B21-7130_2004_09_en

2021-07-27 来源：爱问旅游网

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Normesvéhicules

B217130

SPECIFICATIONSCONCERNINGTHEENVIRONMENTOFELECTRICALANDELECTRONICEQUIPMENTCLIMATICANDCHEMICALCHARACTERISTICS

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ThisnormePARTIALLYREPLACESnormeB217090Thisisatranslation,theFrenchoriginalshallbeusedinallcasesoflitigationDateoftranslation:18/10/2004CONTENTS

1.OBJECTANDFIELDOFAPPLICATION2.EXPRESSIONONDOCUMENTS3.TERMSANDDEFINITIONS4.TESTCONDITIONS5.APPLICATIONGUIDEFORTESTSONEQUIPMENT6.TESTPROCEDURESANDREQUIREMENTS6.1.TESTSATATEMPERATURE6.1.1.CL01:Operationafterstorage6.1.2.CL02:Temperatureswhennotoperating6.1.3.CL03:Extremeoperatingtemperaturesatusualpowersupplyvoltages6.1.4.CL04:Temperaturelevels6.1.5.CL05:Exceptionalpowersupplyvoltage6.1.6.CL06:Selfheatingmeasurement6.1.7.CL07:Ageingbythermalshocksair/air6.1.8.CL08:Endurancetothermalcycles6.1.9.CL09:Endurancetoactivations6.1.10.CL10:Enduranceathightemperature6.1.11.CL11:Determinationofoperatinglimitsatatemperature6.2.HUMIDITY,SEALINGANDCHEMICALTESTS6.2.1.CL12:Humidityandcorrosion6.2.2.CL13:Protectionprovidedbyenvelopes(IP)6.2.3.CL14:Vacuumimmersion6.2.4.CL15:Icewaterthermalshocks6.2.5.CL16:Highpressurewash6.2.6.CL17:Operationindustyenvironment6.2.7.CL18:Exposuretoacidvapours6.2.8.CL19:Accidentalliquidpenetrationintotheequipment6.3.ELECTRICALCHARACTERISATIONTESTS6.3.1.CL20andCL21:Dielectricstrengthandinsulationresistance6.3.2.CL22:Voltagedrop6.4.TESTSONMATERIALS6.4.1.CL23:Resistancetofire6.4.2.CL24:Characteristicsofprintedcircuitboards(PCB)6.4.3.CL25:Occasionalcontactwithautomotivefluids6.4.4.CL26:CharacteristicsaccordingtothePSAspecificationB6200306.4.5.CL27:Dirtymarksinthepassengercompartment6.5.RECORDS6.5.1.CREATION6.5.2.SUBJECTOFTHEMODIFICATION6.6.REFERENCEDOCUMENTS6.6.1.PSAdocuments6.6.2.EXTERNALdocuments6.7.EQUIVALENTTO:OR:11/07/2001A:29/09/2004

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45454649505253576.8.CONFORMSTO:6.9.KEYWORDSAPPENDIX1:GENERALTESTCONDITIONSAPPENDIX2:VARIATIONINTHEPOWERSUPPLYVOLTAGEDURINGTHECL10TESTAPPENDIX3;POLLUTIONPHASEOFCL12AANDCL12BTESTSAPPENDIX4:MATERIALSPECIFICATIONSAPPENDIX5:INFORMATIONTOBESUPPLIEDINEQUIPMENTTECHNICALSPECIFICATIONSAPPENDIX6:RECOMMENDEDTESTSANDSEVERITYLEVELSOR:11/07/2001A:29/09/2004Internaluse

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1.OBJECTANDFIELDOFAPPLICATION

Thisspecificationappliestoroadvehicleselectricalandelectronicsystemsandequipment.Itdescribesthepotentialenvironmental,climaticandchemicalconstraintsandspecifiedtherecommendedtestsandrequirementsaccordingtothespecificassemblylocationonthevehicle.

ThegeneralrequirementsrelatingtoenvironmentaltestsonvehicleelectricalandelectronicequipmentarelistedinthedocumentB217100.

Thisnormehasbeenrevisedforthefollowingpurpose:••

BringingtogetherPSAtestswiththosedefinedintheISOnorme16750oranyotherinternationalstandards.

IntegratingspecificPSAtests,thesetestsaretheresultsofinternalfeedbackaswellasworkcarriedoutwithprivatetestlaboratories(takingintoaccountaccelerationfactorsforthermalenduranceandhumiditytests).

Definingmorepreciselythepurpose,fieldofapplication,conditionsandsequenceoftests.

•

ThereforethefollowingtestsoriginatefromtheISOnorme16750:CL01,CL03a,CL13,CL16,CL21andCL25.Othersareverysimilar:CL03b,CL04,CL07,CL12c1,CL12c2,CL15andCL20.

CL06,CL08,CL09,CL10andCL11testsarebasedontheresultsofacollaborationwithSERMATECHNOLOGIES.

CL12aandCL12btestsaretheresultofacollaborationwiththe“LaboratoireCentraldesIndustriesElectriques(LCIE)”[CentrallaboratoriesofElectricalIndustries]

TherequirementsoftheCL23testarebasedontheresultsofacollaborationwith“DuPontdeNemours”and“Tyco”.

Theothertestsarebasedoninternalfeedbackandareformostofthemdrawnfrominternationalstandards.

2.EXPRESSIONSONDOCUMENTS

Fortherequirementsofthisdocument,theexpressionondocumentsgiveninB217100applies.

Theapplicationoftherequirementsofthisdocumentmustbeindicatedondocumentsinthefollowingform:B217130withthesuffixofthisnorme.

3.TERMSANDDEFINITIONS

Fortherequirementsofthisdocument,thedefinitionsstatedbelowaswellasthosegiveninB217100apply.DmfRMAMDFDendTendSTN/ST

Operatingdurationoftheequipmentduringthetest(seeappendix1).MaterialApprovalReference(seeappendix4).Operatingmode(cf.B217100).

Durationofthetest«enduranceathightemperature»(cf.CL11test).Temperatureofthe«enduranceathightemperature»test(cf.CL11test).Cf.B217110

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TmaxHF:Maximumtemperaturewhennotoperating

Maximumambienttemperaturevaluerecordedonthevehicleintheareawheretheequipmentisinstalled,whentheequipmentisnotoperating(MDF2.1or3.1).

ItisdifferentfromTmaxEF(andalwaysgreater)forequipment:••

operatingonlyat«lowtemperature»(eg.heatingsystems)

subjectedtothehotstoptemperature(maximumambienttemperaturevaluewhichmayprevailintheenginecompartmentaftervehicleengineisoffafterseveredrivingconditions).

Accordingtotheinstallation,avalueismentionedinappendix6asanindication.

TmaxEF:Maximumoperatingtemperature

Maximumambienttemperaturevaluerecordedonthevehicleintheareawheretheequipmentisinstalled,whentheequipmentisoperating(MDF2.2or3.2).

Accordingtotheinstallation,avalueismentionedinappendix6asanindication.

TmoyEF:Meanoperatingtemperature

Meanambienttemperaturevaluerecordedonthevehicleintheareawheretheequipmentisinstalled,whentheequipmentisoperating(MDF2.2or3.2).

Itisdetermined,afterthermalstabilisation,for«hot»conditions(hotcountries,withoutairconditioning).Accordingtotheinstallation,avalueismentionedinappendix6asanindication.

TminHF:Minimumtemperaturewhennotoperating

Minimumambienttemperaturevaluerecordedonthevehicleintheareawheretheequipmentisinstalled,whentheequipmentisnotoperating(MDF2.1or3.1).

Accordingtotheinstallation,avalueismentionedinappendix6asanindication.

TminEF:Minimumoperatingtemperature

Minimumambienttemperaturevaluerecordedonthevehicleintheareawheretheequipmentisinstalled,whentheequipmentisoperating(MDF2.2or3.2).

Accordingtotheinstallation,avalueismentionedinappendix6asanindication.

4.TESTCONDITIONS

Fortherequirementsofthisdocument,thetestconditionsgiveninB217100apply.

5.APPLICATIONGUIDEFORTESTSONEQUIPMENT

Appendix5isaguidefortargetingtheapplicabilityofeachtestaccordingtotheequipmentandforprovidinghelpwiththedraftingofthetestplan(ortheSTN/ST)

Appendix6specifiestherecommendedtestsandseveritylevels.OR:11/07/2001A:29/09/2004

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6.TESTPROCEDURESANDREQUIREMENTS

6.1.TESTSATATEMPERATURE

6.1.1.CL01:OPERATIONAFTERSTORAGE

Purpose:Thistestsimulatestheexposureoftheequipmenttotemperaturesencounteredduringtransportandstorage(beforefitting).

Failuremeansthattheresistanceisinadequate:

••

Tocold(eg:freezingofliquidcrystalscreen).Toheat(eg:deformationofplastichousing).

Applicability:Anyequipment.CL01a:lowstoragetemperatureCL01b:highstoragetemperature

EUTOperatingmodeRequirement

24hat(–40±3)°C

Testcarriedoutaccordingtotemperaturevariation:1°C/min)Testcarriedoutaccordingtotemperaturevariation:1°C/min)Duringthetest:MDF1.1Afterthetest:ClassA

the

IEC

standard

60068-2-1

-Test

(slow

48hat(+85±3)°C(unlessotherwisespecifiedinthespecificationfortheequipment)

the

IEC

standard

60068-2-2-Test

(slow

Number:minimumof2EUTpertest.Theyaresubjectedtotestsathenbinsuccession.

+23°C1°C/min+85°C-40°CMDF3.2MDF1.1+23°CMDF3.2MDF1.11°C/mintoto+24httoto+48htFigure1–CL01aTestFigure2–CL01bTest

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6.1.2.CL02:TEMPERATURESWHENNOTOPERATING

Purpose:Thistestsimulatestheexposuretotemperaturesinsidethevehiclewhentheequipmentisnotoperating.

Applicability:Onlytoequipmentforwhichextremeoperatingtemperaturesarelessstrictthanthetemperatureswhennotoperating,thatis:

••

CL02atest:ApplicableifTminEF>TminHF(eg:TminEF=-30°CandTminHF=-40°C).CL02btest:ApplicableifTmaxHF>TmaxEF.

Examples:-Equipmentpowersuppliedonlyat\"lowtemperature\"

(heatingsystemsTmaxHF=105°CandTmaxEF=55°C).

-Equipmentunderenginecompartmentsubjectedtoahotstoptemperature.

24hatTminHF±3°C.

CL02a:TestatTminHF

Operatingmode:MDF2.1duringtest(thevehicleengineisoff).TestcarriedoutaccordingtotheIECstandard60068-2-1-Abtest(slowtemperaturevariation:1°C/min)

CL02b:TestatTmaxHFEUT

Requirement

21daysatTmaxHF±3°C.

Operatingmode:MDF2.1or3.1duringthetest(accordingtolifesituation)

TestcarriedoutaccordingtotheIECstandard60068-2-2-Bbtest(slowtemperaturevariation:1°C/min)

Number:minimumof2EUTpertest.Theyaresubjectedtotestsathenbinsuccession.Aftertest:ClassA

+23°C1°C/minTmaxHFTminHFMDF3.2MDF2.1+23°CMDF3.2MDF2.1or3.11°C/mintoto+24htttoto+23daysFigure3–CL02aTestFigure4–CL02bTest

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6.1.3.CL03:EXTREMEOPERATINGTEMPERATURESATUSUALPOWERSUPPLY

VOLTAGES

Purpose:Toguaranteeacorrectoperationacrossthewholeoperatingrange«powersupplyvoltages/workingtemperatures»definedinthequadrilateralTmaxEF;TminEF;Umin;Umax.

TmaxEFTmoyEFTminEFUminUmaxUexcPointscoveredbytheCL03testPointscoveredbytheCL04testPointcoveredbytheCL05testFigure5–Testpoints.

ThepowersupplyvoltagevaluesaredefinedinnormeB217110EQ/TE01

Forinformation,thevaluesofthenormeatsuffixAarequotedbelowasareminder:PowersupplyvoltageMinimumvoltage:

•Operationalequipmentwithenginenotrunning,generatornotoperating,andorsafetyequipment

•Operationalequipmentwithenginerunningandoperationalgenerator

Permanentmaximumvoltage

Umin=8VUmin=10,5VUmax=16V

Umin=30VUmin=30VUmax=48V

12Vpowernet

42Vpowernet

Applicability:Anyequipment.

Theconditionsofthistestmustbeadaptediftheequipmentis:

•cutoffduringananomalyinthepowersupplynetwork,

•powersuppliedbyaregulatedvoltagesuppliedbyanotherECU,•powersuppliedforalimiteddurationonthevehicle.

Theactivatedfailuremechanismsare,forexample,theelectricaloperatingfaultcausedbythecapacitorswiththefreezingoftheliquidelectrolyteandthethermaldamagetocomponents.

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24hatTminEF±3°C.

Operatingmode:MDF2.1atUminfor4h.

CL03a:TminEF

ThenMDF3.2,for20hatUmin,undertheminimumoperatingload(theobjectiveistolimittheinternalheating).

AfullfunctionaltestiscarriedoutatUminthenUmaxjustbeforetheendofthetest.

TestcarriedoutaccordingtoIECstandard60068-2-1-Abtest(withslowtemperaturevariation1°C/min).

24hatTmaxEF±3°C.

MDF2.3atUmaxatnominalload.

FullfunctionaltestatUmaxthenUminjustbeforetheendofthetest.

CL03b:TmaxEF

TestcarriedoutaccordingtotheIECstandard60068-2-2(withslowtemperaturevariation:1°C/min).

•IftheEUTdoesnotdissipateenergy(warmupofitssurface∆T<5°C):Bbtest.

•IftheEUTdissipatesenergy:Bdtest(thechamberventilationmustnotcooltheEUTsurfacebymorethan5°C).Number:minimumof2EUTpertest.Theyaresubjectedtotestsathenbinsuccession.Duringthetest:ClassA(customerimpactlevel0).

EUTRequirement

+23°C1°C/minTmaxEF1°C/minTminEF+23°CMDF3.2MDF3.2MDF2.1toto+24httoto+4hto+24htFigure7–CL03bTest

Figure6–CL03aTest

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6.1.4.CL04:TEMPERATURELEVELS

Purpose:Toguaranteethecorrectoperationacrossthewholeoperatingrangepowersupplyvoltage/workingtemperature.ItcompletestheCL03test.

Applicability:Equipmentthatmayshowmechanicalandelectricaloperatingdefectsoverasmallareaoftheoperatingtemperaturerange(example:Microprocessorreset).

•

Procedure

•••

InstalltheEUTinaclimaticchamberat23°C.

Reducethetemperatureby10°CstepstoreachTminEF±3°C.

Thenincreasethetemperatureby10°stepsfromTminEFtoTmaxEF±3°C.

Foreachstep:Carryoutafunctionaltestafter15min.stabilisationatatemperature.

NumberofEUTOperatingmodeRequirement

2minimum

MDF1.2or2.1forthedurationoftemperaturevariation.

Foreachnewstabilisedtemperature:Carryoutthefunctionaltest(MDF3.2)atUminthenUmaxafterthermalstabilisation.

Duringtesting:ClassA(customerimpactlevel0).

TmaxEF+80°C+60°C+40°C+20°C+10°C0°C-10°C-20°C-30°CTminEF1°C/minT+10°CT°CMDF3.2tMDF1.2toto+15mintFigure8–TemperaturecyclefortheCL04test.

