EN ISO 23308-1 2025..docx

EUROPEANSTANDARDNORMEEUROPEENNEEuropaischenormENISO23308-1June2025ICS53.060EnglishVersionEnergyefficiencyofindustrialtrucks-Testmethods-Part1:GeneralISO23308-1:2025Efficaciteenergetiquedeschariotsdemanutention-EnergieeffizienzvonFlurforderzeugen-PriifverfahrenMethodesd'essai-Partie1:Generalites(ISO23308-Teil1:Allgemeines(ISO23308-1:2025)1:2025)ThisEuropeanStandardwasapprovedbyCENon6June2025.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German.AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCEN-CENELECManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,TiirkiyeandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEEUROPEENDENORMALISATIONEuropaischeskomiteefurnormungCEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels©2025CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.ENISO23308-1:2025EEuropeanforewordThisdocument(ENISO23308-1:2025)hasbeenpreparedbyTechnicalCommitteeISO/TC110"Industrialtrucks"incollaborationwithTechnicalCommitteeCEN/TC150'"IndustrialTrucks-Safety11thesecretariatofwhichisheldbyBSLThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyDecember2025,andcon11ictingnationalstandardsshallbewithdrawnatthelatestbyDecember2025.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CENshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisdocumentsupersedesEN16796-1:2016.Anyfeedbackandquestionsonthisdocumentshouldbedirectedtotheusers/nationalstandardsbody/nationalcommittee.AcompletelistingofthesebodiescanbefoundontheCENwebsite.AccordingtotheCEN-CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia7Spain,Sweden,Switzerland,TiirkiyeandtheUnitedKingdom.EndorsementnoticeThetextofISO23308-1:2025hasbeenapprovedbyCENasENISO23308-1:2025withoutanymodification.ContentsPageForewordivIntroductionv1 Scope12 Normativereferences23 Termsanddefinitions24 Testconditions34.1 General34.2 Testequipment34.2.1 Testarea34.2.2 Testtrack34.2.3 Testloadand/ortowingcapacity34.3 Truckconditions44.4 Environmentalconditions44.5 Truckmaintenance44.6 Batterycondition55 Measurementprocedure55.1 General55.2 Operatingsequence55.3 Electrictrucks55.3.1 General55.3.2 Truckmeasurement65.3.3 Batteryefficiency65.3.4 Chargerefficiency75.4 Internalcombustion(IC)trucks.75.5 Hybridtrucks85.6 Measurementaccuracy85.7 Calculation86 Documentation86.1 Testreport86.2 Declaration96.2.1 Truckenergyconsumption96.2.2 Batteryefficiency96.2.3 Chargerefficiency9AnnexA(normative)Determinationofbatteryefficiencybyusingthesyntheticdischargecycle.10AnnexB(normative)Simplifiedproceduretocalculatethebatteryandchargingefficiencyforlead-acidbatteries15AnnexC(informative)Calculationofthecarbondioxideequivalent17Bibliography20ForewordISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.TheproceduresusedtodevelopthisdocumentandthoseintendedforitsfurthermaintenancearedescribedintheISO/IECDirectives,Part1.Inparticular,thedifferentapprovalcriterianeededforthedifferenttypesofISOdocumentshouldbenoted.ThisdocumentwasdraftedinaccordancewiththeeditorialrulesoftheISO/IECDirectives,Part2(seeWWW.iso.org/directives).ISOdrawsatt