ANSI C78.389-2004 高强度放电特性测试方法

ANSIC78.389--2004ConsolidationandRevision:ANSIC78.386-1989,C78.387-1990,C78.388-1989andallSupplements/AmendmentsAmericanNationalStandardApproved:August9,2004Secretariat:ANSLG--NationalElectricalManufacturersAssociationforelectriclamps—HighIntensityDischarge—MethodsofMeasuringCharacteristicsAnAmericanNationalStandardimpliesaconsensusofthosesubstantiallyconcernedwithitsscopeandprovisions.Itisintendedasaguidetoaidthemanufacturer,theconsumer,andthegeneralpublic.TheexistenceofanAmericanNationalStandarddoesnotinanyrespectprecludeanyone,whetherhehasapprovedthestandardornot,frommanufacturing,marketing,purchasing,orusingproducts,processes,orproceduresnotconformingtothestandards.Usersarecautionedtoobtainthelatesteditions.TheAmericanNationalStandardsInstitutedoesnotdevelopstandardsandwillinnocircumstancesgiveaninterpretationofanyAmericanNationalStandard.Moreover,nopersonshallhavetherightorauthoritytoissueaninterpretationofanAmericanNationalStandardinthenameoftheAmericanNationalStandardsInstitute.CautionNotice:ThisAmericanNationalStandardmayberevisedorwithdrawnatanytime.TheproceduresoftheAmericanNationalStandardsInstituterequirethatactionbetakenperiodicallytoreaffirm,revise,orwithdrawthisstandard.PurchasersofAmericanNationalStandardsmayreceivecurrentinformationonallstandardsbycallingorwritingtheAmericanNationalStandardsInstitute.Editor’sNote:Duringthefinaleditorialreview,changesweremadetoselectsectionsofthispublisheddocumentonly,andnottotheworkingbasedocument.Copyright
2004byAmericanNationalStandardLightingGroup–NEMAANSIC78.389--2004AmericanNationalStandardApprovalofanAmericanNationalStandardrequiresverificationbyANSIthattherequirementsfordueprocess,consensus,andothercriteriaforapprovalhavebeenmetbythestandardsdeveloper.AnAmericanNationalStandardimpliesaconsensusofthosesubstantiallyconcernedwithitsscopeandprovisions.Consensusisestablishedwhen,inthejudgmentoftheANSIBoardofStandardsReview,substantialagreementhasbeenreachedbydirectlyandmateriallyaffectedinterests.Substantialagreementmeansmuchmorethanasimplemajority,butnotnecessarilyunanimity.Consensusrequiresthatallviewsandobjectionsbeconsidered,andthataconcertedeffortbemadetowardtheirresolution.TheexistenceofanAmericanNationalStandarddoesnotinanyrespectprecludeanyone,whethers/hehasapprovedthestandardornot,frommanufacturing,marketing,purchasing,orusingproducts,processes,orproceduresnotconformingtothestandards.Itisintendedasaguidetoaidthemanufacturer,theconsumer,andthegeneralpublic.TheAmericanNationalStandardsInstitutedoesnotdevelopstandardsandwillinnocircumstancesgiveaninterpretationofanyAmericanNationalStandard.Moreover,nopersonshallhavetherightorauthoritytoissueaninterpretationofanAmericanNationalStandardinthenameoftheAmericanNationalStandardsInstitute.RequestsforinterpretationsshouldbeaddressedtotheCommitteeSecretariatreferredtoonthetitlepage.CAUTIONNOTICE:ThisAmericanNationalStandardmayberevisedorwithdrawnatanytime.TheproceduresoftheAmericanNationalStandardsInstituterequirethatactionbetakenperiodicallytoreaffirm,revise,orwithdrawthisstandard.PurchasersofAmericanNationalStandardsmayreceivecurrentinformationonallstandardsbycallingorwritingtheAmericanNationalStandardsInstitute.Editor’sNote:Duringthefinaleditorialreview,changesweremadetoselectsectionsofthispublisheddocumentonly,andnottotheworkingbasedocument.Printedanddistributedby:InformationHandlingServices/GlobalEngineeringDocuments15InvernessWayEast,Englewood,CO80112-5776UnderContractwithNationalElectricalManufacturersAssociationCopyright
2004byAmericanNationalStandardLightingGroupInAffiliationwithNationalElectricalManufacturersAssociationAllrightsreserved.Nopartofthispublicationmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,withoutpriorwrittenpermissionofthepublisher.PrintedintheUnitedStatesofAmerica2Copyright
2004byAmericanNationalStandardLightingGroup–NEMATheStandardisdownloadedfrom(ThisforewordisnotpartofANSIC78.389-2004.)SuggestionsforimprovementofthisstandardshouldbesubmittedtotheSecretariatC78,AmericanNationalStandardLightingGroup,1300North17thStreet,Suite1847,RosslynVA22209.ThisstandardwasprocessedandapprovedbyAccreditedStandardsCommitteeonElectricLamps,C78,anditsWorkingGroup,C78WG04forHigh-IntensityDischargeLamps.Committeeapprovalofthestandarddoesnotnecessarilyimplythatallcommitteemembersvotedforthatapproval.DavidMullen,Chairman,ASCC78ErnestoMendoza,TechnicalCoordinatorRandolphN.Roy,SecretariatMatthewC.Clark,SeniorCoordinatingEditorCopyright
2004byAmericanNationalStandardLightingGroup–NEMA3ANSIC78.389--2004TableofContentsIntroduction..............................................................................................................................71.Scopeandpurpose...........................................................................................................72.Normativereferences........................................................................................................73.MeasurementofLampVoltage,Current,