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6.1.5.CL05:EXCEPTIONALPOWERSUPPLYVOLTAGE

Purpose:Toguarantee,inthecaseoffailureofthevehiclevoltageregulator,thattheequipmentshallnotbedestroyedandthevehicleshalloperatecorrectly.Applicability:Anyequipment.

Theconditionsofthistestmustbeadaptediftheequipmentis:

•cutoffduringananomalyinthepowersupplynetwork,

•powersuppliedbyaregulatedvoltagesuppliedbyanotherECU,•powersuppliedforalimiteddurationonthevehicle.

ThevalueoftheexceptionalpowersupplyvoltageisdefinedinnormeB217110EQ/TE01Forinformation,thevalueinthenormeatsuffixAisquotedbelowasareminder:Powersupplyvoltage

Exceptionmaximumvoltage(correspondstothetravellimitofafailedregulator).

12VPowernetUexc=18V

42VPowernetUexc=50V

3hatTmoy±3°C.

MDF3.2,underrepresentativeload,atUexc.

Afunctionaltestiscarriedoutbeforetheendofthetest.

Generalconditions

TestcarriedoutaccordingtotheIECstandard60068-2-2(withslowtemperaturevariation:1°C/min).

•IftheEUTdoesnotdissipateenergy(warmupofitssurface∆T<5°C):Bbtest.

•IftheEUTdissipatesenergy:Bdtest(thechamberventilationmustnotcooltheEUTsurfacebymorethan5°C).Number:minimumof2EUT

Duringthetest:Slightdiscomfortforthecustomer(customerimpactlevel1).Aftertesting:ClassA

EUTRequirement

Tmoy1°C/min+23°CMDF3.2toto+3htFigure9–CL05Test

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6.1.6.CL06:SELFHEATINGMEASUREMENT

Purpose:Tomeasuretheselfheatingoftheequipmentinordertodeterminethemaximumtemperatureexperiencedbythecomponents(localtemperature).

••

Toassessrapidlytheabilityoftheequipmenttomaintainthemissionprofile.

Todeterminetheconditionsofendurancetestsathightemperature(CL10)andcharacteristicsofthePCB(CL24).

Applicability:Anyequipment.

Conditionsbeforemeasurements

TheEUTisplacedintheoperatingmodegeneratingthemaximumselfheatingforthedurationrequiredforthermalstabilisation.NominalvoltageatUA.(cf.B217100).

Atambientair(23°C±5°C)inanonventilatedenvironment,thewarmupat23°C:∆T(23°C)isdeterminedaccordingtothefollowingconditions:

Coverremoved:Measurementofthesurfacetemperatureforeachactivecomponent.Equipment:•Infraredcamerawithadaptedresolution•Orthermocouplesforsimpleequipment.

AtTmaxEF:Coverinposition:Measurementofthesurfacetemperatureforeachcharacteristichotpoint(determinedwithoutcover).Equipment:Thermocouples.

WarmupatTmax\"∆T(Tmax)\"mayalsobedeterminedfromwarmupmeasuredat23°CambienttemperaturefromthechartsuppliedintheIECstandard60068-2-2.

Surfacetemperature

Ambienttemperature

EUT

AtTmaxEF:Coverinposition:Measurementofambienttemperaturearoundeachdeterminedcharacteristichotpoint.Equipment:Thermocouples.Number:1

TmaxEF+∆T(Tmax):Maximumambienttemperatureatlocallevel(duetoselfheating):•Foreachcomponent(constituent,track,varnish…),itmustnotbeoutsidethefieldofuseguaranteedbythesupplierofthecomponent.

•ForthePCB,cf.«characteristicsoftheprintedcircuit»test(CL24).Surfacetemperature:ForthePCB,cf.«characteristicsoftheprintedcircuit»test(CL24).

Requirements

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6.1.7.CL07:AGEINGBYTHERMALSHOCKSAIR/AIR

Purpose:Thistestsimulatesthetemperaturevariationsduetotheenvironment(sunshineandengine)andtheswitchingonandoffoftheequipmentitselfifitdissipatesenergy.

Thefailuremodeisthecrackonmaterialscausedbytheaccumulationofthermalmechanicalstresses(associationofmaterialswithdifferentthermaldilatationcoefficients).Failuresmaybetheresultof:

•Openingofcircuits:Breakofbrazedjoints,smalljunctionsandbonding.

•

Variationinthecharacteristicsofcertainceramiccomponents(capacityandresistance).

Thisisastrengthtest,thethermalvariationbeinggreatertothatviewedonthevehicle.

Itisintendedforthevalidationofaminimumdesignlevel.ItisusedtoagetheEUTsbeforethesealing,humidity,mechanicalvibrationtestsandcertainelectricaldisturbancetests(Testsequence:Cf.appendix1).Applicability:Anyequipment.

•StandardIEC60068-2-14Na(specifieddurationofthetransition–2testchambermethod).

•Hightemperature:TmaxHF±3°C•Lowtemperature:TminHF±3°C•Transfertime:t2<30s.

•Temperaturemaintainingduration:t1=30min.AfterintroducingtheEUTsintothetestchamber,thetemperaturemustbewithinthelimitsprescribedwithinatime<0,1.t1.ThetemperaturemaintainingdurationdependsonthecalorificcapacityoftheEUT.

Temperaturemaintainingduration(t1)

Itissetto30min.butmaybeadjusted,inthiscase,itmustbeadequatesothatthetemperatureineverypointoftheEUTdoesnotvarybymorethan7°Cfromtheprescribedtemperature.Thethermaltimeconstantdependsonairmovementandmustthereforebedeterminedwiththechamberusedforthetest.

500forequipment:-locatedwithintheenginecompartment.

-exposedtodirectsunradiation.300forotherequipment

FunctioningRequirement:aftertesting

MDF1.1duringthetestClassA.

Conformityofcharacteristicselectricaltests:Dielectricresistance(CL20),insulationresistance(CL21)andvoltagedrop(CL22).

Generalconditions

NumberofEUTsCf.testsequenceinappendix1.

Numberofcycles

1cycleTmaxHFt1TminHFt2<30stFigure10–Ageingtestcyclebyrapidtemperaturevariations.

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6.1.8.CL08:ENDURANCETOTHERMALCYCLES

Purpose:Thevariationspeedandthedurationoftemperaturelevelsareinthisparagraphmorerepresentativethanfortheresistancetesttothermalshocks.Thistestmethodislongerbutthetemperaturevariationsatalocallevelaremoreadjustedtotheactualmissionprofileviewedbythecomponents.

Thethermalcoefficientdifferencesbetweentheprintedcircuitandthepinsofcomponentswillcreatestressesonbrazedjointswhichwillmodifytheirstructure.Failuresmaybetheresultsof:

•Openingofcircuits:Breakofbrazedjoints,smalljunctionsandbonding.

•

Failureofactivecomponents(microECU,regulators,transistors,diodes,relays,…)

Inaddition,thetestallowstoensurethattheequipmentisoperatingcorrectlyduringthermalvariations.Applicability:Anyequipment.

IECStandard60068-2-14Nb

Generalconditions

Numberofcycles:700

Descriptionofacycle:20min.atTminEF±3°C

40min.atTmaxEF±3°C

Variationspeed:Cf.appendix6.

EUT

Number:minimum2Cf.figure11.

OperatingmodeMDF2.1duringthetemperaturereductionphases(toavoidheatingupwhichwouldpreventduringthetestthetemperaturereachingTminEFinsidetheEUT).

AtTminEF,thefunctionaltestmustbeasshortaspossible.

Duringthetest:ClassAforthefirstandlastcyclesClassBfortheothercycles

Requirements

Aftertesting:ClassAatTminEFandTmaxEF.

Conformityofcharacteristicselectricaltests:Dielectricresistance,insulationresistanceandvoltagedrop.

ThermalvariationsaccordingtoAppendix5TmaxEF.23°CTminEF40min.20min.MDF3.2MDF2.1or3.1tFigure11–CL08Temperaturecycle

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6.1.9.CL09:ENDURANCETOACTIVATIONS

Purpose:Thistestreproducesthenumberofactivationsviewedonthevehicleforeachfunctionoftheequipment.Failuresmaybetheresultof:

••

Mechanicalwearofmobilecomponentsanddeteriorationofcontacts.TemperaturevariationslocallygeneratedbytheJouleeffect:

•Breakofsmalljunctionsandbonding.

•Failuresofactivecomponents(microECU,regulators,transistors,diodes,relays…).

Applicability:Anyequipmentandeachfunctionoftheequipment.

Attheprescribedtemperature,theEUTissubjectedtothenumberofactivations«n»insuccessionviewedonthevehicle.

Activationsarecarriedoutatthreetemperaturesrepresentativeofthemissionprofileoftheequipment:

•-30°C(representativeofacoldactivationextremecoldinToronto:5startsadayfor3monthsoftheyear(thisphaseinthetestcausesthemostsignificantlocalthermalshock).

•TmoyEF(representativeofanactivationinnormalvehicleoperation).•TmaxEF

Singlefunctionequipment:TheactivationconsistsofmovingfromMDF2.1to3.2.

Multifunctionequipment:TheactivationconsistsofmaintainingtheEUTinmode3.2byactivatingsimultaneouslyallitsfunctions(onvehicle).

Operatingmode

Theactivationsequencemustbedeterminedfor:

-Activatingpreferablycomponentsshowingthegreatestheating.

-MaintainingtheambienttemperatureinsidetheEUTatthetesttemperature(soastocauseathermalshock).

Activationduration\"Da\"De-activationduration

\"Dd\"Numberofactivations

\"n\"

•••

Generalconditions

Thisdoesnothavetoberepresentativeofthevehicle,itmustbeadequatetoallowfullheatingorcoolingoftheareaheatedbythecurrent,withoutbeingtoolonginordertolimitthetestduration.Agoodcompromiseistodeterminatethedurationforatestperiodof2months.

For\"pulse\"operatedoutputs:theactivationdurationmustberepresentative.

Thereisnoaccelerationfactorforthistest.Thenumberofactivationfortheequipmentmustthereforebecarriedoutforthelifespanofthevehicle.Itisspecifictoeachequipmentandtoeachfunctionoftheequipment.Atestisdefinedbelowforamissionprofileexample:

•

Load

Forthistest,theloadmustberealorrepresentativefromthepointofviewofitsRCLmodelling

Whentheambienttemperaturehasaninfluenceonthismodelling(eg.lamps),itmustbetakenintoaccountortheloadmustbesubjectedtothesametesttemperatureastheEUT.Duringthetest:RecordingofactivatedwaysNumber:minimum2Duringtesting:ClassB.

Internaluse

Measurements

EUTRequirements

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Aftertesting:ClassAatTminEFandTmaxEF.

Conformityofcharacteristicselectricaltests:Dielectricresistance,insulationresistanceandvoltagedrop.

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Missionprofileexample:Equipmentactivatedateachstart:(55000startsareconsidered,i.e.10/dayfor15years).Startsareallocatedasfollows:

1.:5perday–for3monthsoftheyear-extremecoldinToronto(-30°C).2.:5perday–for9monthsoftheyear-temperateclimate(25°C).

3.:5perjour–12monthsoftheyear-hotactivation.

Correspondingtest:Thetestconsistsof3successivephases:1.:6750activationsat–30°C±3°C2.:20250activationsatTmoyEF±5°C3.:27000activationsatTmaxEF±3°CThecycleconsistsof:1and2:Da=45s;Dd=1min15s3

:Da=15s;Dd=45s

i.e.atotaltestdurationofapproximately60days.

TmaxEFTmoyEF-30°CnactivationsMDF3.2MDF2.1or3.1tDdDanisrepresentativeofthevehicleDaandDdaredeterminedforatestdurationintheregionof2monthsFigure12–Endurancetoactivations.

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6.1.10.CL10:ENDURANCEATHIGHTEMPERATURE

Purpose:Thistestsimulatesthefunctionalandenvrionmentalconstraintstowhichtheequipmentissubjectedfortheperiodofuseofthevehicle.

Applicability:Anyequipmentandeachfunctionoftheequipment,exceptfor\"pulse\"operatedoutput.

Atthetesttemperature(Tend±3°C),theEUTissettocontinuousoperation(MDF3.2or2.2)foradurationDend±3h.

Theobjectiveistocarryoutthetestatatemperaturegreaterthenthemeanworkingtemperature(intheregionof40°C)inordertoobtainareasonablyaccelerationfactorandthereforeatestdurationcompatiblewiththedevelopmentdeadlines.

Generalconditions

ThetesttemperatureisthereforedeterminedbythemanufacturerinagreementwithPSA.Itmustbecompatiblewithconnectors.

TestcarriedoutaccordingtotheIECstandard60068-2-2(withslowtemperaturevariation:1°C/min).

•IftheEUTdoesnotdissipateenergy(heatingofitssurface∆T<5°C):Bbtest.•IftheEUTdissipatesenergy:Bdtest.

(thechamberventilationmustnotcooldownthesurfaceoftheEUTbymorethan5°C).

Testduration\"Dend\"

Dendisafunctionofthetestaccelerationfactor(FA).

Suchas:Dend=Durationinoperationonvehicle/FA.

Thedurationinoperationonvehicleisspecifictoeachequipmentandtoeachfunctionoftheequipment.

FAisafunctionofthedifferenceintemperatureatlocallevelbetween:-Thetestconditions,i.e.:Tend+∆T(Tend)

-andthevehicleconditions,i.e.:TmoyEF+∆T(TmoyEF)Themaximumvalueofthelocalselfheating(forthecomponent)∆TbeingdeterminedduringtheCL06test(Measurementoftheselfheating).

∆Tdiffersaccordingtotheambienttemperature:∆T(25°C)>>∆T(Tend)Table1showsFAvaluesfordifferernttemperatures.

FAmustbelessthan20sothattheageingphenomenaarerepresentative.

Accelerationfactorofthetest

\"FA\"

Exampleofcorrespondingtest:Exampleofmissionprofile:-9500hinuse-TmoyEF=90°C-TmaxEF=110°C

Iftheequipmentwithstandanoperatingtemperatureof120°Candifitsselfheatingmeasuredat25°Cis20°C(∆T(25°C)):

-ThetestmaythenbecarriedoutatTend=120°CTheaccelerationfactorofthetestisFA=5(cf.table1)

Thereforethetestduration:Dend=9500h/5=1900h(79days)

OperationMode3.2.Thefunctionispermanentlyactivated

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Specificconditions

•

Outputsuppliedforalimiteddurationonvehicle:Theactivationtimemayberepresentative,theactivationisthereforediscontinuousratherthanpermanent.

Multi-functionequipment:activatesimultaneouslyallthefunctions(forvehicle)thenabortasandwhenthoselessusedonthevehicle.

Thevariationsinthepowersupplyvoltagedetectedonvehiclemustbereproducediftheequipmenthaspolarisedchemicalcapacitiesconnectedtotheon-boardpowernetlineandifthesecomponentsarenotsubjectedtoequivalentqualifyingtests(Componentsupplierinformation).Forthisreason,thewaveformdefinedinappendix2isappliedforthetotaldurationofthetest.

EUTMeasurementsRequirements

Number:minimum2

Duringtesting:Recordingofactivatedways.Duringtesting:ClassB.

Aftertesting:ClassAatTminEFandTmaxEF.

Conformityofcharacteristicselectricaltests:Dielectricresistance,insulationresistanceandvoltagedrop.

