1
ampor5ampcurrenttransformers:theymayirreversiblydamagetheSmartChargeController.
6.Ensurethatcurrenttransformersareplacedbehindfusesorcircuitbreakers.
7.EquipmentmustbedisconnectedfromDANGEROUSvoltagesbeforetheyaremanipulated.Donotcarryoutany
workonthedevicewhenitisslllive.
8.Ifafaultordefectisdetected,thedevicemustbeswitchedoimmediately.Todothis,rstswitchothemainspower
andthencontactshouldbemadewiththesupplier.
8.Beforeswitchingonthepower,checkthatallwiresaresecurelyfastenedbypullingoneachwire.
9.DonotinstalltheSmartChargeControllerinalocaonwhereitmaybeexposedtotemperaturesbelow-10°Cor
exceeds55°C,excessivemoisture,dust,saltsprayorothercontaminants.Thedevicerequiresanenvironmentwithapolluon
degree(PD)noworsethan2(normallyonlynon-conducvepolluon;occasionallyatemporaryconducvitycausedby
condensaonshouldbeexpected).
10.Donotdrillanymounngholesinthedevice.Instead,snapthemoduleontoaDINrail.
11.IftheSmartChargeControllerisnotinstalledcorrectly,thesafetyfeaturesmaybecompromised.
2.3 Storage and transport
AlwayskeeptheSmartChargeControllerinitsoriginalpackagingunlinstallaon.
TheSmartChargeControllershouldbestoredsafelyinadry,venlatedarea,notexposedtodirectsunlight.Thepackagingisnot
weatherproof.
TheSmartChargeControllershouldbestoredatatemperaturebetween-20°Cand80°C.
MakesurethatthepackagedSmartChargeControllerisexposedtominimalvibraonduringtransport.Transport/movethe
packagingcarefully.
Payaenontoergonomiccondionssuchasliing,bending,reaching,etc.whileworkingonthedevice.
1
3
Symbol
Alternang
current
Single-phasealternang
current
Three-phasealternang
current
Donotswitchon/ensurethatthedeviceisnotswitchedonduringinstallaon.
PLEASE NOTE!Specialinformaon,commandsandprohibionsregarding
damageprevenon.Hazardous/ parcularly important informaon to read
carefully.
WARNING:Awarningsigniespossibleinjurytotheuserorsignicantmaterialdamage
tothedeviceiftheuserdoesnot(carefully)followtheprocedures.Risk of electric shock!
WARNING:earthing/ensurethatthesystemisproperlyearthed.
PLEASE NOTE!Readthemanualcarefully.
Descripon
1. Earthconnecon
2. 230AC,Nconnecon
3. 230AC,L1connecon
4. P1connecon
5,...10. Currenttransformerconnecon
11. ModbusTCP/IPconnecon
12,13,14ModbusRJ485/RTU
15. OLEDdisplay
16. Controlbuons
17. LEDindicators
www.xemex.eu InstallaonManualSmartChargeController pg05
4. Product descripon
4.1 Purpose, operaon and funcon
TheSmartChargeControllerisanelectronicdevicethatisusedincombinaonwithanEVchargingstaon.
ThedevicemeasuresthemainscurrentandregulatesthechargingcurrentoftheEVchargingstaonbasedontheDynamicLoad
Balancingfunconofthechargingstaonandachosenchargingmode.
AnyEVchargingstaonthatsupportsDynamicLoadBalancingbasedonaModbusRTUorModbusTCP/IPcurrentmetercanbe
controlledifthecorrectconguraonisinstalledontheSmartChargeController.
TheSmartChargeControllercanbeusedforbothsingle-phaseandmulphaseinstallaons.
Amaximumof3currenttransformerscanbeconnectedtotheSmartChargeControllertomeasurethemainscurrent.
Oponally,theP1outputofaconnectedsmartmetercanbeusedtomeasurethegridcurrent.
Wi-Fiisavailabletocommissionthedeviceandtoenablermwareupdateswhenconnectedtotheinternetviathehomerouter.
Thedeviceispoweredfromthemains.
Theuserselectsthechargingmodeviatheuserinterface,whichconsistsofanOLEDdisplayand3buons.
Thefollowingchargingmodesareavailable:PVonly,PV+6AandCapacity(4-22kW,in1kWsteps)
Selecngthechargingmodeviaasmartphoneappisafuturefeature.
