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1、LSD39-2007ANEMALightingSystemsDivisionDocumentFour-PinSpiralCompactFluorescentLampSystemsIssues,Recommendations,&StandardizationPreparedbyLamp,Ballast,andLuminaireSectionsNationalElectricalManufacturersAssociation1300North17thStreet,Suite1752Rosslyn,Va.22209
2、December1,2007Therequirementsorguidelinespresentedinthisdocument,aNEMALightingSystemsDivisionwhitepaper,areconsideredtechnicallysoundatthetimetheyareapprovedforpublication.Theyarenotasubstituteforaproductseller’soruser’sownjudgmentwithrespecttotheparticularp
3、roductdiscussed,andNEMAdoesnotundertaketoguaranteetheperformanceofanyindividualmanufacturer’sproductsbyvirtueofthisdocumentorguide.Thus,NEMAexpresslydisclaimsanyresponsibilityfordamagesarisingfromtheuse,application,orreliancebyothersontheinformationcontained
4、inthesewhitepapers,standards,orguidelines.LSD39-2007ContentsSection1Introduction..................................................................................1Section2Background.............................................................................
5、.....1Section3TheIssue.....................................................................................4Section4InterimRecommendations...........................................................5Section5StandardizationofPlug-InSpiralCFLs..................
6、......................6Section6Conclusion...................................................................................6标准分享网www.bzfxw.com免费下载LSD39-2007Section1IntroductionThisNEMALightingSystemsDivisionwhitepaperdiscussespotentialsystemsissuesthatmayar
7、isewhensomefour-pinspiralcompactfluorescentlamps(CFLs)areoperatedinluminaires(andonincorporatedballasts)thatareneitherspecificallyapprovednorthird-partysafety-listedforusewithsuchlamps.ItdiscussesindustryplanstoincludethisemerginglamptypeinproposedAmericanna
8、tionalconsensusstandardsforindustry,anditsummarizescurrentrecommendationstominimizepotentialfieldissuesinvolvingthisemerginglamptype.Section2BackgroundSelf-ballastedcompactfluorescentlampswithas