EXAMPLESOFACCELERATIONFACTORS(FA)

TmoyEF353550809090

Tend7085110120110120

Forself-heatingmeasuredat25°C:∆T(25°C)equalto:

5°C1334421035

20°C82029835

30°C61317624

40°C4911423

FAiscalculatedonArrheniusmodel:FA=Exp[(Ea/k).(1/TVehicle–1/Ttest)]T:TemperatureinKelvin(T(K)=T(°C)+273)measuredonthecomponent,

thatisTVehicle=TmoyEF+∆T(TmoyEF)andTtest=Tend+∆T(Tend).Ea:Activationenergy(0,7eVasanaverageforelectroniccomponents).

-5

k:Boltzmanconstant:8,6.10eV/K.

Table1–AccelerationfactoroftheCL10test.

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TendMDF3.2tDendThetestdurationdependson:•thedurationinoperationonvehicle•ontheaccelerationfactorofthetest:Thelatterisintermsofthedifferencebetween:TmoyEF+∆T(TmoyEF)etTend+∆T(Tend)Thisdifferencemustbeadequatetoobtainatestdurationofapproximately2months.Figure13–Enduranceathightemperature

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6.1.11.CL11:DETERMINATIONOFOPERATINGLIMITSATATEMPERATURE

Purpose:Thisisasturdinesstestoraggravatedtest.Theprincipleistheincreaseintheenvironmentalconstrainttohighervaluesthanthespecifiedvalues,andthisuptooperatingordestructivelimits.Theobjectiveistomaturetheequipmentmorerapidlyandtobeawareofcertaindfailuremodes.Applicability:Anyéquipement.

Conditions

EUTRequirements

Theoperatingtemperaturelimitsaredetermined,withthesameoperatingmodeastheCL04test,startingfromTminEF.foraEUTandTmaxEF.foranotherEUT.ThefunctionaltestisonlycarriedoutatUA.(cf.B217100).Thissearchiscarriedoutwithintheknownlimitsofmaterialresistance.Thefailureisappraised.Number:2

Thistestisnotsubjectedtorequirement.

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6.2.HUMIDITY,SEALINGANDCHEMICALTESTS

6.2.1.CL12:HUMIDITYANDCORROSION

Purpose:Toensurethesturdinessofthecomponentinhumidandpollutedatmosphere.Theycausemainlyanaccelerationoftheatmosphericandelectrolyticcorrosionphenomena(electromigration).

Thepenetrationofdampnessintothehousingisenhancedbythermalvariations(breathingeffect)aswellasbytheenlargementofcrackscausedbyfrost(coldphasesforCL12bandCL12ctests).

ForCL12aandCL12btests,thecorrosivehumidatmosphereconsistsofchemicalspeciesresultingfromtheactionoffourmainpollutantsfromtheautomotivefield:

•

NaClandCaCl2(sodiumchlorideandcalciumchloride):Saltsusedonroadsinfreezingconditions.

•SO2andNO2(sulphurdioxideandnitrogendioxide):The2influentialgasesderivedfromfuelcombustion.FortheCL12ctest,itisnotnecessaryforthepollutiontoberepresentativebecauseifthesealingontheequipmentisfaulty,thepenetrationofsaltsprayalsoleadstomalfunctions.

Applicability:Anyequipement.Accordingtotheinstallation,specifyoneofthethreefollowingtests:CL12a,CL12borCL12c(seeappendix6).

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6.2.1.1.CL12a:Resistancetohumidityandtocorrosionforequipmentlocatedinthepassenger

compartmentandluggagecompartmentandprotectedfromwaterandmistspray

Applicability:Equipmentlocatedinthepassengercompartmentprovidingthatitisnotsubjectedtowatersplashesorlocatedinanareaofgreatwaterretention.

GeneralconditionsThetestproceedsin2phases(seefigure14).

EUTPhase1:Preliminarypollution

Number:minimum2;Testsequence:Cf.appendix1.Generalconditions:seeappendix3Sraytime:2hours.Operatingmode:MDF1.2

Generalconditions:IEC60068-2-30variant1(seefigure16).Duration:17days(17cyclesof24h).Generaltestconditions:Cf.appendix1.

EUTinenginerunningmode(MDF3.2and3.1)for16h±1h.The16haresplitevenly

Phase2:Ageinginoverthe17daysdurationinhumidity,oncepercycleorfor12cyclesminimum.The

humidheatdurationofeachenginerunningmodeisadaptedconsequently(eg:12x1h20min.=16h).

Thismodeiscarriedoutduringthehightemperaturelevel.

Enginenotrunningfortherestofthetime(MDF2.1or2.2)

Measurements:Thesimplifiedfunctionaltestiscarriedoutatleast7timessplitoverthetotaldurationofthephaseandjustbeforetheend.

PreliminarypollutionPreconditioning1h+spray2h+wait1h+drying12hHumidheat17daysaccordingtoCEI60068-2-30Figure14:ProcedureforCL12atest

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6.2.1.2.CL12b:Resistancetohumidityandtocorrosionforequipmentlocatedoutsidethe

passengercompartmentandprotectedfromsignificantwaterandmistspray

Applicability:Equipmentlocatedintheenginecompartmentinsideaprotectivehousingprovidingthatitisnotsubjectedtowatersprayorlocatedinanareaofgreatwaterretention.

GeneralconditionsThetestproceedsin4phases(seefigure15).

EUTPhases1and3:

PollutionPhase2:Humidheatwithcold

phases

Number:minimum2;Generaltestconditions:Cf.appendix1.

Generalconditions:seeappendix3.

Spraytime:3h(i.e.acumulativedurationduringthetestof2x3h=6h)Operatingmode:MDF1.2

Generalconditions:IEC60068-2-38(seefigure17).Duration:9days(9cyclesof24h).

Thecoldphaseiscarriedoutforeachofthe9cycles.

Phase4:Humid

Generalconditions:IEC60068-2-30variant1(seefigure16).

heatwithoutacold

Duration:9days(9cyclesof24h).phase

Generaltestconditions:Cf.appendix1.

EUTinenginerunningmode(MDF3.2and3.1)for16h±1h.The16haresplitevenlyoverthe18daysdurationinhumidity(phase2and4),oncepercycleorfor12cyclesminimum.Thedurationofeachenginerunningmodeisadaptedconsequentlytoobtain8hattheendofeachphase(eg:6x1h20min.=8h).Thismodeiscarriedoutduringthehightemperaturelevel.

Enginenotrunningfortherestofthetime(MDF2.1or2.2)

Measurements:Thesimplifiedfunctionaltestiscarriedoutatleast4timesforeachofthe2humidityphases,splitoverthedurationofthephaseandoncejustbeforetheendofthetest.

Phases2and4

Preliminarypollution:preconditioning1h+spray3h+wait1h+drying12hHumidheat+cold9daysaccordingtoCEI60068-2-38Intermediatepollution:preconditioning1h+spray3h+wait1h+drying12hHumidheat9daysaccordingtoCEI60068-2-30Figure15–ProcedureforCL12btest

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55°C23°C97%HR93%HRMDF3.1and3.2(enginerunning)FunctionaltestMDF2.1or2.2(notrunning)t2h303h3h3012h15h24hFigure16–Simplifiedclimaticdiagram(forinformation)fromIEC60068-2-30standardandoperatingmodes

65°C23°C-10°C93%HR88%HRMDF3.1and3.2(enginerunning)FunctionaltestMDF2.1or2.2(notrunning)Uncontrolledt2h1h302h305h308h17h321h24hFigure17–Simplifiedclimaticdiagram(forinformation)fromIEC60068-2-38standardandoperatingmodes

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6.2.1.3.CL12c:Resistancetohumidityandtocorrosionofequipmentsubjectedtowaterand

mistspray

Applicability:Equipmentinstalledinanareaofwatersplashesormistspray,forexampleintheenginecompartmentorexposedoutside.

TheEUTsaresubjectedtotheCL12c1thentheCL12c2testinsuccession.6.2.1.3.1.CL12c1:Cyclichumidheat

IECstandard60068-2-38-combinedcoldandhumiditytest(seefigure17)

Testduration:10days(10cyclesof24h).Thefirst5cycleswithcoldphase,the5following

Generalconditionscycleswithoutcoldphase.

Hightemperature:+65°C

Lowtemperature:-10°C

EUT

Number:2minimum;Testsequence:Cf.appendix1.Generaltestconditions:Cf.appendix1.

Operatingmode

EUTinenginerunningmode(MDF3.2and3.1)for16h±1h.The16haresplitevenlyoverthe10daysdurationofthetestattherateof2h00carriedoutfor8outofthe10cycles,duringthehightemperaturelevel.

Enginenotrunningfortherestofthetime(MDF2.1or2.2)

Simplifiedfunctionaltest:carriedoutatleast4timessplitoverthedurationofthetestandoncejustbeforetheendofthetest.

Measurementsduringthehumidityphase

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6.2.1.3.2.CL12c2:Cyclicsaltspray

IECstandard60068-2-11(continuousneutralsaltspray,saltsolutionto5%NaCl).

Generalconditions

Thespraytimeis8hpercycleof24h.Afterstoppingthespraying,theEUTiskeptinthechamberwithoutforceddischargeofthesaltspray(seefigure18).Testduration:10days(10cyclesof24h)

EUT

PreviouslysubjectedtotheCL12c1test,withoutcleaningthesaltdeposit.Generaltestconditions:Cf.appendix1.

EUTinenginerunningmode(MDF3.2or3.1)for16h±1h.The16haresplitevenlyoverthewhole10daystestduration,attherateof2h00carriedoutfor8outof10cycles,for1h30betweenthe2ndand6thhourofeachcycleandfor30min.betweenthe23rdandthe24thhour.

Enginenotrunningmodefortherestofthetime(MDF2.1or2.2).

Ifthereisnoriskofelectrolysis(nopotentialdifference),thetestmaybecarriedoutwithnopowersupply.

Measurements

Simplifiedfunctionaltest:carriedoutatleast4timessplitoverthedurationofthetestandoncejustbeforetheendofthetest.

Operatingmode

24hcycleSaltspraycycle10MDF3.1or3.2MDF2.1or2.2t2h6h8h23h24h1h3030min.Figure18–powersuppliedcyclicsaltspraytest

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6.2.2.CL13:PROTECTIONPROVIDEDBYENVELOPES(IP)

Purpose:TheIECstandard60529definesasystemofclassificationofprotectionindices(IP)suppliedbyelectricalmaterialenvelopes(housings).ItdescribedtheteststobecarriedouttocheckthattheenvelopemeetstheIPspecifiedinthetechnicalspecifications.

Appendix6specifiesthelevelsofIPintermsoftheirinstallation.Applicability:AnyequipmentGeneralconditions

CarryoutthetestaccordingtoIECstandard60529forthedegreeofprotectionprescribedinthetechnicalspecificationsfortheequipment.Number:minimum2;Testsequence:Cf.appendix1

EUT

Forthetests,ifcomponentsexternaltotheEUTarepartofthesealingoftheequipment(finisher,faciapanel…),theEUTistested,eitherwiththesecomponents,orbyusinganartificialsurface.Thefixingmethodistobespecifiedifitmayhaveaneffectonthesealing.Insomecases,onlythevehicleconfigurationmayberepresentative.MDF1.2forthetest

Iftheequipmenthasmovingparts:thetestiscarriedout,eitherinnormalworkingposition,orwitheachoftheEUTsinadifferentposition.Ifsealingfaultsmayoccurduringamanoeuvre,theEUTmustbepowersuppliedinordertobeactivatedduringthetest(MDF3.2).ThefunctionalstatusmustbeclassAforthetest.

IEC60529acceptanceconditions.Aftertesting:ClassA.

MeasurementaftertestingforIP5XandIP6X:Visualcheckofenvelopestocheckdustpenetration,thistestmaybedestructive,anypenetrationmustbequantified.Thedischargeoutletmustbestated.

ConditionsandrequirementsforIP5X:

•Thesystematicapplicationofthevacuummethodisrequired(category1envelope).•Nodustpenetrationinsensitiveareas,inparticular:

-Onsensitivecontactcomponentsandmovingparts

-Inareaswhereitmayproduceapathalongleakinglines(associatedwithpollutionandhumidity),forexamplebetween2brazedpoints(uncoatedwithvarnish).

Ifthereisadoubt,theharmfulnessofdustmaybecheckedbyusingthetest\"operationindustyenvironment\"(CL17).Infact,theIPtestisnotdesignedtoassesstheharmfulnessofdustdeposits,buttochecksealing(infact,thequantityofdustfromtheIPtestisalotmoresignificantthaninactualcondition,furthermore,formovingparts,thetalcumactsasalubricant).

Afterthetest,theEUTisdriedontheexterior.Avisualcheckisthencarriedouttocheckthatthewaterhaspenetrated.Thistestmaybedestructive,anywaterpenetrationmustbequantified.Adrainagehole,whenpresent,mustbeindicated.Requirements:

TheIECstandard60529specifiesthattheremustnotbeanyharmfulwaterpenetrationinsidetheEUT.Thisisinterpretedhereby:Nowaterpenetrationinsidetheenvelope,theremustnotbeanytracesofwateronanelectricalcomponentorinsulationnotdesignedtooperateinwetconditions.

Incasesoflitigation,itisnecessarytovalidatethewetoperationbyalongdurationtest(eg:CL12c)

Conformityofcharacteristicselectricaltests:Dielectricresistance,insulationresistanceandvoltagedrop.

Operatingmode

Requirements

CL13a:Protectionofenvelopesagainstsolidbodiesandaccesstodangerousparts

CL13b:Protectionofenvelopesagainstpenetrationof

liquids

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IEC605291STFIGURE

1stfigure0

AgainstpenetrationofsolidbodiesUnprotectedDiameter>50mm(hand)Diameter>12,5mm(finger)Diameter>2,5mm(tool,wire)Diameter>1mm(wire)

Notest.

••

(refertothecurrentstandard).Test(descriptionorequipment)

Asphereof50mmdiametermustnotpenetrate.

Asphereof50mmdiametermustremainatanappropriatedistancefromdangerousparts.

Asphereof12,5mmdiametermustnotpenetrate.

Ajointedtestfingermustremainatanappropriatedistancefromdangerousparts.

••

3Arigidrodof2,5mmdiametermustnotpenetrate.

4Arigidrodof1mmdiametermustnotpenetrate.Arigidrodof1mmdiametermustnotpenetrate.

Dust(2kg/moftalcumpowderofgrainsize<75µminthetestchamber)

mustnotpenetrateinharmfulquantity,whichmeansinsuchquantityorlocationsoastoaffectthenominaloperation,inparticularwhereitcouldproduceapathalongleaklines.

Protectedagainstdust

Thestandarddifferentiatesbetween2categoriesofenvelopes*:Category1:Theoperatingcycleleadstoreductionsintheinternalpressuredueforexampletoheatvariationseffects.

TheEUTisplacedinavacuum,thedepressionshallbe20mbarmaximum.Theaimistoletavolumeofair80timesthevolumeoftheenvelopecirculate–Testduration:between1h20and8h.

Category2:Envelopeinwhichthereisnopressuredifferenceinrelationtothesurroundingair.TheEUTisnotplacedinavacuum–Testduration8h.•Arigidrodof1mmdiametermustnotpenetrate.

•

Dust(2kg/m3oftalcumpowderofgrainsize<75µminthetestchamber)mustnotpenetrate;notraceofdustinsidetheenvelope.

TheEUTisplacedinavacuum,thedepressionshallbe20mbarmaximum.Theaimistoletavolumeofair80timesthevolumeoftheenvelopecirculate–Testduration:between1h20and8h.

Sealedagainst

dust

•

Table2–SummaryIEC605291stfigure..

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IEC605292NDFIGURE

2figure01234567

(refertothecurrentstandard).