ThepurposeoftheSmartChargeControlleristoexternallycontroltheactualchargingcurrentusedbyEVcharging.Basedon:
•TheDynamicLoadBalancingfunconoftheEVchargingstaon
•TheselectedoperangmodeoftheSmartChargeController
•GRIDparametersengs
•Theprocessed/recalculatedcurrentbytheSmartChargeController
Andthisisforthepurposeofenergymanagementinthecontextof:
•Opmisaonofownconsumpon
•Capacitytari
4.2 Overview of funconalies / connecon points
4.3 Condions for the proper funconing of the energy management funcon
TheproperfunconingoftheenergymanagementfunconoftheSmartChargeControllerdependsontheDynamicLoad
BalancingfunconalityoftheEVchargingstaon.
ItisassumedthatthisDynamicLoadBalancingfunconalityworksasfollows:
•Whendynamicloadbalancingisenabled,thechargingstaonworksasamodbusmasterandtheconnectedSmart
ChargeControlleractsasamodbusslave.
•Thepurposeofdynamicloadbalancingistochargethecarasquicklyaspossible,sothechargepointasksthemeterhowmuch
poweriscurrentlybeingconsumedbythemainsconneconsothattheremainingpowerfromthemainsconneconcanbe
used
tochargethecar.
•Thechargepointthuschargesthecarwithacalculatedmaximumcurrentof:“Maximumcurrentofthemainsconnecon
point-the
currentmainsconsumponofthehousehold.”
2
1
15
16
4
3
17
11
12,13,14
5,.....10
www.xemex.eu InstallaonManualSmartChargeController pg04
3. CHECKING THE DELIVERY
3.1 Checking delivery / parts overview
3.2 Idencaon label
1
2
34
1. SmartChargeController
2.Currenttransformers(1forsingle-phasetypeor3formul-phasetype)
3.P1cable(oponalwhenusingsmartmeter)
4.LANcable/ModbusTCP/IPconnecon(notsuppliedasstandard)
1or3x
TheidencaonlabelonthesideoftheSmartChargeControllerspecies,amongothers,thefollowingelements:
•Model,serialnumber.
•Typenumber.
•Maximumconneconvoltage/Nominalfrequency/Connecngpower.
AlwayskeeptheserialnumbertohandwhencontacngXemexNV,sothatwecanhelpyouasquicklyaspossible.
PLEASE NOTE!
Neverremovetheidencaonlabel.
PLEASE NOTE!Checkthedeliveryimmediatelyuponreceipt.Intheeventofdamageoranincompletedelivery,
please
contactyoursupplierimmediately.
Openthepackagingcarefully.Takecarenottodamagetheproduct.ToavoiddamagetotheSmartChargeController,
placethepartsonaso,cleanandatsurface.
TheredLEDasheswhenaModbusread-
outhastakenplace.
ThegreenLEDasheswhenaP1messagehas
beenreceived(=futurefunconality).
5.1 Installaon condions / wiring requirements
Safety and installaon guidelines
Thisinstallaonguidemustbeconsultedinallcaseswhenhandlingpartsmarkedwiththewarningsymbol.
Theinstallaon,operaonandmaintenanceofthisdevicemustbecarriedoutbyaqualiedpersoninaccordance
withtheapplicablelocalstandardsandsafetyregulaons.
PLEASE NOTE!Neveropenthesecondarycircuitofacurrenttransformerwhilecurrentisowingthroughthe
primarycircuit!Ifthesecondarycircuitisopenedwhentheprimarycurrentisowing,thevoltagewillgotoavery
highvalue,whichmaycauseelectricsparksand/orelectricshockstomaintenancepersonnel.
Therefore,CTswithinternalTVSmustbeused.
Ifthe"SafetyandInstallaonGuidelines"arenotfollowed,thewarrantywillnolongerapply.
5.2 Installaon posion
Installthedeviceinasuitablemetercupboard.
Installthedeviceinanelectricalenclosure(panelorjunconbox)orinanelectricalroomwithlimitedaccess.
MountthedeviceinaDINrailcabinetandclickitontoaDINrail.
Ifasmartmeterisused,mountthedeviceatadistanceoflessthan3metresfromthesmartmeter.
Therearenospecicvenlaonrequirements.
5.3 Overvoltage protecon / residual-current device
Anexternalovervoltageprotecon/residual-currentdevicemustbeusedintheinstallaon.Thisovervoltageprotecon/residu-
al-currentdevicemustbeinstalledatasuitablelocaonandeasilyaccessible.Furthermore,itmustbe
markedasthedisconnecngdevicefortheSmartChargeController.
Theovervoltageprotecondevicemusthavethefollowingrangs:
• 230/400VAC
• 16A
5.4 Wiring requirements
Usetwistedorsolidwireswithacrossseconof2.5mm2forACconnecons.
