ANSI C78.380a-2004 高强度放电灯 标识方法

ANSIC78.380a-2004AmendmenttoANSIC78.380-2002Copyright
2004byAmericanNationalStandardLightingGroup-NEMAAmericanNationalStandardApprovedJune1,2004Secretariat:ANSLG-NationalElectricalManufacturersAssociationforElectricLamps––High-IntensityDischargeLamps,MethodofDesignationINSTRUCTIONS:ThisdocumentisintendedasanamendmentoftheLuminaireCodeAttributesinAnnexBofANSIC78.380-2002Whetheramendmentsareinsertedintothemotherdocumentorkeptseparateasissuedisentirelyatthediscretionofthepurchaser.Discardthisinstructionsheetwhenfinished.ANSIC78.380a-2004AmendmenttoANSIC78.380-2002Copyright
2004byAmericanNationalStandardLightingGroup-NEMATHISPAGEINTENTIONALLYLEFTBLANKTheStandardisdownloadedfrom
2004byAmericanNationalStandardLightingGroup-NEMAAnnexB(Normative)OtherCodesLuminaireCharacteristicsCodeLetterLampandluminaireattributes1OLampmaybeusedinanopenluminaire.Thelampmeetsspecifiedcontainmenttestrequirements2.TheeffectiveactinicUVoutputofthelampshallnotexceed2mW/klmforanon-reflectorlampor2mW/(m2.klx)forareflectorlamp.ELamprequiresanenclosedluminairethatmeetsindustrystandardsforcontainmentintheeventoflamprupture3.TheeffectiveactinicUVoutputofthelampshallnotexceed2mW/klmforanon-reflectorlampor2mW/(m2.klx)forareflectorlamp.FLamprequiresanenclosedluminairethatmeetsindustrystandardsforcontainmentintheeventoflampruptureandalsoprovidesaUVattenuationbarrierandlensinterlock3.TheeffectiveactinicUVoutputofthelampexceeds6mW/klmforanon-reflectorlampor6mW/(m2.klx)forareflectorlamp.SLampmaybeusedinanopenluminaireifpositionrestrictions4arefollowed.Otherwise,thelamprequiresanenclosedluminairethatmeetsindustrystandardsforcontainmentintheeventoflamprupture3.Specifiedcontainmenttestrequirements2donotapplytothistypeoflamp.TheeffectiveactinicUVoutputofthelampshallnotexceed2mW/klmforanon-reflectorlampor2mW/(m2.klx)forareflectorlamp.Thisletterisnottobeusedforluminairedesignationonlampsotherthanmetalhalide.XRestricted(ConsultLampManufacturer)1TheeffectiveactinicUVoutputnotedbelowistheeffectivepowerobtainedbyweightingthespectralpowerdistributionofthelampwiththeUVhazardfunctionS(λ).InformationabouttherelevantUVhazardfunctionisgiveninANSI/IESNARP-27.1-96Recommendedpracticeforphotobiologicalsafetyforlamps&lampsystems–generalrequirements.ItonlyrelatestopossiblehazardsregardingUVexposureofhumanbeings.Itdoesnotdealwiththepossibleinfluenceofopticalradiationonmaterials,suchasdamageordiscoloration.2QuartzMetalHalidelampsmustbecontainmentratedperAnnexAofANSIC78.387.TestrequirementsforCeramicMetalHalideLampsareunderconsideration.3UL15984Followlampmanufacturer’swarningsandoperatinginstructionsfortheproductANSIC78.380a-2004AmendmenttoANSIC78.380-2002Copyright
2004byAmericanNationalStandardLightingGroup-NEMABulbMaximumTemperature1CodeTemperature(°C)U150A250B275C300D325E350F375G400HSpecialTemperature-HazardousLocationJ425K450L475M500W550N600X650P700Y750R800S900Z950T1000BaseMaximumTemperature1CodeMaximumTemperature(°C)A150B170C190D210E230F250G270HSpecialTemperature-HazardousLocationJ280K350L400M4501Thesetemperaturesdefinethemaximumlimittowhichthelampmayoperatewithoutdeteriorationtothelampmaterial.Anyincreaseintheoperatingtemperaturesabovethesevaluesmaycauseshortlifeand/orlampfailuresTheStandardisdownloadedfrom