Test(descriptionorequipment)

Notest

Againstthepenetrationofsoft

water

Unprotected

Verticalwaterfall(simulatingrain,

infiltrations,condensation)Waterdropletsupto15°fromthe

verticallineRainwaterupto60°fromthevertical

lineWaterprojectionfromalldirections

Waterjetwithanozzleinall

directionsPowerfulprojectionwiththenozzle(similartobigwavesfromthesea)

Temporaryimmersion

Dropletsbox1mm/min.–equipmentonrotatingtablewitha10°

gradient-10minduration

Dropletsbox3mm/min.–equipmentin4positions-10minOscillatingtube;sprayat+/-60°fromtheverticalline;2,3

l/min.foratubeof0,8mradius;10minOscillatingtube;sprayat+/-180°;3,5l/min.foratubeof0,8m

radius;10min

Waterjetinalldirections-12,5l/min-6,3mmnozzle–

1min/mofsurfaceareaoftheenvelopetobetestedWaterjetinalldirections-100l/min-12,5mmnozzle-3minImmersionin1mofwater(approximately100mbar)-30minAccordingtoagreement(theIEC60529standardspecifiesthatthetestconditionsarethesubjectofanagreementbetweenthemanufacturerandtheuser,exceptinthecasewherethereisa

specificproductstandard)

8Prolongedimmersion

DetailsontheIPcode:

IPX6(omissionof1stfigure):meansthattheprotectionoftheenvelopeischeckedagainstwaterpenetrationsonly.AnIPX7or8envelopedoesnotmeanthatitmeetstherequirementsofIPX5or6;unlessthereisadoubleidentificationIPX5/IPX7whichmeansthattheenvelopemeetstherequirementofthe2tests.AnIPX7componentmustlogicallybeconnectedwithanIPX7connectorminimum.2differentIPsmaybeallocatedto2distinctpartsoftheequipment(thisisjustifiediftheequipmentissubjectedto2environments,separatedbyawallforexample).Thisisthenregardedas2distinctenvelopes.Forthetests,onepartoftheequipmentmustthereforebeartificiallyprotected.Thisstandardisnotsuitableforthetestonequipmentexposingunprotectedpowersuppliedparts.Table3–SummaryIEC605292ndfigure.

Note:Whenthevisualinspectionofwaterpenetrationinsidetheenvelopecannotbecarriedout(coatedequipment)orisnotdeemedrelevant,othermeansofdetectingpenetrationmustbespecified,forexample:1.:Asolubledyesuchasfluorescienemaybeaddedtowater(ifcompatiblewiththetestequipment).2.:Weighingofthewatersample..3.:Visualobservationaftercuttingintomicro-sections…4.:Ultrasonicanalysis..OR:11/07/2001A:29/09/2004Internaluse

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6.2.3.CL14:VACUUMIMMERSION.

Purpose:SupplementtheIECstandard60529forIPX8.

Failuresmaybetheresultofalossinsealingonthehousing,joint,protectiveresinorvarnish.

Thepressurevariationgeneratedduringthetestmustcoverthatgeneratedbyheatvariationsviewedonvehicle.Also,thetestisnotrepresentativeiftheequipmentisequippedwithabreathingdisc.Applicability:Equipmentinstalledinengineorbodysubstructure(cf.appendix6).

ConditionsDescriptionIEC60068-2-18mehodRc2.•Immersionofthespecimeninawatertankplacedinapressurisedchamber.•Then,riseofthepressureinthechamber(thespecimenisinavacuum).SpecimenpressurevariationinkPaEquivalentwaterheight(inm)20250510010inmbarDuration2h,24hor7daysSeverity(tobespecified)2005001000EUT,MDFandrequirementsIdenticaltesttoCL13b–NumberofEUT:minimum1OR:11/07/2001A:29/09/2004Internaluse

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6.2.4.CL15:ICEWATERTHERMALSHOCKS

Purpose:Thistestisrepresentativeofdrivingconditionsonawetroadduringwinter.Inaddition,itallowstheoperationtobecheckedduringasignificantheatvariation.Failuresmaybetheresultofasealingloss.

Applicability:Equipmentlikelytoreceivedirectwatersplashes.

Specifyoneofthetwotestsdefinedbelowaccordingtotheinstallationinthevehicle(cf.appendix6).

CL15b:Possibleimmersion,equipmentsealedagainstimmersion.

CL15a:Nopossibleimmersion.ThistestmaybereplacedbyCL15btest,iftheequipmentallowsit.

TheEUTisstoredinathermalchamberatTmaxHF±3°Cforadurationth.

CL15a:Itisthensubjectedtoawatersplashfor3s.

BywatersplashTestrig:AccordingtotheISOstandard16750-4.

Numberofcycles:20

TheEUTisstoredinathermalchamberatTmaxHF±3°Cforadurationth.

Itisthensubmergedfor5minutesinacoldwaterbath(townwater)(0°Cto+4°C)toadepth

Bysubmersiongreaterthanorequalto10mm.

Numberofcycles:20

TheholdingtimedependsontheEUTheatcapacity.

HoldingtimeatDefaultvalue:1h.Itmaybeadjusted,inthiscase,itmustbeadequateforthetemperatureof

TmaxHFalltheEUTpointsnottovarybymorethan7°Cfromtheprescribedtemperature.Theheat

timeconstantdependsontheairmovementandmustthereforebedeterminedwiththe(th)

chamberusedforthetest.TransitiondurationTestfluidOperatingmodeEUTandrequirements

Duration<20sbetweenthestoragetemperatureandwatercontact.TapwaterDuringtesting:MDF2.2or3.2forthewholedurationofthefirstandlastcycleMDF1.2forothercyclesIdenticaltotheCL13btest

ClassAforthefirstandlastcycleandafterthetest.

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6.2.5.CL16:HIGHPRESSUREWASH

Applicability:Equipmentexposedunprotectedtothistypeofcleaning.Theareassubjectedtothistypeofcleaningare:

•••

Substructures(passengercompartment,luggagecompartment,engine),wheelarch(forunderbodywash).Vehicleexterior(bodywork).

Enginecompartment(unlessinstalledinaprotectivehousing),cowl.

DIN40050orISO/WD20653(IPX9K):

•TheEUTisplacedonarotatingtable:5(±1)rev/min.•Nozzle/EUTdistancebetween10and15cm.•Nozzle:0°,30°,60°and90°.•30sperposition.

Equipmentused:Highpressurewashequipmentprovidingthefollowingsettings:

•Displayedpressure:100(±5)bar.•Delivery:15(±1)l/min.

Generalconditions

•Conejet:angleof35(±5)°.•Temperature:+80°C.

Applyoneofthe2

•Washwithdetergentfor5seconds,nozzleheldat30cmfromtheEUT,tiltingthemethodsaccording

nozzle45°fromeithersideoftheverticalline.totheavailabilityof

testequipment•Rinseinthesameconditionswithoutdetergentfor3minutes.

•Repeatthesametestwiththenozzleat10cmfromtheEUT.

Equipmentused:Highpressurewashequipmentprovidingthefollowingsettings:

•Displayedpressure:80(±5)bar.•Output:13(±1)l/min.•Conejet:60°angle.•Temperature:70°C.

•Detergentofthe«Fréval»DurelSH598typeto3%orsimilar(withapHlessthan10).StorageatTmaxHFfor8horadequatedurationtoestablishabalancebetweentheinternalandexternalpressure(theobjectiveistoreproducethesuctionviewedonthevehiclewhenthewashtakesplacejustaftertheenginehasstopped).

Intervalbetweenthestorageatatemperatureandthestartofthetest:lessthan10minutes.

NumberofEUTOperatingmode

minimumof1;Testsequence:Cf.appendix1MDF1.2duringthetest

Beforetesting

Requirementsafter

IdenticaltotheCL13btest

testing

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6.2.6.CL17:OPERATIONINDUSTYENVIRONMENT

Purpose:Toenabletheharmfulnessofdustwhichmaypenetrateinsidetheequipmenttobechecked.Thisisnotasealingtestagainstdustwhichisprovidedbytheenvelopeprotectiontest.

Applicability:equipmentsensitivetodust(informationdrawnfromfeedback)equippedwithahousingoracomponentwithaprotectionindex(IP)lessthan6X.Accordingtotheinstallation,specifytestCL17aorCL17b.

Applicability:forequipmentlocatedinalocationwithlittleventilationandsubjectedtoanaccumulationofdustinthecourseofalongperiod.

CL17a:Finedustinfreesedimentation

NFEN60068-2-68TestLb.

Finedust(olivine,quartz,feldspath)ofgrainsize<75µm.Deposit(verticalflow)overthereferencesurface:6g/m2/day.Duration:3daysor10daysifmovingparts.

Applicability:forequipmentlocatedinasandyordustyventilatedenvironment.NFEN60068-2-68methodLc1:Recirculatingchamber•Testdust:•Finedust(olivine,quartz,feldspath)ofgrainsize<75µm.

CL17b:Dustandsandconveyedbyahorizontalairflow

•••

•Roughdust(olivine,quartz,feldspath)ofgrainsize<150µm.•Sandofgrainsize<850µm.Dustconcentration:5g/m.

Airspeed:10m/s(fordust);20m/s(forsand).Testduration:8hor24hifmovingparts.

Specificconditions

EUTOperatingmodeMeasurementsaftertest(tobespecified)Requirements

Envelopecategory:Thesystematicapplicationofthevacuummethodisrecommended(category1envelope).ThepressureinsidetheEUTshallbereducedby50mbar.

Theaboveconditionsmaybere-assessedbycomparingittooneellofthedustquantityspecifictotheareawheretheequipmentisinstalled.Number:minimum2.MDF1.2fortesting.

Iftheequipmentconsistsofmovingparts:Duringtesting,itisregularlysupplied(MDF3.2)inordertooperatetheseparts.ThefunctionalstatusmustbeclassA.

Theharmfulnessofthedustdepositmaybeassessedbyperformingthefollowingtests:Enduranceathightemperature.Resistancetohumidityandcorrosion.ClassAaftertesting:

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6.2.7.CL18:EXPOSURETOACIDVAPOURS

Applicability:equipmentinstallatednearaleadbattery.

•

Generalconditions

•••

Pourleadbatteryelectrolyte(H2SO4solutionof1,285density)intoa200mm∅crystalliserof110mmheight.

PlacetheEUTontoastainlesssteelgrid(200x200mm)placedonthecrystalliser.Placethewholeassemblyinanonventilatedovenpreviouslysetto70°Cfor1hour.Thenfor16hat40°Cand95%RH.

EUTMeasurementsbeforetestOperatingmodeRequirementsaftertest

Number:1

Visualexaminationwiththenakedeyebyapersonwithanormalsharpeyesightandnormalperceptionofcoloursatthemostfavourabledistanceandwithsuitablelighting;theexaminationmustallowtheidentification,appearance,manufacturingqualityandfinishoftheitemtobechecked.MDF1.2duringtesting

Nochangelikelytoalterthenormalperformancesofthedevice.Adeteriorationoftheexternalappearancemaybetolerated.ClassA

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6.2.8.CL19:ACCIDENTALLIQUIDPENETRATIONINTOTHEEQUIPMENT

Purpose:Inordertoassesstheriskslinkedtoasealingfault(fromtheequipmentitselforitsenvironment),toapprehendthereactionsoftheequipmentfacedwithaccidentalpenetrationofconductiveliquid(water,automotivefluid…).

TheconditionsarethesubjectofanagreementbetweenPSAandsuppliers.TheymustconfirmorcompletetheriskyeventsanalysedthroughtheFMECAandfailuretrees

Theequipmentmalfunctionsareaccepted,butitiswisetobeparticularlyvigilantforeventswhichcouldinterferewithsafety(suchastheCCA).

Theseeventsareverydifficulttoreproduceasatest,soasatisfactoryresultdoesnotguaranteethetotalabsenceofrisks.

Applicability:Anyequipmentaccordingtotheriskinquestion.

CL19a:Unsealedequipmentagainstsplashessubjectedtoaliquidspray:

Thisconcernsunprotectedequipmentagainstwaterpenetration(IPX0),whenintermsofitsinstallationorharnessrouting,thereisariskthatitissubjectedtoaliquidspray(sealingfaultinpassengercompartment,noprotection,liquidspillage).Forthetest,theEUTisoperatedaccordingtothevehicleconfirguration.

CL19b:Unsealedequipmentagainstimmersionsubjectdtoimmersion

Thisconcernsunprotectedequipmentagainstwaterpenetration(IPCL19c:Testonsealedequipmentshowingasealingfault:

Thisconcernsprotectedequipmentagainstwaterpenetration(IP>IPX1),installedinanareaofwaterspray,whenasealingfaultontheequipmentispossible(faultinthepositioningofthesealorcrackduetoashock,…).Forthetest,theEUTISoperated:•

Eitherwithasealingfaultinthehousing:Correspondingtorecognisedfaults:Mountingfaultornormalcurrentincident,originatingfromtheFMECAproduct-processorfromthefeedback.Orwithoutahousing(worstcase).

•

CL19d:Testonasealedequipmentshowingasealingdefectinconnectors:

Thisconcernsprotectedequipmentagainstwaterpenetration(IP>IPX1),installedinanareaofwaterspray,whenasealingfaultonconnectorsoracutintheharnessispossible(faultinthepositioningoftheseal,ofthesealinbetweenhousing,noplugforthecellorwateringressthroughwires…).Forthetest,theEUTisoperatedwithasealingfaultonconnector.

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Sprayingmodeandsprayingfrequency:mustcorrespondtotherisk(spraying,sprinklingorimmersion).

Testliquid:Townsaltwater-0,5%to1%NaClbyweight.

Worstcasescenario:Theobjectiveistoalternatedryperiodswithwetperiodswithpowersupply.

Conditions-Testduration:4days.

-Frequency:wetting7timesdaycorrectlydistributedduringthepowersupplyphasesoftheEUT.-Thequantityofliquidmustbeadequatetowetthesensitiveareas.-Operatingmode:MDF3.2for8heachday.-Generaltestconditions:Cf.appendix1.-NumberofEUT:4minimum

Simplifiedfunctionaltest:Performedattheendofthefirstthreespraysthenatleast4timesoverthedurationofthetest.

MesurementsVisualobservation.

Recordingofthepowersupplycurrentandthelevelofoutputs.

Whatissoughtisnoeventwhichmayinterferewithsafety.Thereare2possiblerequirements:Requirement

stobespecified

Requirement1:Nosafetyrisk(customerimpactlevel3).Requirement2:Thetestisperformedforinformation.Itallowstheassessmentofrisksintermsofthenumberofsprayingwithaliquid«worstscenario»andthesetupofcertainpreventivemeasures(fuse,hardwaremodification,processinspection,installation,nonflammablematerials,…)

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6.3.ELECTRICALCHARACTERISATIONTESTS

The3testsdefinedbelowareusedforcheckingcertaincharacteristicsoftheEUT,afterendurancetestsatatemperature(shocks,cycles,activationsandhightemperature)andinhumidity.

6.3.1.CL20ANDCL21:DIELECTRICSTRENGTHANDINSULATIONRESISTANCE

Purpose:Toenablethedesignleveloftheequipmentinrelationtotheelectricalinsulationtobevalidated.

•

Betweenelectricallyinsulatedcircuits(ofthetype:tracks,connectorpins,relaycontacts…).Thepurposeistolimittheelectrolysesandshort-circuitswhileleadingtoobserveanadequatephysicalsperationbetweenpoweredtracks.

Betweenthehousingandlivecircuits.Thepurposeistoprovidetheprotectionofpeople.

•

Applicability:Anyequipment,betweencircuitswithgalvanicseparation.