5.5 Tool overview
www.xemex.eu InstallaonManualSmartChargeController pg06
4.4 Technical specicaons
4.4.1 Physicalcharacteriscs
Housing DINrailformfactor(DIN43880),4U
Weight 142g
Dimensions 90x72x65mm
4.4.2 Environmentalcondions
Proteconclass II
Ambienttemperature -10°C-+55°C
Storagetemperature -20°C-+80°C
Operanghumidity 10%-95%RH(non-condensing)
Storagehumidity 5%-95%RH(non-condensing)
PolluonDegree 2
Altude <2000m
Applicaonarea Residenal,insidesuitablemetercupboard
4.4.3 Powersupplyinterface
Connector ScrewterminalconnectorforN,L1andfunconalearthing
Voltagerange: 230VAC,+/-10%
Frequency: 50Hz
Power: 5W
Overvoltagecategory: II
Externalfuse: 16A
4.4.4 ModbusRTUInterface
Connector ScrewterminalconnectorforA(+),B(-)andGND(=signalreferenceforRS485)
Busterminaon 120Ohm
Protocol ModbusRTUviaRS485
Max.cablelength: 100metres
Cablelocaon: Indoor+outdoor
Cabletype: Preferablyarmouredtwistedpairwithearthwire.Cross-secon0.20...0.50mm².
Exampleofcabletype: Belden3107A
4.4.5 ModbusTCP/IPInterface
Connector RJ45
Protocol ModbusTCP/IPviaEthernet
Max.cablelength: 100metres
Cablelocaon: Indoor+outdoor
Cabletype: UTPCAT-5
4.4.6 Measurementinterface
PLEASE NOTE!Usecurrenttransformers(CTs)withbuilt-inTVS(=transientvoltagesuppressor)withadielectric
strengthof3.5KV50Hz1minandanoperangvoltageof660V.Donotusecurrentoutputcurrenttransformers(rao)suchas1
amp or5ampCTs:theymayirreversiblydamagetheSmartChargeController.Ensurethatcurrent transform-
ersareplacedbehindfusesorcircuitbreakers.
Connector Screwterminalconnectorformax.3currenttransformers
Measurementprinciple Currentmeasurementbycurrenttransformer
Currentrange 1A...80A(ifCTrao=2000)
CTrao 2000(standard)
Inputimpedance 20Ohm
Accuracy Typically<5%at23°C
Max.Cablelength 1metre
4.4.7 P1-interface
Connector RJ11
Protocol DSMR4/DSMR5
Max.Cablelength 3metres
Cablelocaon Indoors
4.4.8 Userinterface
LCD OLED-screen128x64
Buons 3pushbuons
LEDs 1greenLED,1redLED
Wi-Fi WEP64/128,AES,WPA,WPA2,WAP2.4GHZAP,STA,AP&STAmode
CodingmodesIEEE802.11b/g/n
4.4.9StandardsandcercaonsRED(2014/53/EU)
Healthandsafety EN62311,EN61010-1:2010+A1:2019
EMC EN301489
Radio EN300328-Wi-Fi2.4GHz
www.xemex.eu InstallaonManualSmartChargeController pg07
5. Installaon preparaons
Screwdriverswithathead
Fullyinsulatedupto1000VaccordingtoDINEN609000/VDE0682-201
in2sizes:
•M3(0.6x3.5)
•M1.6(0.3x1.8)
Tighteningtorque:min.0.5Nm/max.0.6Nm
6.3 Electrical connecons to the Smart Charge Controller
1.ConnectthepowersupplycablebyaachingPE(1)funconalearth,N(2)andL1(3)usingscrewterminalconnectors.
2.Connectupto3currenttransformers(CTs)toCT1on(5and6),CT2on(7and8)andCT3on(9and10)usingscrewterminal
connectors.
3.OroponallyconnecttheP1cablewithRJ11connectortoP1output(4)andtothesmartmeter.
4.ConnectLANcablewithRJ45ConnectortoEthernet/LANport(11)andtoEVcharger.
5.OrconnecttheModbusRTUwithRS485cablebymounngB(-)(12),A(+)(13)andGND(14)viascrewterminalconnectors
andtotheEVcharger.
TheelectricalconneconsandtheposionsoftheconnectorsontheSmartChargeControllerareshownbelow.
www.xemex.eu InstallaonManualSmartChargeController pg08
6. Installaon
6.1 Switch o the main switch in the meter cupboard
6.2 Install the Smart Charge Controller on the DIN rail
Installthedeviceinasuitablemetercupboard.
MountthedeviceinaDINrailcabinetandclickitontoaDINrail.
PLEASE NOTE!Donotdrillanymounngholesinthedevice.
