AS NZS 4665.1 A1 2009

ISBN0733790321AS/NZS4665.1/Amdt1/2009-02-27STANDARDSAUSTRALIA/STANDARDSNEWZEALANDAmendmentNo.1toAS/NZS4665.1:2005PerformanceofexternalpowersuppliesPart1:TestmethodandenergyperformancemarkREVISEDTEXTThe2005editionofAS/NZS4665.1isamendedasfollows;theamendmentsshouldbeinsertedintheappropriateplaces.SUMMARY:ThisAmendmentappliestothePreface,Clauses1.1and1.3andAppendicesA,BandC.Publishedon27February2009.ApprovedforpublicationinNewZealandonbehalfoftheStandardsCouncilofNewZealandon29January2009PrefaceIntheseventhparagraph,deletethesecondsentenceandreplacewiththefollowing:RegulatoryauthoritieshaveadvisedthatitisintendedtomandatePart2oftheStandard(AS/NZS4665.2:2005)inregulationsinAustraliaandNewZealandnoearlierthan1December2008,exceptformarkingrequirements,whichareintendedtobemandatednoearlierthan1April2009.Clause1.1Addanewfourthparagraphasfollows:PowersupplieswithinthescopeofAS/NZS4879orIEC61347.2.13areexcludedfromthescopeofthisStandard.Clause1.3.3Replace‘r.m.s.’with‘average’.Clause1.3.8AddanewClause1.3.8asfollows:1.3.8Familyofmodels—NonuserselectableoutputvoltageArangeofnonuserselectablesingleoutputmodelsbasedoncommontechnicallyequivalentcomponents(typicallyswitchmode),buteachmodelmayhaveadifferentoutputvoltage.Theymaybesoldunderdifferentbrandnamesormodelnumbersorboth.Eachmemberofthefamilyisincludedonasingletestreportandhasthesameenergyperformancemark,butmayhaveadifferentoutputvoltage.Clause1.3.9AddanewClause1.3.9asfollows:1.3.9Multi-switchmodel—UserselectableoutputvoltageAmodelwithasingleoutputthatprovidesarangeofuserselectableoutputvoltages.Theymaybesoldunderdifferentbrandnamesormodelnumbersorboth.Testreportsmayincludeoneormoremodelshavingthesameenergyperformancemark.AMDTNo.1FEB2009AMDTNo.1FEB2009AMDTNo.1FEB2009AMDTNo.1FEB2009AMDTNo.1FEB2009LicensedtoMsYunLion12April2012.Personaluselicenceonly.Storage,distributionoruseonnetworkprohibited.Clauses1.3.8to1.3.15RenumberClauses1.3.8to1.3.15asClauses1.3.10to1.3.17respectively.Clause1.3.18AddanewClause1.3.18asfollows:1.3.18Singlemodel(s)Oneormoremodelsusingtechnicallyequivalentcomponentswithidenticalperformancespecificationshavingthesameoutputvoltage.Theymaybesoldunderdifferentbrandnamesormodelnumbersorboth.Testreportsmayincludeoneormoremodelshavingthesameenergyperformancemark.Clauses1.3.16and1.3.17RenumberClauses1.3.16and1.3.17asClauses1.3.19and1.3.20respectively.ParagraphA1Addnewthirdandfourthparagraphsasfollows:Externalpowersupplies,forMarkVonly,withaninputpowergreaterthanorequalto100Wshallhaveatruepowerfactorof0.9orgreaterat100%ofratedloadwhentestedat115V,60Hz.ProductstestedforcompliancewithMarkVatboth115Vand230Vshallmeetthepowerfactorrequirementwhentestedat115V,butnotwhentestedat230V.AMDTNo.1FEB2009AMDTNo.1FEB2009AMDTNo.1FEB2009AMDTNo.1FEB2009LicensedtoMsYunLion12April2012.Personaluselicenceonly.Storage,distributionoruseonnetworkprohibited.TableA1DeletetheTableandreplacewiththefollowing:TABLEA1ENERGYPERFORMANCEREQUIREMENTSFOREACHNUMERALNoloadpowerconsumptionrequirementsActivemodeefficiencyrequirementsNameplateoutputpowerNoloadpowerNameplateoutputpowerMark(Pno)WW(Pno)WOutputspecificationAverageactivemodeefficiencyIUsedifitdoesnotmeetanyofthefollowingcriteria0to1All≥0.39×PnoII0to1010to≤250≤0.75≤1.01to49All≥0.107×Ln(Pno)+0.390to1All≥0.490×Pno1to49All≥0.090×Ln(Pno)+0.490toamaximumof0.840III0to1010to≤250≤0.5≤0.7549to250All≥0.8400to1All≥0.500×Pno1to51All≥0.090×Ln(Pno)+0.500toamaximumof0.850IV0to1010to≤250≤0.5≤0.551to250All≥0.850AC-ACAC-DCOutputvoltage6Vandoutputcurrent≥0.550A≥0.497×Pno+0.0670to1Othermodels≥0.480×Pno+0.140Outputvoltage6Vandoutputcurrent≥0.550A≥0.0750×Ln(Pno)+0.5610to50≤0.5≤0.31to49Othermodels≥0.0626×Ln(Pno)+0.622Outputvoltage6Vandoutputcurrent≥0.550A≥0.860V50to≤250≤0.5≤0.549to250Othermodels≥0.870VI–XReservedforfutureuseLEGEND:Pno=nameplateoutputpoweroftheEUTLn=thenaturallogarithm(basee)AMDTNo.1FEB2009LicensedtoMsYunLion12April2012.Personaluselicenceonly.Storage,distributionoruseonnetworkprohibited.ParagraphA21InsertanewClauseheadingbeforethefirstparagraphasfollows:A2.1General2DeletetheNoteandreplacewiththefollowing:NOTE:NumeralsVItoXarereservedforfutureuse.3InsertthefollowingafterFigureA1:A2.2Singleperformancemarkwhentestedat115Va.c.,230Va.c.and240Va.c.orhasasingleinputvoltageIftheexternalpowersupplycomplieswiththerequirementsofasingleperformancemarkatboth115Va.c.and230Va.c.orhasasingleinputvoltage,thenthemarkcanbeasshowninFigureA1.Ifonlyonemarkisapplied,thenitshallbethelowestmarkattainedwhentestedat115Va.c.and230Va.c.A2.3DualmarkingIftheexternalpowersupplymeetsdifferentenergyperformancefordifferenta.c.supplyvoltages,thentheexternalpowersupplymayvoluntarilybemarkedwithitsperformancemarkqualifiedbyvoltageatwhichitapplies,withtheappropriatevoltagemarkedimmediatelybesidethemark.FigureA2providesanexampleofdualmarking,wheretheexternalpowersupplymeetsperformanceMarkIVat115Va.c.andMarkIIIat230Va.c.FIGUREA2EXAMPLEOFDUALMARKINGA2.4Performancemarkformodelscapableofmultipleinputvoltageswhentestedat230Va.c.onlyIftheexternalpowersupplyiscapableofmultipl