Conditions:Analternatingvolgageof50HzfrequencyandofeffectivevalueURDisprogressivelyapplied,inlessthan30seconds,foradurationof60seconds.Tobespecified:URD=500V±25V.

URD=1000V±50Vforunsealedequipment,relayhousingtype,installedinasevereenvironment.

CL20:Dielectric

rigidity

URD=3000Venvironment.

±50Vforunsealedequipment,fuseboxtype,installedinasevere

Note:Thistestisusedforcheckingtheinsulationbetweentracksandconnections,soURDmustbereducedwhendealingwithsensitivecomponents..Requirements:

•NewEUTandaftersealingtests:Duringthetestnoarcing,perforation,flash-over,isallowed.Leakagecurrentlessthan3mA.•Aftertest:ClassA.

Conditions:Themeasurementistakenunder500VDC,untilastablevalueisobtainedorafter60sstabilisation.

CL21:Insulation

resistance

Requirements:

•NewEUTandafterthermalendurance:RI≥100MΩ.

•••

EUTafterhumidityandcorrosion(CL12):RI≥50MΩ.EUTaftersealingtest:RI≥50MΩ.Aftertest:ClassA.

SpecificconditionsPointsofapplicationClimaticenvironmentOperation

Inthecaseofahousinginplasticmaterial:Plungethehousinginametallicballbath(orwrapinmetalfoil).

Iftherearefuses:thoseareremovedordamaged(inordertoisolatethecircuits).Betweenthehousingandalltheconnectionsgroupedtogether.

Betweeneachinsulatedterminalandalltheotherterminalsgroupedtogetherandthemetallichousing

Thetestisperformedinanairconditionedchamberat(23+/-5)°Cand(50+/-10)%relativehumidityafteraminimum24hconditioningdurationoftheEUT.

Duringthetest:Unconnected(MDF1.1)orconnectedbutnotpowersupplied(MDF1.2).

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6.3.2.CL22:VOLTAGEDROP

Purpose:-Toensurethatthetotallossonlineoftheequipmentremainswithinacceptablelimitsforacorrect

useoftheload.

-Toensurethequalityofthecomponentsconstitutingtheequipment(dimensioningoftracks,characteristicsoffusedconnectorblades,connectorsandcomponents).

Applicability:Equipmentdistributingcurrent.

•

Totallossonline

∆Ut

•••••

Themeasurementistakencircuitpercircuitatthenominalcurrentstabilisedafter5minminimum.

Derivedcircuits(eg:S2onfigure19)arealsoloadedatthenominalstabilisedcurrent.Thecurrentisinjectedintoaharness.

Measurement:BetweentheEUTconnectingpoints(withtheharness-EUTlink:connectorbarorbusbar).

Themeasurementistakenatthespecifiedcurrentafter5minminimum.Thecurrentisinjectedintoaharness.

Thefollowingvoltagedropsaremeasured(seefigure19):•ConnectiontoEUT(harness-EUTlink):∆Uc1and∆Uc2.•Fuses(withthefuse-connectorbladecontact):∆Uf.•Relaycontacts:∆Ur.

•Lineonly(trackorsplitcircuit):Totalvoltagedropsubstractedfromvoltagedrops

definedabove:∆U(lineonly)=∆Ut–(∆Uc1+∆Uc2+∆Uf+∆Ur).

Electricalresistanceofcomponentsconstitutingthe

EUT

•

Specificconditions

Measurementcurrent:Weakcurrentornominalcurrent.

Forpulsecontrolledtypeoutputs,themeasurementistakenattheendoftherepresentativeactivationduration.

Foreachcircuit,thedimensionalcharacteristicsmustberecordedinthetestreport(tracksectionandlength,via,connectorblade,etc.).

Requirements

TheelectricalresistanceforeachconstituentcomponentoftheEUTmustberecordedinthetestreport.

NewEUTandafterthermalandhumidendurancetests:Thetotalvoltagedrop(∆Ut)mustcomplywiththevaluedefinedintheequipmentspecifications.

Totallossonline:Definedbythespecifications.Itdependsontheoperationoftheloadsuppliedbytheequipmentandofthecircuitimpedance.ItisexpressedinmVforIn.Electricalresistanceofeachcomponent:DefinedbythespecificationsorbythePSAstandards(eg:connector:B217050).Itdependsonthetechnologyused.ItisexpressedinmΩormV.

Requirementstobespecified

Figure19:Exampleofavoltagedropmeasurementonacircuit

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6.4.TESTSONMATERIALS

Thetestsdefinedbelowaretestsforcharacterisingmaterials.Theymaybeperformedontheequipmentcomponent(housingorother)oronsamplesofidenticalmaterials

Basicrulesforthechoiceandspecificationofplasticmaterials:Cf.appendix4.

6.4.1.CL23:RESISTANCETOFIRE

Purpose:Assessthecombustibilitycharacteristicsofmaterialsconstitutingtheequipment.

Thebestmethodconsistsofcarryingoutthetestonafinishedproductbutthistypeoftestisnotagoodrepresentation.Infact,ifthecharacteristicsdependonthedesign,form,size,heattransfereffect,theyalsodependonthetypeofpotentialsourceofignitionanddurationofapplication.

Therefore,thetestsdefinedbelowarecarriedoutonmaterialsampleofstandardform(plates,bars…)andinthemostsignificantthicknessandofthicknessspecifiedinthetablebelow.

•

Applicability:Housing,connectorreceptables,printedcircuit,varnishandcoatings.OneclassonlyE1toE3definedbelowistobeused(cf.appendix6).

ClassificationsV0accordingtostandardUL94.

Testdescription:Thelowerendofatestspecimen(125x13mm),heldvertically,isplacedfor10saboveaflame.

Itshouldselfextinguishin10smaximum,noflame,noincandescenceformorethan30s,noinflameddrops,nocombustionoverthewholefreelengthofthetestspecimen.

TypeSEaccordingtostandardFMVSS302(equivalenttotypeBaccordingtoPSAspecificationD451333).

Testdescription:Theendofatestspecimen(356x100mm),heldhorizontally,isplacedfor15saboveaflame.Itshouldselfextinguishitselfbeforethefirstreferencemarklocatedat38mmfromtheend.

CF1:Verticalselfextinguishingmaterial

CF2:Horizontalselfextinguishing

material

TypeBaccordingtostandardFMVSS302(equivalenttotypeE-speed<100mm/min–accordingtoPSAspecificationD451333).

CF3:Combustible

Testdescription:Theendofatestspecimen(356x100mm),heldhorizontally,isplacedmaterial

for15saboveaflame.Thespeedofpropagationoftheflamemustnotexceed100mm/min.Testspecimens

Thethicknmessofthespecimenfortheflammabilitytestmustnotbegreaterthanthatofthefinalpart,measuredinitsfinestpoint,incriticalareas.

Theconditioningoftestspecimensimmediatelybeforetheflammabilitytestmustbeasdescribedinthetestmethod.Beforethisconditioningforthetest,thesamplesmusthavereachedtheirbalanceinhumiditysuchasdefinedbytheISOstandardforthemouldingoftestspecimensforthematerialinquestion.

Supplyamaterialcertificate(testreport).

Itmustmentionthethicknessoftestspecimensandtheirconditioning.

Conditioning

Requirements

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6.4.2.CL24:CHARACTERISTICSOFPRINTEDCIRCUITBOARDS(PCB)

Purpose:Theprintedcircuitmustretainitscharacteristicswithintheworkingtemperaturerange.ThisrequirementappliestotheCCAriskApplicability:Equipmentwithaprintedcircuit.

Therequirementappliestothevitreoustransitiontemperature(Tg)whichisthetemperatureforwhichtheresinphysicalpropertieschangesuddenly(rigidity,expansioncoefficient…).

Generalconditions

TheTgmustbegreaterthanthetemperaturesviewedbythePCBinuse(definedduringtheCL06test«Measurementofselfheating»).

Requirementfor

maintainingambientTg>1,33x\"maximumlocalambienttemperature:TmaxEF+∆T(Tmax)\"

t°

Tg>1,33x\"surfacetemperatureofthecomponentatTmaxEF\"Requirementfor

maintainingsurfacet°forcomponentsFurthermore,foractiveCMScomponents(ofthepowerelectroniccomponenttypedirectlyappliedtodirectlyappliedtotheprintercircuit):

theprintedcircuit(track,Tg>\"surfacetemperatureofthecomponentinthermalprotection\"(maximumvalueCMS,…)giveninthecomponentrecordsheet)

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6.4.3.CL25:OCCASIONALCONTACTWITHAUTOMOTIVEFLUIDS

Purpose:Theequipmentmustwithstandchemicalagentswithwhichislikelytocomeinto.

Forthis,itmustbesealedagainstliquidsplashes(IPX1orIPX4accordingtotherisk)andthesealingmustnotbedamagedbythechemicalproductsencounteredonthevehicle(atthejointsandthejunctionbetweenthehousingandbases).

Forsimplicity,thetestmaybecarriedoutonmaterialsamples.Ontheotherhand,indoubt,itmustbecarriedoutonequipment.Applicability:•••

Equipmentwhichmaybeexposedtodesignatedchemicalproductsoccasionally.Materialsconstitutingtheenvelopeoftheequipmentandinvolvedinitssealing.

ExceptifitisaplasticmaterialvalidatedaccordingtothetestsdefinedaccordingtothePSAstandardB620030(andD471924),seeCL26test.

••

Chemicalproductsapplicableintermsofthelocationoftheequipmentinthevehicleandageingtemperature:Cf.appendix6.

Applythechemicalagenttothesurface(whichwasnotpreviousyincontactwithotherchemicalagents)atambienttemperature.Useoneofthefollowingoptions:

••

Cottoncloth,brush,immersion,spraying,sprinkling.

Themethodandthedurationoftheapplicationmustbechosensoastoprovideacompletcovertothetestsurface.

Generalconditions

••

Afterapplication,leavethechemicalagentexcesstodrainfromthedevicesubjectedtothetest.

Thenstorethesamplefor24hattheageingtemperature(temperaturewhichdependswhetherthecontacttakesplaceafteranafter-salesinterventionorinvehicleoperation).

MeasurementsbeforetestRequirementsaftertestsTobespecified

Nochangelikelytoalterthenormalperformancesofthedevice,inparticularthesealingoftheequipmentenvelope(tobedefinedinthetestplan)

Nodeteriorationoftheexternalappearance.Markingandlabellingmustremainvisible.-Ifthetestmustbecarriedoutonfullequipmentoronamaterialsample.-Sealingtestafterthetest.

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6.4.4.CL26:CHARACTERISTICSACCORDINGTOTHEPSASPECIFICATIONB620030

Apartfromtheresistancetofiretest,thecharacteristicstestsforplasticcomponentsaredefinedinthePSAspecificationsB620030andB620300andB630100forrubbermaterials.

Theengineermustdeterminethecriteriaofthematerialcorrespondingtothesespecifications.

Examples:LfortheplasticofahousingofanequipmentunderthebonnetwithTmaxHFof100°C:11/210M.LpourfortheplasticofahousingofanequipmentunderfaciapanelwithTmaxHFof85°C:10/208E/E2.

1.Exposuretolightoroccasionalexposuretochemicalenvironmentunderthebonnetandunderthebody:•

Applicability:Housingorcomponent:

•Exposedtolight(notapplicabletohiddenorcoatedparts).•Installedunderthebodyorunderthebonnet.

•

Purpose:Checkthattheoriginalappearanceismaintained:♦♦

Underthelight,thecolourfastnessofanexposedvisiblecomponentmustnotshowanychangesinthecolour.

AccordingtoD471924:Duringoccasionalcontactwithautomotivefluidsunderthebonnetandunderthebody:nocracks,breaks,swelling,partialdissolutionafterthefollowingtest:

ooo

•2.•••♦♦3.

••••

Nonvolatilefluid:15ssoaking,then24hinadryovenatnormaloperatingtemperature.Volatilfluid:24himmersion(or7daysforthefuel)atnormaloperatingtemperature.

Fluids:engineoils,forgearbox,coolant,batteryliquid,brakefluid,powersteeringoil,zincchloride,fuels,glasswashliquid.

Requirement:Specifyanindex(11to19)accordingtoB620030.SeeB620300fortestmethods.Applicability:Housingorcomponentfromalltheequipment.

Purpose:providemanufacturingquality(nodeformationatatemperature)bycheckingtheresistancetoelongationandthetensilestrengthatthemaximumtemperature.

Requirements:specifyanindex(207to223,EorM)accordingtoB620030intermsofTmaxHF.IndexE:theequipmentissubjectedtoTmaxHFoccasionally.

IndexM:inuse,theequipmentissubjectedtoTmaxHFpermanently(enginerunning).

Applicability:ComponentexposedtotypeERC21regulatoryimpact(headimpact,pole,parking…).Purpose:Notinjuringtheuserinthecaseofanaccident,providesolidcomponentswhensubjectedtoimpact.

Condition:Checkthatthematerialdoesnotproducesharpedges,afteranimpact,atthespecifiedtemperature.

Requirements:Specifyanindex(31to35)accordingtoB620030.Theminimumworkingtemperaturebeingintheregionof–30°C,theindexissetinrelationtotherisk(position,formanduse),forexampleindex35shallbegivenforanairbagcover,32forasteeringcolumnupper.

Exposuretoheat:Behaviourtoimpactforregulatoryorstandardrelatedrequirements:

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Decoration:••••5.

••••6.

Applicability:Decoratedvisiblecomponent(paint,metalplating,chrome-plating)

Purpose:Assesstheadhesionandtheresistanceintimeofthedecorationonthecoating.Condition:SeeB620300andB155050forpaintedparts.Requirement:Specifyanindex(41to43)accordingtoB620030.

Applicability:Uncoatedcomponent,locatedinthepassengercompartment,visible,whichmaybesubjectedtocleaningoperations.

Purpose:Determinethecolourfastnessafterfriction;

Condition:10rubbingswithacloth(dry,humdifiedwithsoap,alcohol,heptane,spiritForC),thenassessmentoftheappearanceaccordingtoB620300;

Requirement:Specifyanindex(A1orA2)accordingtoB620030.Thedurabilityisprovidedintheconsultationfile.

Applicability:Uncoatedcomponent,visible,whichmaybesubjectedtoscratches,locatedinthepassengercompartment,orbodyexterior(bumper,protector).

Purpose:Determinetheresistancetoscratching(ofthenail,ringtype,etc.…)

Condition:SeeB620300andD421775:frictionwithabrasivepaperthenassessmentoftheappearance.Thesamplemustbeofthegraintexturerequiredbytheproject.Requirement:SpecifyindexB1accordingtoB620030.

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Resistanceoftheappearance:

Resistancetoscratchingbyabrasion:••••

7.8.

Combustibility:

Testreplacedbytheresistancetofiretest.Resistancetosweat:•

Applicability:Componentlocatedinthepassengercomparment,frequentlyincontactwiththehandsoftheoccupants(steeringwheel,gearboxknob,armrest,grabhandle,HFremotecontrol,push,steeringwheelupper…).

Purpose:Determinationofthecolourfastnesstowater,saltwaterandsweatofmaterials.Requirement:SpecifyindixD1accordingtoB620030.

Applicability:Allplasticcomponentsofequipmentinlocationsgivingontothepassengercompartment(evenseparatedbyatrim).

Purpose:Assessthepossibilityofthematerialtoexudeproductswhichmaybedepositedontoothercomponents,forexamplecloggingofthewindscreen).Requirement:SpecifyindexE2accordingtoB620030.