Risk of fatal injury from improper installaon!
Failuretoobservetheinstallaoninstruconsandthesurroundingcondionsmayresultindangeroussitua-
onswhenworkingwithelectricity.
Theelectricalsystemmustbecompletelydisconnectedfromallpowersources/mainsbeforecarryingoutany
installaonwork!
www.xemex.eu InstallaonManualSmartChargeController pg09
1
2
3
4
11
12
13
14
230V AC, N
230V AC, L1
P1 kabel naar Slimme meter
LAN kabel naar EV Oplader
RS485 kabel naar EV Oplader, B(-)
PE
RS485 kabel naar EV Oplader, A(+)
RS485 kabel naar EV Oplader, GND
658710 9
CT1
ls
lp
CT2
ls
lp
CT3
ls
lp
123
45678910 11 12 13 14
Click!
P1(opon)
LAN
CT
PLEASE NOTE! Alwayscheckthespecicaonsandinstallaoncondionsfor
theelectricalconneconsinthemanualofthesupplierofyourEVcharger
andintheintegraondocumentoftheSmartChargeControllerandtheEV
charger.Intheeventofdoubt,alwayscontactyoursupplierandXemexNV.
PLEASE NOTE! Usecurrenttransformers(CTs)withbuilt-inTVS(=transientvoltagesuppressor)withadielectric
strengthof3.5KV50Hz1minandanoperangvoltageof660V.Donotusecurrentoutput(rao)CTs
suchas1ampor5ampCTs:theymayirreversiblydamagetheSmartChargeController.Ensurethat
thecurrenttransformersareplacedbehindfusesorcircuitbreakers.
PLEASE NOTE!Thevoltageconnecon(NandL)mustALWAYSbemadeonphaseL1,otherwisethecurrentdireconwillbe
indicatedincorrectly!
PLEASE NOTE! Seechapter6.4forImportantnotesonelectricalconnec-
ons!
6.4 Important notes concerning the electrical connecons
6.4.1 ACconnecons
6.4.2 CTconnecons
CTtransformersmustbeinstalledasfollows:
6.4.3 RequirementsforModbusRTUconnecon
www.xemex.eu InstallaonManualSmartChargeController pg11
7. Commissioning
7.1 Switch on the main switch in the meter cupboard
7.2 Overview of the controls / buons
Pressingwillnavigateyoudowntothenextscreen.
PressingOKselects/conrmsanitemandreturnstothehomescreen.
Pressingwillnavigateyouupwardstothepreviousscreen.
WARNING:Beforeturningonthecurrent/mainspower,checkthatthecircuitvoltagesandcurrentsarewithin
thecorrectrangefortheSmartChargeController.
Beforeturningonthepower,checkthatallwiresareconnectedaccordingtotheelectricaldiagram.
IftheSmartChargeControllerisnotinstalledcorrectly,thesafetyfeaturesmaybecompromised.
Beforeswitchingonthepower,checkthatallwiresaresecurelyfastenedbypullingoneachwire.
Aerswitchingonthecurrent,theSmartChargeController's
startscreen
willappearautomacallyaerapprox.30sec.
SCC-1 HOME
CHANGE
mode: ECO
> 30 sec.
www.xemex.eu InstallaonManualSmartChargeController pg10
Thislabelislocatedonthesideof
theSmartChargeController.
PLEASE NOTE! DonotinterchangeN(terminal2)withL(terminal3).Thecurrentdirecon(importvs.export)isderived
fromthe
ACconnecon.IftheACconneconisreversed,thedevicewillnotmeasurethecurrentdireconcorrectly.
PLEASE NOTE! DonotreversethepolarityoftheCTwires.IftheCTcon-
necons
arereversed,thedevicewillnotmeasurethecurrentdireconcorrectly.
PLEASE NOTE! TheCTconneconsequenceisshown
foraclockwisemainsconnecon.
Foranan-clockwisemainsconnecon,swapCT2and
CT3.
EnsurethatthephasesequencematchestheEVcharg-
erconnecons.
PLEASE NOTE!Thevoltageconnecon(NandL)mustALWAYSbemadeonphaseL1,otherwisethecurrentdireconwillbe
indicatedincorrectly!
PLEASE NOTE! TheshieldingoftheModbuswiringmustonlybeconnectedtotheSmartChargeControllersideand
nottotheModbusmasterside.
PLEASE NOTE! TheshieldingoftheModbuswiringmustalsobeconnectedtothebuilding'sprotecveearth.
