UL 1993 BULLETIN-2008 安全自镇流灯和灯适配器用UL标准
作者:标准资料网 时间:2024-05-21 00:54:00 浏览:9966
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:ULStandardforSafetySelf-BallastedLampsandLampAdapters
【原文标准名称】:安全自镇流灯和灯适配器用UL标准
【标准号】:UL1993BULLETIN-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-02-14
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thefollowingchangesinrequirementsarebeingproposed:1.ThisproposedThirdEditionoftheStandardforSelf-BallastedLampsandLampAdapters,UL1993,includesthefollowingmajorchangesfromthepreviousedition:a)Expansionofthescopetoincluderangeofproductsintendedtobecoveredbythestandard;b)Addedlistofreferencepublications;c)Addedandrevisedglossarydefinitions;d)Addednewsectioncontaininggeneralrequirementscoveringbasicassumptionsandconventions;e)Relocatedrequirementsforenclosures;f)RevisedandrelocatedrequirementscoveringpolymericmaterialsincludingachangeintheflammabilityrequirementfromV-1toV-0;g)Revisedandrelocatedrequirementscoveringweight,size,andmoment;h)Expandedrequirementscoveringlampbasesandlampholders;i)Changesinrequirementsforprintedcircuitboards;j)AddedrequirementscoveringLEDdrivercircuitry;k)Relocatedrequirementsforpowercapacitors;l)Addedrequirementsforlamptestsforfluorescentlamplightsources;m)Revisedrequirementsforspacingofelectricalparts;n)Addednewrequirementsforaccessibilityofliveparts;o)AddedrequirementsforlimitsforLEDlightsources;p)Addedrequirementsfornon-dischargelamps;q)Revisedrequirementsforenvironmentallocations;r)Revisedandrelocatedperformancetestrequirements;s)Addedtemperaturetestrequirementsfordeviceswithinputratinggreaterthan50W;t)Revisedandrelocatedrequirementsformold-stressreliefconditioning;u)Addedrequirementsforadeflectiontest;v)Revisedhumidityconditioningrequirements;w)Addedrequirementsforlampfaultconditionstest;x)Addedrequirementsforendof-lamp-lifetestforfluorescentlampadapters;y)Addedrequirementsforend-of-lamplifetestforintegrallyself-ballastedfluorescentlamps;z)Addednewsectionfortestapparatus;aa)Revisedmarkingsectioninordertoprovideclarificationofrequirements;ab)Miscellaneouseditorialrevisionssuchasrelocatingrequirementsthroughoutthestandard,correctingreferences,andeditorialclarifications.
【中国标准分类号】:K74
【国际标准分类号】:29_140_99
【页数】:82P.;A4
【正文语种】:英语
【原文标准名称】:安全自镇流灯和灯适配器用UL标准
【标准号】:UL1993BULLETIN-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-02-14
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thefollowingchangesinrequirementsarebeingproposed:1.ThisproposedThirdEditionoftheStandardforSelf-BallastedLampsandLampAdapters,UL1993,includesthefollowingmajorchangesfromthepreviousedition:a)Expansionofthescopetoincluderangeofproductsintendedtobecoveredbythestandard;b)Addedlistofreferencepublications;c)Addedandrevisedglossarydefinitions;d)Addednewsectioncontaininggeneralrequirementscoveringbasicassumptionsandconventions;e)Relocatedrequirementsforenclosures;f)RevisedandrelocatedrequirementscoveringpolymericmaterialsincludingachangeintheflammabilityrequirementfromV-1toV-0;g)Revisedandrelocatedrequirementscoveringweight,size,andmoment;h)Expandedrequirementscoveringlampbasesandlampholders;i)Changesinrequirementsforprintedcircuitboards;j)AddedrequirementscoveringLEDdrivercircuitry;k)Relocatedrequirementsforpowercapacitors;l)Addedrequirementsforlamptestsforfluorescentlamplightsources;m)Revisedrequirementsforspacingofelectricalparts;n)Addednewrequirementsforaccessibilityofliveparts;o)AddedrequirementsforlimitsforLEDlightsources;p)Addedrequirementsfornon-dischargelamps;q)Revisedrequirementsforenvironmentallocations;r)Revisedandrelocatedperformancetestrequirements;s)Addedtemperaturetestrequirementsfordeviceswithinputratinggreaterthan50W;t)Revisedandrelocatedrequirementsformold-stressreliefconditioning;u)Addedrequirementsforadeflectiontest;v)Revisedhumidityconditioningrequirements;w)Addedrequirementsforlampfaultconditionstest;x)Addedrequirementsforendof-lamp-lifetestforfluorescentlampadapters;y)Addedrequirementsforend-of-lamplifetestforintegrallyself-ballastedfluorescentlamps;z)Addednewsectionfortestapparatus;aa)Revisedmarkingsectioninordertoprovideclarificationofrequirements;ab)Miscellaneouseditorialrevisionssuchasrelocatingrequirementsthroughoutthestandard,correctingreferences,andeditorialclarifications.
【中国标准分类号】:K74
【国际标准分类号】:29_140_99
【页数】:82P.;A4
【正文语种】:英语
下载地址: 点击此处下载