Applicability:Visiblecomponentinfrequentcontactwiththefuelorglasswashliquid.Purpose:••••••

Changeintheappearanceofthematerialexposedtothecontactoffluidundertheactionoflight.Nodeteriorationofthematerialmechanicalcharacteristicsafter22himmersioninbothfluids.

••9.

•••••

Volatilityofadditivesandfogging:

10.Stainingandmechanicalstrengthincontactwithafluid:

Requirement:SpecifyindexF1orF2accordingtoB620030.Applicability:Visiblecomponentincontactwithapaintedsurface.

Purpose:Determinewhetherthematerialdoesnotdeterioratetheappearanceofthepaint.Requirement:SpecifyindexG1accordingtoB620030.

11.Contactwithpaint:

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••••••

Applicability:Componentimmersedinanautomotivefluid.

Purpose:Nodeteriorationofthematerialmechanicalcharacteristics.Requirement:SpecifyanindexaccordingtoB620030.

Applicability:Uncoatedvisiblecomponentwhichmaybeincontactwithbodyorengineprotectionandprotectionremovalproducts(onbodyworkorinenginecompartment).

Purpose:Changeinthematerialappearanceafterexposuretocontactwithfluids.Requirement:Specifyanindix(I1forbodywork,I2forengine)accordingtoB620030.

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13.Resistancetoprotectionandprotectionremovalproducts:

Additionalcriteriaspecifictothermoplasticelastomers:

•Tests:Shorehardness;coldrigidity;tensileresidualdeformation;tearstrength;tensilestressunder20%elongation;resistancetohightemperature;tendencytostainingbyextract.

•

Applicability:specific.

6.4.5.CL27:DIRTYMARKSINTHEPASSENGERCOMPARTMENT

•••••

Applicability:Visibleandexposedplasticmaterialcomponentlocatedinthepassengercompartment.Dirtymarks:Dust,dirtyoilandbeveragescontainingcafeineandsugar.Conditions:PSAspecificationD491653.

Purpose:Changeinthematerialappearanceafterexposuretocontactwithproducts.Requirements:Nodeterioration,nocolourtransfer.

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6.5.RECORDS6.5.1.CREATION

•

OR:11/07/2001–Creationofthenorme.

6.5.2.SUBJECTOFTHEMODIFICATION

••

A:29/09/2004–Overallrevisionofthenorme.OR:11/07/2001–Creationofthenorme.

6.6.REFERENCEDOCUMENTS6.6.1.PSADOCUMENTS:

6.6.1.1.Normes:

B154101B154210B155050B155220B200250B201315B201415B217050B217100B217110B533640B620030B630100D421235D421775D451333D471924D491653

Coatings–ElectrolyticzincdepositsandassociatedfinishesLeadcoatings–TincoatinganddipzinccoatingPaintcoatingsfinishedvehicles

Paintcoatingsappliedtometallicmechanicalparts

MaterialssubjecttoregulationsuserestrictionswithinthePSAPeugeotCitroëngroupSuppliesofplasticparts–IdentificationmarkingofmaterialswiththeviewtorecyclingSuppliesofrubberparts–IdentificationmarkingofmaterialswiththeviewtorecyclingConnectors–Generalrequirements

Specificationsconcerningtheenvironmentofelectricalandelectronicequipment–generalcharacteristics

Specificationsconcerningtheenvironmentofelectricalandelectronicequipment–electricalcharacteristics

SteelflatproductscoldorhotrolledgradeZ10CN18-08

Thermoplastic,thermosettingandthermoplasticelastomers–Specifications-SymbolsSolidvulcanisedrubbers–Classification–Symbols-Properties

Rubberandplasticparts–Behaviourtoimpact(fallingweightmethod)InteriorandexteriorplasticpartsresistancetoscratchingbyabrasionMaterialsinteriortopassengercompartment–HorizontalcombustibilityPlasticsandrubbers–OccasionalcontactwithautomotivefluidsTrimmaterials–Tendencytosoilingandabilitytobecleaned

6.6.1.2.Others:

6.6.2.EXTERNALDOCUMENTS:

IEC60068-2-68IEC60529IEC60068-2-1IEC60068-2-11IEC60068-2-14IEC60068-2-2IEC60068-2-30IEC60068-2-38IEC60068-2-52DIN51604

Environmentaltests–Part2:tests-Ltest:dustandsandDegreesofprotectionagainstdustandwater

Environmentaltest–Part2:tests-Atest:Cold

Environmentaltest–Part2:tests–Katest:Saltspray.

Environmentaltest–Part2:tests-Ntest:TemperaturevariationsEnvironmentaltest–Part2:tests–Btest:Dryheat

Environmentaltest–Part2:tests-Dbtestandguide:Humidheatcyclictest(12+12hourcycles).

Environmentaltest–Part2:tests-Z/ADtest:Compositecyclictestfortemperatureandhumidity

Environmentaltest–Part2:tests–Kbtest:Saltspray,cyclictest(sodiumchloridesolution

Testliquidforpolymermaterials

Internaluse

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ELECTRICAL/ELECTRONICEQUIPMENT(CLIMATIC/CHEMICAL)DIN51606DIN53245EN228

ISO12103-1ISO3170ISO16750-4

Liquidfuel;diesel(FAME)–minimumrequirements

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Leadfreepetrol;minimumrequirementsandtestmethodsRoadvehicles–Dustforfiltertest–Part1:Arizonadusttest

Petrolforvehicle;dieselfuel;minimumrequirementsandtestmethods

Roadvehicles–Environmentalconditionsandtestingforelectricalandelectronicequipment–Part4:Climaticloads

ISO16750-5Roadvehicles–Environmentalconditionsandtestingforelectricalandelectronic

equipment–Part5:Chemicalloads

Testsrelatingtofirerisks–Testflame–Horizontalandverticaltestmethodswitha

NFEN60695-11-10

50Wflame

SAEJ1709Europeantechnologyforbrakefluids

ULStandardforSafetyforTestforFlammabilityofPlasticMaterialsforPartsin

UL94

DevicesandAppliances,UL94

DIN40050part9

6.7.EQUIVALENTTO

6.8.CONFORMSTO:

6.9.KEYWORDS

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Appendix1:

Generaltestconditions

Iftheequipmentissuppliedwithdifferentconfigurationsoroptions:Intheory,eachconfigurationmustbesubjectedtoacompletequalification.Inpractice:

•Eitherthetestsonwhichthedifferencehasnoimpactareonlyperformedononeconfiguration.

•Orthecompletequalificationisperformedonlyonthemostcompleteconfiguration(alloptionmodel)withthemoststringentactivationprofile(foreachfunction).TheEUTistestedalone,theconfigurationmaythereforebedifferentfromtheinstallationconfigurationonvehicleifitismeanttoprotectit(housing,casing…).

Theageingtestbythermalshocks(CL07)mustbecarriedoutbeforeeachofthehumidityandsealingtests(theobjectiveistoreproducethethermalvariationsonvehiclewhichmaycracktheseals:tropicalvarnish,resinorsealedhousing)

EUT

MountingconfigurationTestsequence

Normalinstallationpositiononvehicle.Ifitisunknown:Taketheworstpositionwithregardto

Positionofthewaterretention(flat).Ifthepositionoftheequipmentvariesaccordingtothevehicle,carryout

EUTthetestonseveralEUTs,witheachEUTatadifferentpositionduringthetest.TheEUTmust

besuspendedorplacedonagrid.Precautions

AllprecautionsmustbetakentocontroltheflammabilityrisksoftheEUT.•Thepowersupplymaybeprovidedbyavoltagegenerator.

•Inordertolimittherisksconnectedwithvoltageinsevereatmosphere,whenthereisnooperator,thecurrentmustbelimitedtothestrictminimumrequired.

•WhenafaultisdetectedontheEUTduringatest(overloadorlossofelectricalinsulation),theEUTmustbepowersupplied,withtheoperatorpresent,inthesameconditionsasonthevehicle:Batteryandfusecorrespondingtothemaximumpower.TheEUTisconnectedwithconnectorsandharnessesasitisinstalledonthevehicle.Thetestharnessmustbestrictlyrepresentedwithregardtothenumberofconnectedwiresandtheirexternaldiameter.Infact,theharnessisinvolvedintheheatdissipationandsealing.Crimpingoperationsmustberepresentativeofproduction.

Harnesslength:Approximately3m,inordertolimitbreathingthroughthewirecore(thisbreathingisnotdesirablebecauseitisnotnecessarilyproducedonthevehicleanditbalancesagainthepressurewhichshouldbeunbalancedbetweenthehousinginteriorandexterior).

InconformitywiththePSAspecificationB217050,inparticularforthevoltagedroptest.Humidityorwatertests:•Foracomponentwithupperconnection,fromthecomponentoutlet,theharnessisdirectedupwardsaccordingtotheaxisgivenbytheconnectoroveradistanceof(10±5)cm,thenitisdirecteddownwards(lowerpoint).

•Harnesslength:approximately3m,inordertoavoidconnectionsinsidethechamber.Ifthetestiscarriedoutwithnopowersupply,theendnotconnectedtotheharnessmaybeleftinthechamber,protectedbyaplasticbag.Forequipmentsupplyingaload:Theloadmaybesimulatedsoastoobtainthenominalcurrent.

FortheCL09test,theloadmustberealorrepresentativefromtheviewpointofitsRCLmodelling.

Powersupplyandsafety

Connection

Load

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Conditionsspecifictohumidityandcorrosiontests:

••••

Equipmentconsistingofmovingparts

Ifwearmayhaveaneffectonthebehaviourofthecomponentinhumidityandcorrosion(eg:contactcoating),itisdesirabletocarryoutamechanicalageingbeforethetest.Ifalubricantoilisused,itisdesirabletoreinforcethethermalageing.

Thismaybeobtainedbycarryingoutonepartoftheendurancetest(forexampleCL09with50%ofmanœuvresorCL10)beforethehumiditytest.

Duringthehumiditytest,itisrecommendedtolimitthenumberofmanœuvresduringtheoperatingphase(forexampleto10%ofthemissionprofile),inordertolimitthemechanicalcleaningofthecorrosion-passivationlayer.

Foradurationoflessthan1month,undernormalatmosphericconditions.

Foradurationabove1month:T=(40±3)°C;RHlessthan(30±5)%;orinasealedpackagingequippedwithahygroscopicbag.

Betweenthepollutionandhumidityphases(CL12aandCL12btests):

Storageconditionsbetween2test

phases

••

BetweentheCL12c1andCL12c2tests:Undernormalatmosphericconditionsforadurationoflessthan7days.

InterruptionofInthecaseofaccidentalinterruptionofthetest(breakdownofdryoven),ofdurationabove2h,

onecycleshallbeaddedatthespecifiedtestduration,inordertore-humidifytheEUTs.thetestOutputload

Theloadisconnectedforthewholepowersupplyduration,eveninpowersuppliedstand-bymode(inordertoallowtheinstallationofanelectrolysiscurrentbetweenapowersuppliedtrackandanuncontrolledoutputtrack).

Foroutputspowersuppliedinstand-bymode:Actualload.Foroutputspowersuppliedduringtheoperation:HighimpedanceloadiftheEUToperationallowsit.Highimpedanceload:Thepurposeistolimittheloadcurrentandthereforecarryoutthetestatacurrentlowerthanthenominalcurrent.Theloadiscalculatedsothatthecurrentisbetween30and40mA.Theloadsmaythenbemadeupofaresistance+LEDunit.Thehighimpedanceloadenables,duringahumiditytest:•HeatingbytheJouleeffecttobelimitedandthereforethetestinhumidconditiontobeperformed,evenatlocallevel.

•Detectionofelectrolyses:Anelectrolysisbetweenanuncontrolledoutputandaclosepowersuppliedtrackcanonlybedetectedbyvoltagemeasurementonahighimpedanceoutput.

OutputloadspecifictoCL12a,andCL12btests

MeasurementsMeasurementofthepowersupplycurrent:Instand-bymode,inoperatingmodewithloadnot

activatedthenactivated.beforetest

TheEUTisinenginerunningmodefor16hoverthe17or18humiditydays(theratiocorrespondstothatviewedonthevehicle,theobjectiveistocause,throughvoltage,electrolyseslikelytooccuronvehicle).

Duringthe16hinenginerunningmode:thedistributionbetweenmodes3.2and3.1isspecifictoeachequipmentandtoeachfunctionoftheequipmentonvehicleandconsequentlyforthetest:

•Ifpermanentoperationduringoperationoftheengine:16hin3.2.mode.

•Conversely:thisdistributioniscalculatedprorataofthedurationtheequipmentonvehicleispowersupplied,ofthedurationoftheenginerunningonthevehicle(itisconsideredthat9500hofusecovers90%ofthepopulation)andof16h.Forlessactivatedequipment,aminimumdurationof4hin3.2.modemustneverthelessbeobserved.Inenginerunningmode,inputs/outputsstatusesmustberepresentativeofthevehicle.

Operatingmode

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Conditionsspecifictohumidityandcorrosiontests(continued):

Simplifiedfunctionaltest:•Inputsandoutputsarecheckedsuccessively(onebyone).

•Foreachcontrol,checkthestatusofthecontrolledoutputandthestatusofalltheotherinputsandoutputs(theobjectiveistodetectthepossibleinsulationfaultsbetweentracks).Thischeckmustabletodetecta1Vvoltageonnonactivatedoutput.

Thetestiscarriedoutbeforetheoperatingphase3.1or3.2anditsdurationshallnotexceed5

Measurementsmin(thethermaldissipationcausingdrying).

duringthetestDuringtheresistancetohumiditytest,itisperformedataprecisetimewhichis30minbeforethe

endoftherisetothemaximumtemperature(condensationperiod)and30minafterstabilisationatthemaximumtemperature.

Measurementofthepowersupplycurrentinnonactivatedloadoperatingmode.

Measurementandrecordingofthepowersupplycurrernt.Thisrecordingenablesinsulationfaultsanduntimelyloadactivationstobechecked.Theminimumrecordingtimeintervalmustbe2minutes.

ClassB

(normaloperationduringthesimplifiedfunctionaltest,nountimelyactivation)

Powersupplycurrent:Requirements•Instand-bymode:<2xinitialIwithaminimumthresholdof5mA.duringthetest•Noloadoperation:<1,1xinitialI.

Ifexternalloadsaresuppliedbythecomponent,themeasurementofthepowersupplycurrentistakenwithandwithouttheseloadsinordertodeterminetheconsumptioncurrentspecifictothecomponentundertest.Thevalueofthesanctionshallthenbeequalto(2xinitialI+loadI).ClassA(functionaltestwithnominalcurrent)

Conformityofcharacteristicselectricaltests:Dielectricstrength,insulationresistanceandvoltagedrop.

Afteropeningthehousing:Visualobservationoftheprotectedarea.

Thisappraisalmaybedestructive.Thevisualexaminationmustbeabletodetecttracesofshortcircuit,electrolysis,corrosionandmechanicaldeteriorations.

Thepurposeistoassessthesturdinessoftheproductandtolinkfaultstoconsequencesforthecustomerwhichwouldnothavebeendetectedduringfunctionaltests.

•Inside,nosaltandelectrolysislikelytoaffectthenominaloperationoftheequipment.

Requirements

afterthetestMarkingandlabellingmustremainvisible.

Forvisiblemetallichousinginstalledoutsideorintheenginecompartment:Noexternalappearancedefect,theappearanceisassessedinrelationtotheapplicablespecification:•Uncoatedstainlesspart:SpecificationB533640,requirementZ10CN18.08.

•Roughaluminiumpartanditsalloys(mazak,etc.):Appearancecorrosion(bloomers,pittings)isallowed.