21 3
R
L
1 23
1 32 1 32
3phasesituaon
clockwiseL1L2L3
3phasesituaonan-
-clockwiseL1L3L2
GRID LOAD
GRID
LOAD
PLEASE NOTE! MounttheCTtermi-
nals
correctlyonthemainsconnecon.
IftheCTterminalsare
reversed,thedevicewillnotmeasure
thecurrentdireconcorrectly.
www.xemex.eu InstallaonManualSmartChargeController pg12
7.3 Menu funcons and navigaon
Warning:UsetheSmartChargeControlleronlyasdescribedbelow.IftheSmartCharge
Controllerisnotusedasspeciedinthismanual,theproteconprovidedbytheSmartChargeControllermaybe
impaired.
ThedevicecanbeoperatedviatheLCDandkeypad.
Bydefault,theLCDdisplaysthecurrentoperangmode(=start-upscreen),e.g.:
Youcanscrollthroughthemenustructureusingtheforwardandbackwardbuons.
Menu funcons / top-level screens are:
SCC-1 HOME
CHANGE
mode: ECO
0.0 A
CURRENTS
OK
SCC-1
L1:
0.0 A
L2:
0.0 A
L3:
FW VERSIONS
OK
V1.0
SCC-1
Main CPU:
V1.0
Meas. sys:
list settings
SCC-1
OK
Press OK to
SETTINGS
COMMISSIONING
for 5s to start
KEEP OK pressed
SCC-1
OK
commissioning
KEEP OK pressed
for 5s to start
OK
FW UPDATESCC-1
firmware update
FACTORY RESET
OK
for 10s to restore
factory settings
SCC-1
KEEP OK pressed
SELECT MODE
CAPACITY 4 kW
SET
ECO (PV + 6 A)
SCC-1
ECO+ (PV only)
Eachmethatnobuonispressedfor1minute(exceptinthecommissioningmode),thedeviceexitsthecurrentmenu(sub)
itemanddisplaysitshomescreen.
Chargingmode
Currentmeasurements
Sowareversions
Sengs
Commissioningmode
Factorysengs
Firmwareupdate
www.xemex.eu InstallaonManualSmartChargeController pg13
7.4 Commissioning
ThebuonsandtheLCDmenucanbeusedtosetthedevicetocommissioningmode.
Incommissioningmode,thedevicewillactasaWi-Fiaccesspoint.
3.ThenameandpasswordoftheaccesspointaredisplayedontheLCD:
TheWi-FiSSIDisthecharacterstring"SCC-"followedbythelast8digitsoftheLDNofthedevice.
TheWi-Ficodeisarandom6-digitnumbergeneratedwhenthedevicestarteditscommissioningfuncon.
IfnoWi-Fistaonconnectswithin5minutes,thedevicereturnstothehomescreen.TheWi-Fiaccesspointwillthenbedisa-
bled.
4.OnceaWi-Fistaonisconnected,theURLofthecommissioningsiteisdisplayedontheLCD:
Awaiting connection...
SCC-1 COMMISSIONING
Wifi: SCC-12345678
code: xVNXmejq
SCC-1 HOME
CHANGE
mode: ECO
1.Fromthehomescreen,pressunlyou
gettotheCommissioningscreen.
2.PresstheOKbuonfor5secondstostart
the
commissioning.
KEEP OK pressed
for 5s to start
OK
COMMISSIONINGSCC-1
commissioning
5 sec.
SCC-1 Commissioning URL
http://192.168.11.1
Press OK to end Commission Mode.
5.OnlyoneWi-Fistaoncanconnectatame.
Itreceivesthexed
ipaddress192.168.11.2
TheconnectedWi-Fistaon,e.g.a
smartphone,cannowaccessthe
localwebsiteofthedevicewithanumberof
formstogetthedeviceup
andrunning.
Fill in these forms on the website as
described in chapter 7.5
Aerthesengshavebeenentered,the
commissioningmodecanbeexited.
6.PresstheOKbuontoendthe
commissioningandreturntothe
returntothehomescreen.
Example:
www.xemex.eu InstallaonManualSmartChargeController pg14
7.5 Commissioning internet pages
Eachcommissioningpagecontains:
•Atle
•Atopmenu(=links)tothesubpages
•Aformwithsengsforthissubpage
7.5.1 Mainsconneconsengs
Themainsconneconsengspagecontainsthefollowingparameters:
•Numberofphases(1/3)
•Max.chargingcurrent(mustbethesameassenginEVcharger)
•Min.chargingcurrent(Minimumcurrentatwhichthecarcancharge,usedinECOmode)
•Timebeforeincreasedstart-upcurrenttakestheeectincaseofavialablechargingcapacity
•Timethattheincreasedchargingcurrentremainsavailablebeforereverngtothesetgridcapacity
•Themethodusedtomeasurethemainscurrent(Currenttransformers/P1)
•CTrao
7.5.2 Metersengs
TheMetersengspagecontainsthefollowingparameters:
•Metertoemulate:dropdownwithsupportedmetertypes:
oEastronSDM72D-M,withModbbusprodotcolRTU
oEMUProfessionalModbusTCP
•IfTCPischosenforModbusprotocol,thefollowingmustbeentered:
oIPaddress
oTCPport
www.xemex.eu InstallaonManualSmartChargeController pg15
•IfRTUisselectedforModbusprotocol,thefollowingmustbeentered:
oRTUdeviceaddress
oRTUbaudrate
oRTUparity
oRTUstopbits
7.5.3 Wisengs
TheWi-FisengspageisusedtoconnecttheSmartChargeControllertothehomerouter.ThisisusedforSWupdatesand
remotecontrol.(=futurefunconality)
1.SelecttheSSIDoftheWinetwork.
2.Enterthepassword.
3.Pressthe"UpdateWiSengs"buon.
Thestatusshowsthecondionoftheconnecon.Onceconnected,theIPaddressisalsodisplayed.
8.1 Charging mode
Inchargingmode,thedesiredchargingmodeorcapacityoftheEVchargepointcanbeselectedfrom4kWto22kW.
However,themaximumpowerdisplayedinthemenudependsonthemax.capacityoftheEVchargepoint,thisisadeviceset-
ng(seeoperanginstruconsEVchargepoint).
There are charging modes:
• ECO+(PVonly)=chargingonlywithpowerthatisfedintothegrid
• ECO(PV+6A)=chargingwithfed-inpower+6A
• Capacity=chargingwithsetmaximumcapacitybetween4-22kW*,adjustableinstepsof1kW.
(*)Maximumadjustablecapacitydependsonthegridseng"Maxchargecurrent"atcommissioning
8. Use / operaon
www.xemex.eu InstallaonManualSmartChargeController pg17
1.Fromthehomescreen,press
OK.
Youarenowinthecharging
mode.
SCC-1 HOME
CHANGE
mode: ECO
2.Theselectedmodeisdisplayed.
Youcanselectthefollowingmodes:
•ECO+(PVonly)
•ECO(PV+6A)
•CAPACITY4kW
•CAPACITY5kW
•CAPACITY6kW
•CAPACITY7kW
......22kW
SELECT MODE
CAPACITY 4 kW
SET
ECO (PV + 6 A)
SCC-1
ECO+ (PV only)
3.Pressorthebuontose-
lectthedesiredchargingmode/
CAPACITY.
appearsintheCommissioning
screen.
SELECT MODE
CAPACITY 4 kW
SET
ECO (PV + 6 A)
SCC-1
ECO+ (PV only)
SELECT MODE
CAPACITY 4 kW
SET
ECO (PV + 6 A)
SCC-1
ECO+ (PV only)
4.PressOKtoconrmtheselected
mode.
Youreturntothehomescreen.
www.xemex.eu InstallaonManualSmartChargeController pg16
8.2 Current measurements
Thisscreendisplaysthecurrentmeasurements(inAmperes).Themeasuredcurrentsarevisibleinrealme(i.e.anupdateevery
second).
8.3 Soware versions
ThisscreenshowstheSowareversions.
www.xemex.eu InstallaonManualSmartChargeController pg18
SCC-1 HOME
CHANGE
mode: ECO
1.Fromthehomescreen,pressunlyou
GettotheCurrentMeasurementsscreen.
4.6 A
CURRENTS
OK
SCC-1
L1:
8.2 A
L2:
5.8 A
L3:
2.Thecurrentmeasurementsaredisplayed.
PressOKtoreturntothehomescreen.
Pressortonavigatetoaprevious/next
menuscreen.
SCC-1 HOME
CHANGE
mode: ECO
FW VERSIONS
OK
V1.0
SCC-1
Main CPU:
V1.0
Meas. sys:
1.Fromthehomescreen,pressunlyou
gettotheFWversionsscreen.
2.TheSowareversionsaredisplayed.
PressOKtoreturntothehomescreen.
Pressortonavigatetoaprevious/next
menuscreen.
www.xemex.eu InstallaonManualSmartChargeController pg19
8.4 Sengs
Thisscreendisplaysalistofsengs.
SCC-1 HOME
CHANGE
mode: ECO
1.Fromthehomescreen,pressunl
you
gettotheSengscreen.
phases
SETTINGSSCC-1
OK
Number of 3
SETTINGS
list settings
Press OK to
SCC-1
OK
phases
SETTINGSSCC-1
OK
Number of 3
2.PressOKtodisplaythelist
withsengs.