•Steelpart,electrolyticzincplating:B154101,requirementZ15FR.•Steelpart,fasteners:B154102,requirementZ5FR.•Steelpart,galvanisation:B154210,requirementG10.Steelpart,paint:B155220,requirementP500

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Appendix2:

VariationofthepowersupplyvoltageduringtheCL10test

∆V1=1,0V∆V2=1,5V∆V3=2,5V

10s10s10s10s10s10s10s60s300stUn

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Appendix3:

PollutionphaseforCL12aandCL12btests

Sprayofanacidaqueoussolutionconsistingofmajorinfluentialions:Cl-,SO42–etNO3–AccordingtoIEC60068-2-11(continuoussaltspraytest)at+35°C.

Beforespraying:theEUTismaintainedfor1hwithinthechamberatthetesttemperature.

Conditions

Afterstoppingthespraying:theEUTismaintainedfor1hwithinthechamberwithoutforceddischargeofthespray.

Amaximumof2haftertheendofspraying:theEUTisdriedforaminimumdurationof12hinthefollowingconditions:(50±5)°C;RHlessthan(30±5)%.

Specie

TypeCaCl2.2H2O

Composition

ofthepollutingsolution

Na2SO4.10H2O

NaNO3NaClCaSO4.2H2O

K2SO4HCl

Recommendations:

InordertoobtainahomogeneouspollutioninsideanEUTandbetween2EUTs:••

Concentration

mmol/l10,0±0,18,51±0,0520,0±0,139,8±0,240,0±0,16,0±0,110,0±0,1

g/l1,47±0,012,74±0,011,70±0,012,32±0,016,89±0,011,04±0,01

mixtureof(100±1)mlofsolutionHCl-0,1Min1litreofdistilledwater

Molarweight(g/mol)

147,0322,285,058,4172,2174,036,5

Theirnumberislimitedto4inachamberwithavolumeof0,4m.

Theyaresuspendedinsidethechamber(orplacedongrids);itwouldbebestiftheywerenotonthesameplane,butatdifferentheights(forexample+/-20cmofthechambermid-height).Caremustbetakensothatnoexternaltricklingoccursonaspecimen.Harnessesmustobservetherecommendedlowerpoint.

Twophotographsillustratingthepositionofspecimensandharnessesmustbeshownonthetestreport.Thevalidityofthepollutingsolutionmustnotexceed6months.

Forinformation,theconductivityofthecollectedsolutionisapproximately12mS/cm,thepHisapproximately2.

Reagentscanbefoundatsuppliersofchemicalproducts.Thesolutioniseasilyproducedifacalibratedbalanceofadequatesensitivityisavailable.Conditioninginnormalplasticcan.

Quantitytoprovide:approximately0,5litre/hsprayforaworkingvolumeofthechamberintheregionof

0,4m.

••

Informationonthepollutingsolution:•

•

••

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ELECTRICAL/ELECTRONICEQUIPMENT(CLIMATIC/CHEMICAL)Practicalinformation:Onlythepollutionphaseisspecific,itrequiresaconventionalsaltspraychamber.Thesaltsolutionto5%isthenreplacedbythepollutingsolution.

Ifthesaltspraychamberhasbeenusedforothertypesoftests(forexample,neutralsaltspraytest),thefollowingprocedureshallbeappliedbeforeplacingthespecimens:Draining;Rinsing;Introducingthepollutingsolutionintotheinternaltank;Operationofatleast12h.Completionofthepollutingphase:Weareatpresentworkingwith2privatetestcentresthatcomplywithourrequirements:

SERCOVAM

BP10-Z.I.Marticot-33611Cestas.

Mme.Teissandier:05.57.97.02.33–sylvie.teissandier@sercovam.com(in2004:800󰀂for4equipmentand300󰀂forthenext4).

LCIE

BP8-33Av.duGénéralLeclerc-92266FontenayauxRoses

M.Tolosa:01.40.95.60.72–henri.tolosa@lcie.fr(in2004:860󰀂for4equipmentand340󰀂forthenext4).

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Supplierofpollutingsolution(ifasaltspraychamberisavailable):

LCIE:1045󰀂for5concentrates(tobemixedwithwater)forproducing100litresofsolution;1630󰀂for5cansof20litresofsolution;tarifs2004.

Supplierofchemicalproducts(ifasaltspraychamberisavailable):VWR(MERCKEUROLABandPROLABO)–http://fr.vwr.com-01.45.14.85.00

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Appendix4:

Materialspecifications

Themajorrequirementsconcerningplasticandmetallicpartsaresummarisedbelow.ConsultMXPforadditionalrequirements.Basicrules

Forthechoiceofplasticmaterials,thesuppliermustfollowtherulebelow:•

IfthereisaMaterialAprpovalReference(RMA)forthefunctionortypeofmaterialinquestion(forexampleforECUs:RMAPA60012):suggestacommercialreferencefromtheRMAandworkoutthecostonthisbasis.

IfthereisnoRMAbutproducersonthepanelhaveamaterialthatmeetsthematerialspecifications:suggestamaterialfromtheproducersonthepanel.

IfthereisnoRMAandproducersonthepanelhavenomaterialthatmeetsthematerialspecifications:suggestamaterialfromanotherproduceroutsidethepanel.

••

IfthesupplierproposesamaterialforwhichthereisnocorrespondingRMA,hemust:••

SupplyhiscodinginconformitywiththePSAspecificationB620300\"Thermoplastic,thermosettingmaterialsandthermoplasticelastomers–Classification\".

CheckthesuitabilityofthesecharacteristicswiththematerialrequirementsofthepartinquestionaccordingtothePSAspecificationB620030\"Plasticandthermosettingmaterials–Specifications-Symbols\".

ThechoiceofmaterialsinthelasttwocasesissubmittedtoMXP/EMRandDA/MKMforapproval.Savingproposal

ThesuppliermaythensuggestoneormorevariantsusingthecommercialreferencesnotwrittenintheRMA.Hemustinthiscasejustifythesaving,specifythegainsincurredbythisproposalandsupplythefileontechnicaljustification.

ThisproposalshallbeexaminedafteragreementfromMXP/EMR,DA/MKMandDA/Purchasesectionforthepartinquestion,onlyifthechoiceofmaterialabovehasbeencompliedwith.Materialssubjecttoregulations,userestrictions

MaterialsaswellastheiruserestrictionsaredefinedinthePSAspecificationB200250\"Materialssubjecttoregulations–UserestrictionswithinthePSAPEUGEOTCITROENgroup\".

ThisPSAspecificationisinadditionofanyothernationaland/oreuropeanregulationsonuserestrictionsofsubstanceslinkedtohealth,safetyandprotectionoftheenvironmentwhichmustbeobservedbyPSAPEUGEOTCITROENanditssuppliers.

Thefunctionorthesystemmustby1stJuly2003befreefromCadmium(Cd),Lead(Pb),Mercury(Hg)andHexavalentchromium(CrVI),unlessaderogationisdescribedinthePSAspecification.Marking

PlasticpartsmustbemarkedaccordingtothePSAspecificationB201315.RubberpartsmustbemarkedaccordingtothePSAspecificationB201415.

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Appendix5:

Informationtobesuppliedintheequipmenttechnicalspecifications

ClassificationaccordingtoB217130

VehiclelocationcodeTemperaturecodeSealingcodeChemicalagentscodePlasticmaterials

Resistancetofire

CV1toCV11(cf.table4inappendix6)

TminHF:TmaxHF:

CT1toCTx(cf.table5appendix6)

TminEF:TmaxEF:

with:

TmoyEF:

CE1toCE9(cf.table6appendix

Housingprotectionindex:IPXX

6)with:

CA1toCA4(cf.table7appendix

Chemicalagentexcluded:

CF1toCF3(cf.table8appendix6)

Classificationasper

(cf.CL26)

B620030

Equipmentcharacteristics

Model(options)EquipmentpositionElectricalconnections

Onvehicle(missionprofile)

TobecompletedTobecompleted

Externaldiameterandsection

Forthetests

Definethemodel(s)tobesubjectedtothetests(cf.appendix1)

Definethepositionduringthetests(cf.appendix1)

EnablestheEUTsconnectionstobedefinedduringthetest(cf.appendix1)Enablestodefine:

•TheEUToperatingmodes

•nfortheendurancetoactivationstest

Electricalmissionprofileforeachfunctionandforeachoperatingmode:•Numberofactivations•Operationalduration

•Currentorloadprofileforeachfunction.LoadR,L,C(orcurrentprofileatUn,Umin,UmaxandUexc)

Tocompleted*(cf.table9appendix6)

•Thedurationoftheendurancetestathightemperature•Thedistributionbetweenmode3.1and3.2forthehumidityandcorrosiontest•Enablesarepresentativeloadtobedefined

Foreachfunction:•Operatingclasses•

Customerimpactlevels

TobestatedforthecomponentEnablestodefnewhatisconsideredtobe(tolerateddrift,functionsnotprovidedcorrectoperationaftertest,orconverselyanwhichareallowed,etc).inacceptableoperation,etc.…

Functionaltest(testormeasurementforcheckingtheEUToperationorverifyingits

Descriptionofthefunctionaltestforthevalidationofthe

characteristics

EUToperationduringandaftertest

eg:Dielectricstrength,insulationresistance,voltagedrop,fittingload,responsetime,…).

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Summaryoftestsandpointstobespecified

Testsatatemperature:

ListoftestsCL01

Conditions

Requirements

Testapplicability

Tobespecified(ortestchoice)

Operationafter

storage

24hat–40°C(IEC60068-2-1)48hat+85°C(IEC60068-2-2)

CL02a:24hatTminHF(IEC60068-2-1)CL02b:21daysatTmaxHF

(IEC60068-2-2)

CL03a:24hatTminEF,testatUmin

andUmax(IEC60068-2-1)CL03b:24hatTmaxEFandUmax,

testatUmaxandUmin(IEC60068-2-2)

AaftertestTobecarriedoutbydefault.

IfTminEF>TminHF

CL02

Temperatureswhennotoperating

Aaftertest

Applicable?

Equipmentsuppliedonlyat\"lowtemperature\"orsubmittedtohotstoptemperature(TmaxHF>TmaxEF)

CL02aorCL02b?

Tobecarriedoutbydefault

Theconditionsofthistestmustbeadaptediftheequipmentis:-Cutoffduringananomalyonthepowernetwork,-SuppliedbyacontrolledvoltagefromanotherECUorforalimiteddurationonvehicle

CL03

Extremetemperaturesinoperationatusualpowersupplyvoltages

CL04

Temperature

levelsVerificationoftheoperationbetweenTminEFandTmaxEFby10°Csteps

Ifriskofoperatingfaultwhichmayappearonasmallsectionofthetemperaturerange(example:

microprocessorreset

Tobecarriedoutbydefault

Applicable?

CL05

Exceptionalpowersupplyvoltage

3hatTmoyEFandUexc

(IEC60068-2-2)

Customerimpact1

Theconditionsofthistestmustbeadaptediftheequipmentis:-Cutoffduringananomalyonthepowernetwork,

-SuppliedbyacontrolledvoltagefromanotherECUorfora

limiteddurationonvehicle

CL06

Measurementofselfheating

Measurementofsurfaceandambienttemperaturesat23°CandTmaxEFforeachconstituentcomponentofthe

equipment.300or500thermalshocksair/airbetweenTminHFandTmaxHF

(IEC60068-2-14Na)700cyclesbetweenTminEFand

TmaxEF

(IEC60068-2-14Nb)

Thenumberofactivation(n)viewedonthevehicleisreproducedat3working

temperaturesTheactivationandde-activationdurationsshallbeadaptedsoastolimitthetestdurationto2months

Conformingtomaterialandcomponentspecificationsandcf.CL24Aaftertest

Tobecarriedoutbydefault

CL07

AgeingbythermalshocksEndurancetothermalcycles

Tobecarriedoutbydefault300or500shocks?

CL08Tobecarriedoutbydefault

Tobecarriedoutbydefault–Foreachfunction,define:

BduringtestAftertest:AatTminEFandTmaxEF+CL20+CL21+

CL22

nat–30°C?nat23°C?natTmaxEF?

Activationandde-activationdurations?

load?

Tobecarriedoutbydefault

Tend,Dend,(PSA–supplieragreement)?

CL09

Endurancetoactivations

CL10

ProlongedoperationatTend.AimatTend=Tmoy+40°C,soastoobtain

Enduranceatanaccelerationfactorenablingthetesthightemperaturedurationtobelimitedto2months

(IEC60068-2-2)

Determinationofoperatinglimits

int°

AssessmentoftheproductdesignmarginbyextendingtheCL04testup

tofailure.

load?

voltagevariationaccordingtoappendix2?

Norequirement

Tobecarriedoutbydefault

CL11

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Humidity,sealingandchemicaltests:

Listoftests

Conditions

Requirements

Testapplicability

Tobespecified

CL12a:pollutionfor2hthen17days

inhumidity(IEC60068-2-30)CL12b:Alternationbetween2pollutionsof3hand2phaseshumidity

for9days(IEC60068-2-38)

CL12c:

10dayshumidityandcold(IEC60

068-2-38)followedby:10dayssaltspray(IEC60068-2-11

with8hofspraypercycle)CL13a:Againstpenetrationofsolid

bodies(IEC60529IPCode:firstfigure)CL13b:Againstliquidpenetration(IEC60529IPCode:secondfigure)

CL14

Duringtest:B+nocurrentdriftAftertest:AatTminEFandTmaxEF+CL20+CL21+

CL22Visualappearance

Equipmentlocatedinthepassengercompartmentorluggagecompartment,protectedagainstwaterandmist

sprays.Equipmentlocatedoutsidethepassengercompartmentorluggagecompartment,protectedagainstwater

andmistsprays

ApplicableCL12a,CL12bor

CL12c?Distributionbetweenmodes3.1and3.2duringthesupplypowerphase?

CL12

Humidityandcorrosion

Equipmentsubjectedtowaterandmist

sprays

CL13

Protectionprovidedbyenvelopes(IP)

AaftertestTobecarriedoutbydefault

ApplicableIP?

Ifhousing>IPX0

Forequipmentforwhichthesealing

codeisCE8(cf.appendix6)Forequipmentforwhichthesealing

codeis(cf.annexe6):

CE7:CL15aCE8:CL15b

Equipmentinstalledoutsidethevehicle,insubstructure,inenginecompartment.

Aaftertest+resistanceofanendurancetest

Applicable?Applicable?

Equipmentsensitivetodust(informationfromfeedback)withaIPlessthan6X.

CL17aorCL17b?Measurementsaftertest:CL09orCL10?

Applicable?Applicable?Riskandrequirement?Applicable?Pressureandduration?Applicable?CL15aorCL15b?

Vacuumimmersion

ImmersionoftheEUTinareceptacleplacedinapressurisedchamber

(IEC60068-2-18)CL15a:20cyclesofTmaxHFinair

thenwatersplashat2°C.CL15b:20cyclesofTmaxHFinairthenimmersioninwaterat2°C.

DIN40050-9IPX9KStorageatTmaxHFbeforetest

CL17a:finedust(IEC60068-2-68Lb)

CL17b:dustandsand(IEC60068-2-68Lc1)1hstorageat70°Cthen16hinhumidityinbatteryelectrolysisAssessmentoftheriskfollowingwaterpenetrationcausedbysealingfault

Aaftertest+CL20+CL21+Nowaterpenetration

CL15

Thermalshocksinicewater

CL16

Highpressure

washOperationindustyenvironmentExposuretoacid

vapoursAccidentalpenetrationofliquidintheequipment

CL17

CL18Aaftertest

Equipmentinstalledinanenvironment

closetothebattery.Riskofsealingfaultfromtheequipmentitselforitsenvironment(leakinthepassengercompartment,…)

CL19Tobespecified

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Electricaltestsusedinclimaticcondition:

ListoftestsCL20

Conditions

Requirements

Testapplicability

Tobespecified

DielectricstrengthInsulationresistance

Dielectricstrengthfrom500Vto3000VacaccordingtotheequipmentInsultationresistanceat500VdcBetweenhousingandconnections

Betweeninsulatedcircuits

Foreachcircuit:

Leakagecurrent<3mAIR>100MΩ(or>50MΩafterhumiditytest)

Tobecarriedoutbydefault

URD:500V,1000V

or3000V?

Maximumvoltage

drop:

CL21Tobecarriedoutbydefault

CL22Voltagedrop

-Measurementofthetotallosson

lineoftheequipment-Andofeachindividualcomponent

(fusle,contact,connection,…)

TobespecifiedEquipmentsupplyingaload

-Total-Ofconstituentcomponentsofthe

equipment

Testsonmaterials:

Listoftests

Conditions

Requirements

Testapplicability

Tobespecified

CF1:Verticalselfextinguishing

material(UL94)

CL23

V0SEB

Equipmentequippedwithaprinted

circuitOnflamablecomponents:Plastichousing,connectorbases,printedcircuit,varnishesandcoatings

Applicable?Foreachcomponent(housing,base,…):CF1,CF2orCF3?

Resistancetofire

CF2:Horizontalselfextinguishing

material(FMVSS302)CF3:Combustiblematerial(FMVSS

302)

CL24

Characteristicsofprintedcircuits

Tg(vitreoustransitionpoint)mustbegreaterthant°(surfaceandambient)whichmaybeviewedbythePCBin

use

tg>1,33.t°Applicable?

CL25

OccasionalcontactwithautomotivefluidsCharacterisationaccordingtoB620030Dirtymarksinthe

passengercompartment

Exposuretoachemicalagent(wettingTobecarriedoutbydefaultoncompletethen24hatworkingtemperature).NoappearanceequipmentoronthematerialTestcarriedoutontheequipmentorandsealingconstitutingthehousing(metallicoronthematerialconstitutingthedeteriorationplastic)–exceptonvalidatedplastic

housingaccordingtoB620030

Choiceofplasticsaccordingto

B620030etB620300Changeinappearanceaftercontact

withdust,dirtyoilandabeveragecontainingcafeineaccordingto

D491653

ObservanceofrequiredcriteriaNoappearanceandsealingdeterioration

Allplasticcomponents(housing,bases,…)

Applicable?Onmaterialorcompleteequipment?Criteriarequiredforeachcomponent?

CL26

CL27PlastichousingsApplicable?

TestsequenceEg:ComplywiththetestsequenceinB217100,forapplicabletests.

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Appendix6:

Recommendedtestsandseveritylevels

Tobeassessedintermsofseveritylevels,design,installationandrisksidentifiedinthe

vehicleGeneralTechnicalSpecifications.

Temperaturesviewedonvehicleandinstallationcode

Foramorepreciseanalysis:refertothevehicleGeneralTechnicalSpecifications.

Enginenotrunning

Mountinglocationonvehicle

Locationcode

Maximumtemperature(1)

(°C)

Max(2)(°C)

Enginerunning

Mean(3)(°C)

Variationint°(°C/min.)

Indoors(lidsandtailgate)

Mountingincavities

OpeningoutontheinteriorOpeningoutontheexterior

Underthefloor

ExteriormountingEnginecompartmentLuggagecompartmentExteriormountingPassengercompartment

Inthebodyworkunderstructureorina

wheelarch

InthecowlboxNospecificrequirementsOnthebodywork,chassisNotexposedtodirectsunradiationExposedtodirectsunradiationInanelectronicprotectiveboxOver30cmfromtheexhaust,pre-catalyst,

turbo

Oncoolingcircuit

OnEGR(ExhaustGazRe-circulation)

Onoilsump,oilcircuit

Enginecompartment

Onandintheengine(exceptcombustion

chamber)

Ongearbox,differential

Surcircuitd’admissiond’airentreturboetRAS(Refroidisseurd’airdesuralimentation)Lessthan30cmfromtheexhaust,pre-catalyst,turbo

Ontheexhaustsystem

CV9CV10CV11CV8CV3CV4CV5CV6CV7CV2CV1

7070355

858535

11090110130140

11090110120120

50809011090

160160130

190250960

110200850

specific

Note1:-Outsidetheenginecompartment,thiscorrespondstoasunnyperiodinahotcountry.-Intheenginecompartment,thiscorrespondstohotspell(stoppingtheengineafteralongdrive).Note2:-Outsidetheenginecompartment,thiscorrespondstoastartafterasunnyperiodinahotcountry.-Intheenginecompartment,thiscorrespondstoasteepgradienttowing,Vmax>180km/h(4).Note3:-Outsidetheenginecompartment,thiscorrespondstoahotcountryambienttemperature,withnoairconditioning.-Intheenginecompartment,thiscorrespondstomotorwaydrivingandto\"stopandgo\"(4).Note4:-Thevaluesmentionedaregivenforlowairspeed(<1m/s)foravehicleambienttemperatureof37°Ctowhichareaddedradiationorlocalconductionstresses.Table4:Tempeaturesviewedonvehicle

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Equipmenttemperaturerange

CodeCT1CT2CT3CT4CT5CT6CT7CT8CT9CT10CT11CT12CT13CT14CT15CT16CT17CT18CT19CT20CT21CT22CTx

Notes:

Thetemperatureclassmustbeselectedintermsofthemountinglocation(cf.table4).

TminHF

-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°C

-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°C-40°CSpecific

TminEFTmaxHF

70°C85°C110°C90°C110°C

130°C140°C

160°C190°C250°C960°C

TmaxEFTmoyEF35°C35°C50°C80°C90°C

120°C120°C

110°C90°C130°C110°C200°C850°C35°C35°C50°C80°C90°C

-30°C-30°C-30°C-30°C-30°C-30°C-30°C-30°C-30°C-30°C-30°CSpecific

130°C140°C

70°C85°C110°C90°C110°C

120°C120°C

160°C190°C250°C960°CSpecific

110°C90°C130°C110°C200°C850°CSpecific

ØCodesCT1toCT11:Forequipmentinenginerunningmode

-EquipmentinstalledinCV1:takeminimumCT1,-EquipmentinstalledinCV2:takeminimumCT2,etc.

ØCodeCT12toCT22:Forequipmentwhichcannotoperateat–40°C.

ThevaluerecommendedforTminHFandTminEFis–40°C(inconformitywithISO16750andtheEuropeandirective95/56againstvehiclethefts).However,TminEFmaybeadaptedforcertainequipmentknowingthatPSAhassettheextremeambientoperatingtemperatureclassofitsvehiclesto–30°C.

ØCodeCTx:-Forequipmentoperatingonlyatalowtemperature

-Forequipmentoperatingwithenginenotrunning.

Table5:TemperaturecodesOR:11/07/2001A:29/09/2004Internaluse

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Testsrelatingtorecommendedsealing

Foramorepreciseanalysis:RefertothevehicleGeneralTechnicalSpecificationorconsultSFF.

CL12:HumidityandcorrosionCL12aCL12a

CL13a:ProtectionagainstpenetrationofsolidbodiesIP3Xto6XIP3Xto6X

CL13b:ProtectionagainstpenetrationofliquidsIPX0IPX2

SealingcodeMountinglocationonvehicle

CL14:Vacuumimmersion

CL15:Thermalshocksinicewater

CL16:Highpressurewash

CL19:Accidentalpenetrationofliquid

/CL19aifIPNoriskofsplash

Passengercompartment,luggagecompartmentandmountingincavities

Riskofsprayfromabove(underwindscreenandrearquarter,undersunroof,area

liquidspillage)Riskofimmersion(fromthefloortothedoorthreshold)Nosplash-smallmistspray(protectedlocationina

protectivebox)Frequentsplash–mistspray

(undersidewindows)

Mountingontheexterior,incavitiesandin

enginecompartment

Splash–Indirectimpactafter

deflection(dooredge)Splash–Directimpact–Nopossibleimmersion(underenginebonnet,cowlmanifold,

exterior)Splash–Directimpact-Possibleimmersion(substructures)Intheengineorcoolingcircuit

CE1CE2

CE3CL12aCL12bCL12borCL12cCL12c

IP3Xto6XIP3Xto6X

IPX7IPX1to4

CE4

CE5CE6

IP3Xto6XIP5Xto6X

IPX3IPX4or5

CE7CL12cIP6XIPX6/CL15aYes

CL19candCL19d

CE8CE9

CL12cIP6XIPX7

2hat500mbarspecific

CL15bYes

CL19candCL19d

Notes:Housingseal:1.IPsstatedinthetablearegivenforinformationonly.Infact,theIPmustbespecifiedintermsofthetechnologyused,thefunctionandtheenvironment(riskofaccidentaltrickleorfrequenttrickle).Forexample,forariskofaccidentaltrickle,afuseboxmaybeIPX1whereasaECUwithasafetyfunctionmaybeIPX6.2.TheIPcodingvalidatesasealinglevel.Also,thetestconditionsarenotnecessarilyrepresentativeofthoseviewedonthevehicle,asfarastheattack(sprinklingmode,typeofdustused)aswellastheimplementationoftheEUTareconcerned(vacuumvalueinsidetheequipmentduetoextremetemperatureconditionsviewedonthevehicle).3.For\"sealed\"equipment(verylowleakrate),withnobreathingdisc,installedneartheengine:Iftheperiodofuseofthevehicleisadequate,thehotequipmentinternalpressurewillbalanceditselfoutwiththeatmosphericpressure.Afterstoppingtheengine,bycoolingdown,theequipmentfindsitselfagaininavacuumandwillseektosuckinambientair.Someliquidmaythenpenetratemoreeasilyiftheequipmentissprayedbeforethepressureequilibriumiseffective.Thiscasemayoccurduringahighpressurewashofahotengineorifthevehicleisre-usedafterafterstoppinginaqueueonawetroad.Ifthereisnoleak(negligibleinrelationtotheenginecoolingspeed),nobreathingdisc,nobreathingthroughharnesses,thisvacuumisintheregionof300mbarmaximumforatemperaturevariationof120°Cto1°C(PxV/T=cst;forT(K),theheatingupoftheambientsurroundingmustbeconsideredtogetherwiththeselfheating).TestssuchasCL14,CL15andCL16arebetteradaptedtotheautomotiveenvironment.Table6:Recommendedtestsrelatingtosealingaccordingtothemountinglocation

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Recommendedchemicalagents

Chemicalagentcodeapplied

Chemicalagent

Description

AgeingtemperatureoftheEUT

CA1

CA2

CA3

CA4

EnginePassengercompartmencompartme

tnt

XXXXXXXXXXXXXXXX--XX

-----X----------XX--

Luggage

compartm

ent

-----X-----X----XXX-

Exteriormounting

--------XX-X-X---X-X

abcdefghijklnoo’pqrs

Dieselfuel\"Green\"dieselfuelPremium(leadfree)M15FAMtestfuelBatteryfluidBrakefluid

Coolantadditive(undilutedantifreeze)EnginecoolantSealingpaste

SolventforsealingpasteEngineoil(multigradeoil)ColdcleaningagentGearboxoilTransmissionoil

LiquidforhydraulicsuspensionCleaningagentforinteriorBeveragecontainingcafeineandsugarHydraulicfluid

Chemicalproductsforcarwash

accordingtoISO3170accordingtoDIN51606accordingtoISO3170accordingtoDIN51606accordingtoDIN51604B

Solutionat37%sulphuricacidinwater

DOT4(SAEJ1709)PSAspecificationB71(productdilutedto30%)SeenoteSeenoteSAE10W50SeenoteDIN53245

80W-BHT(seeB742315)(1)Seenote

PSAspecificationX712177PSAspecificationD275144orD451010

PSAspecificationD491653DEXTRONIID(accordingtoD471924)Seenote

Mixtureofethanol73/27byvolume+2%byweightofsodiumdodecylbenzenesulphonate(accordingtoD471924)orB715160(to50%water)SeenoteSeenoteSeenoteSeenoteSeenoteSeenoteSeenote

5110

TmaxHFTmaxHF(23±5)°C(23±5)°C(23±5)°C80°CTmaxHFTmaxHFTmaxHF(23±5)°CTmaxHFTmaxHF(23±5)°CTmaxHFTmaxHFTmaxHFTmaxHFTmaxHFTmaxHF(23±5)°C

mMethanol

tLiquidfor\"extremecold\"glasswashTmaxHFX-XX

uvwxyzz’

ProductforglassCleanerfortyres

ProductsforenginecleaningKerosene

Processedalcohol(Whitespirit)CloggingproductsAdditionalagents

TmaxHFTmaxHFTmaxHF(23±5)°C(23±5)°CTmaxHF

--X-X-

X---X-

X--XX-

XX--XX

Note:chemicalconstraintsmaychangesignificantlyaccordingtotheirapplicationonthevehicle.Thelistofapplicableconstraints,theadditionofotheragents,thecompositionofthesechemicalagentsmustbethesubjectofanagreementbetweentheequipmentsupplierandPSA.Table7:ChemicalagentsforCL25test

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Resistancetofireofrecommendedmaterials

Criterion

1234

AtleastoneCCArecognisedcaseonvehicle,onequipmentwiththesamefunction,equivalenttechnologyandsimilarenvironment

Equipementreceivingordistributingacurrentgreaterthanorequalto25Aonatightenedterminal(1)

Permanentpowersupply+potentieldifference+riskofpenetrationofaconductiveliquid(2)

Presenceofelectroniccomponent(powercomponentorceramiccapacitytype)forwhichthefailuremodeisdeemedtobearisk

CF2:

Equipementdistributingacurrentgreaterthanoreqalto25A,onatleastoneinputoroutput

Horizontalselfextinguishingmaterial

CF3:Combustiblematerial

CF1:VerticalselfextinguishingmaterialFirecode

6Otherconfigurations.7

NoCCArecognisedcaseonvehicle,onequipmentwiththesamefunction,equivalenttechnologyandsimilarenvironment

Notes:1.Riskoflocalheatingwhenthecurrentpassesthrough,dueforexampletoincorrecttightening,connectingfaultorabnormaloxidation.2.Riskoflocalheatingbyelectrolysisduetowater.••••

Permanentpowersupply:Voltageshowingattheequipmentterminalseveninparkingmode.Potentieldifference:12Vshowingandweightoftheequipment.Conductiveliquid:Rainwater,washingproduct,beverages,glasswashliquid,…Examplesofrisksofpenetrationofconductiveliquidinsidetheequipment:••

•

Sealedhousing+frequentspraying(riskofsealingfaultontheequipmentoritsequipmentconnectorsinstalledunderthebonnet).Ventilatedhousing+riskofspraying(leakinthepassengercompartmentorliquidspillage).Unsealedhousing+riskofimmersion(equipmentplacedonfloororfillingarea).Table8:ResistancetofireofmaterialsrecommendedfortheCL23test

Recommendedmissionprofile:

Tobedefinedfortheequipmentandeachofitsfunctions,foravehiclelifedurationof15years,adistancecoveredof240000km,55000starts(excluding«stopandstart»)and9500hofuse(tocover90%ofthepopulation).

Forafineranalysis:refertothevehicleGeneralTechnicalSpecificationsorconsultthevehiclesynthesis.Table9:Recommendedmissionprofile

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