3.Pressortonavigatetoaprevi-
ous/nextseng.Seebelowforthelist
ofsengs.
4.PressOKtoreturntothehome
screen.
32
OK
current
Max charge
SETTINGSSCC-1
OK
Metering CT
SCC-1
device
SETTINGS
OK
CT ratio 2000
SCC-1 SETTINGS
IP adress
SETTINGSSCC-1
OK
192.168.9.101
Modbus
SETTINGS
502
SCC-1
OK
TCP port
SETTINGSSCC-1
OK
OK
Emulated meter
SCC-1
EMU Pro TCP
SETTINGS
6
OK
current
Min charge
SETTINGSSCC-1
Wifi SSID
xmx_iot
www.xemex.eu InstallaonManualSmartChargeController pg20
8.5 Commissioning
Inthisscreen,thedevicecanbesetintheCommissioningmode.
8.6 Firmware update
Thisscreenshowsthesowareupdates.
SCC-1 HOME
CHANGE
mode: ECO
1.Fromthehomescreen,pressunlyou
gettotheCommissioningscreen.
2.PresstheOKbuonfor5secondstostart
the
commissioning.
seesecon7.4fordetails.
IfyoupressOKforlessthan5seconds,you
willreturntothehomescreen.
KEEP OK pressed
for 5s to start
OK
COMMISSIONINGSCC-1
commissioning
5 sec.
SCC-1 HOME
CHANGE
mode: ECO
1.Fromthehomescreen,pressunlyou
gettotheFirmwareupdatescreen.
5 sec.
FW UPDATE
OK
for 5s to start
firmware update
SCC-1
KEEP OK pressed
2. PresstheOKbuonfor5secondstostartthe
Firmwareupdate.
IfyoupressOKforlessthan5seconds,youwillreturntothehomescreen.
Toenablearmwareupdate,theSmartChargeControllermustbe
connectedtothehomerouterviaWi-FiandhaveInternetaccess.
(see7.5.3)
www.xemex.eu InstallaonManualSmartChargeController pg21
8.7 Restoring factory sengs
Inthisscreen,thedevicecanberesettothefactorysengs
SCC-1 HOME
CHANGE
mode: ECO
1.Fromthehomescreen,pressunl
you
gettotheFactoryresetscreen.
2.PresstheOKbuonfor10sec.unl
theconrmaonforresetisrequested
IfyoupressOKforlessthan10seconds,you
willreturntothehomescreen.
10 sec.
factory settings
FACTORY RESETSCC-1
OK
for 10s to restore
KEEP OK pressed
FACTORY RESETSCC-1
Are you sure?
OK
3.PresstheOKbuontoconrmthe
Factoryreset.
Ifyouwanttocancelthereset,press
or.
FACTORY RESETSCC-1
RESETTING
4.Thefactoryresetwillbeperformed.
Thedevicewillnowberesettothefactory
sengs.
www.xemex.eu InstallaonManualSmartChargeController pg22
9. Decommissioning
PLEASE NOTE!Switchothemainswitch/ACautomaccircuitbreaker.
Aerswitchingothepower/mainsvoltagethe
displayoftheSmartChargeControllerwillautomacallyturn
o.
BothLED'snexttothedisplaywillalsobeo.
10. Maintenance & Service
Installaon,maintenanceandrepairoftheSmartChargeControlleraswellasworkonthesystemmayonlybeperformedby
qualiedpersons.Thereasonforthisisthehighvoltagethatispresent.
Conneconsandprotecvedevicesmustbeimplementedinaccordancewiththelocallyapplicableregulaons.
WerecommendthatyoucleantheSmartChargeControllerregularly.
•Foryourownsafety,disconnectthedevicefromthepowersupplybyturningothemainswitchbeforecleaning
thedevice.
•CleantheSmartChargeControllerwithaso,drycloth.Neveruseliquid,aggressivecleaningagentsand/or
abrasives.
•RepairsandmaintenanceonpartsoftheSmartChargeControllermayonlybecarriedoutbyqualied
skilledpersonnel/qualiedinstallersand/orelectricians.
•Useonlyoriginalspareparts.
9.1 Switch o the main switch / AC automac circuit breaker.
9.2 Dismantling the device
Inthecaseofdecommissioningfordisassembly,followtheinstruconsbelow:
•Switchothemainswitch/ACautomaccircuitbreaker.
•Checkwithasuitablevoltmeterthattheinputsandoutputsarevoltagefree.
•DisconnecttheACcablesandanyotherwiring.
•TheSmartChargeControllercannowbedismantledsafely.
www.xemex.eu InstallaonManualSmartChargeController pg23
11. Faults
FaultsarenotindicatedontheSmartChargeControlleritself.Thereare,however,signalsfromwhichitcanbeinferredthata
faultispresent:
•Ifthedisplaydoesnotlightup.
•IftheredorgreenLEDdoesnotash.
•Whenthecurrentisnotmeasuredcorrectly.
Fault table
12. Environment / Waste disposal
Disposeoftheproductpackagingmaterialsinaccordancewithlocallawsandregulaons.
DISPOSALOFELECTRICALANDELECTRONICEQUIPMENT(AEEA/WEEE)
Electricalandelectronicequipment(WEEE)containsmaterials,componentsandsubstanceswhichcanbehazardousandpresent
arisktohumanhealthandtheenvironmentifthedisposalofelectricalandelectronicequipment(WEEE)isnotcarriedoutcor-
rectly.
UsersofelectricalandelectronicequipmentshouldnotdisposeofWEEEtogetherwith
householdwaste.Usersshouldfollowthemunicipalcolleconplantoreducethe
environmentalimpactassociatedwiththedisposalofelectricalandelectronicequipment.
PLEASE NOTE!Ifafaultoccurs,
switchothe
powersupplyimmediately
andcontact
aqualiedinstaller.
Fault Possible causes Possible soluon
Displaydoesnotlightup: •Modulehasnotyetstarted.
•Powersupplyconnecon.
•Moduleisdefecve.
•Waitatleast30seconds.
•Checkthatthecircuitvoltagesand
currentsarewithinthecorrectrangefor
the
metermodel.
•Checkthatallwires(1)(2)(3)areconnected
correctlyaccordingtotheelectrical
diagram.
•Checkthatallwiresaresecurelyconnected
bypullingoneachwire.
RedorgreenLEDdoesnotash: •Chargingstaonisnotcongured
correctly
•Conneconbetweenchargingstaon
andSmart
ChargeController.
•Moduleisdefecve.
•Checkthatallwires(11)or(12)(13)
(14)areallcorrectlyconnected
accordingtotheelectricaldiagram.
•Checkthatallwiresaresecurelyconnected
bypullingoneachwire.
Currentisnotmeasuredcorrectly: •Currenttransformers(CTs)not
connectedcorrectly.
•Powersupplyconnecon(2)(3)noton
L1.
•Moduleisdefecve.
•Checkthatallwires(5)(6)(7)(8)(9)
(10)areallcorrectlyconnected
accordingtotheelectricaldiagram.
•Checkthatallwiresaresecurelyconnected
bypullingoneachwire.
•Checkthedireconofthepower
terminals.
•Checkthat(2)(3)areconnectedtoL1.
•Seealso6.4.
www.xemex.eu InstallaonManualSmartChargeController pg24
13. Declaraon of conformity
Manufacturer: XEMEXNV
Metropoolstraat11a
B-2900Schoten
Belgium
Tel:+322019595
declares the conformity of the product:
SmartChargeController(SCC)
in accordance with the European direcves:
RED2014/53/EU
Applicaon (harmonisaon legislaon)
•EN300328v.2.2.2
•EN301489-1v2.2.3
•EN61000-3-2:2019
•EN61000-3-3:2013
•EN61000-3-3/A1:2019
•EN62311:2008
•IEC61010-1:2010orEN61010-1:2010
•IEC61010-1/A1:2016orEN61010-1/A1:2019
TheNoedBodyTelecaonB.V.,withNoedBodynumber0560,hasissuedthefollowingundertheconformityassessment
procedure:Modules:B+C
thecercateoftheEUtypeexaminaon:212140635/AA/00
Whereapplicable:
Descriponofaccessoriesandcomponents,includingsoware,enablingtheradioequipmenttofunconasintendedandcov-
eredbytheDoC:
AlltheproductslistedcarrytheCEmark.
Schoten,Belgium,3June2022
14. Warranty
Fortheduraonandcondionsofthewarranty,weadviseyoutocontactXEMEXNV.WealsoreferyoutoourGeneralTermsand
CondionsofSaleandDeliverywhichareavailableonrequest.
15. Contact
XEMEX NV
Metropoolstraat11a
B-2900Schoten
Belgium
Tel:+322019595
Email:support@xemex.eu
Scan the QR Code
Toviewordownloadallthenecessarydocumentssuchasproductbrochures,techni-
caldatasheets,installaoninstruconsandlegallyavailabledocumentsandcerca-
ons.
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