UL SUBJECT 8750-2008 灯具产品用发光二极管(LED)光源的调查纲要,版本号2
时间:2024-05-14 08:02:36 来源: 标准资料网 作者：标准资料网 阅读：9644
【英文标准名称】:OUTLINEOFINVESTIGATIONFORLIGHTEMITTINGDIODE(LED)LIGHTSOURCESFORUSEINLIGHTINGPRODUCTSIssueNumber:3
【原文标准名称】:灯具产品用发光二极管(LED)光源的调查纲要,版本号2
【标准号】:ULSUBJECT8750-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-07-22
【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】:1.1Theserequirementsspecifytheminimumsafetyrequirementsforthecomponentpartsofalightemittingdiode(LED)lightsourcethatservesasthesourceofilluminationinanyofthelightingproductslistedin1.3.1.2AnLEDlightsourceconsistsofoneormoreofthefollowingcomponentparts:a)LEDpackage,array,ormodulethatconvertselectricalenergytolight(400–700nm)orUVradiation(180–400nm)orinfraredradiation(700nm–3000nm),andheat,b)PowersourcethatsuppliesthepropervoltageandcurrenttooperatetheLEDs,c)Control(controller)circuitrythatmayswitch,dimorotherwisecontroltheelectricalenergytotheLEDs.1.3LEDlightsourcescomplyingwiththesespecificationsareutilizedasthesourceofilluminationinlightingproductsthatcomplywiththeappropriateend-productstandardaslistedbelow.Theselightingproductsareintendedforinstallationonbranchcircuitsof600Vnominalorlessinnon-hazardouslocationsinaccordancewiththeNationalElectricalCode(NEC),ANSI/NFPA70.TheserequirementsalsoapplytoLEDlightsourcesconnectedtoisolated(non-utilityconnected)powersourcessuchasbatteries,fuelcells,andthelike.Includedare:a)Luminaires,UL1598;b)Portableluminaires,UL153;c)Stageandstudioluminaires,UL1573;d)Submersibleluminaires,UL676;e)Swimmingpoolluminaires,UL676;f)Tracklightingsystems,UL1574;g)Signs,UL48;h)Emergencylightingandexitsigns,UL924;i)Self-ballastedlamps,UL1993;j)LuminousEgressPathMarkingSystems,UL1994;k)Nightlights,UL1786;l)Flexiblelighting,UL2388;m)LowVoltageLightingSystems,UL2108;n)LampholderFittings,UL496;o)LowVoltageLandscapeLighting,UL1838;andp)LuminairesforUseinHazardous(Classified)Locations,UL844.
【中国标准分类号】:L53
【国际标准分类号】:
【页数】:42P.;A4
【正文语种】:英语
【英文标准名称】:Gassingofinsulatingliquidsunderelectricalstressandionization;Corrigendum1
【原文标准名称】:绝缘液体在电作用和电离下的析气
【标准号】:IEC60628Corrigendum1-1986
【标准状态】:现行
【国别】:国际
【发布日期】:1986-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC10A
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;气体发生法;电气工程;气体;电绝缘材料;绝缘液体;气体的;放电;吸收;辉光放电;试验方法;绝缘油;电离;电的;应力
【英文主题词】:gasevolution;testing;insulatingliquids;electricalengineering;ionization;electrical;glowdischarges;testmethods;electricalinsulatingmaterials;stress;gases;insulatingoils;gaseous;electricdischarges;absorption
【摘要】:ThisstandardisGassingofinsulatingliquidsunderelectricalstressandionization;Corrigendum1.
【中国标准分类号】:K15
【国际标准分类号】:29_040_10
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPerformanceSpecificationforKnittedNecktieandScarfFabrics
【原文标准名称】:针织领带和围巾织物的标准性能规范
【标准号】:ASTMD4035-2002(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D13.61
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:necktie;Dresssuits;Knittedtextilefabrics--specifications;Neckties;Scarfs;Textilefabrics/fibers--specifications
【摘要】:Uponmutualagreementbetweenthepurchaserandtheseller,fabricsintendedforthisenduseshouldmeetalloftherequirementslistedinTable1ofthisspecification.ItisrecognizedthatforpurposesoffashionoraestheticstheultimateconsumerofarticlesmadefromthesefabricsmayfindacceptablefabricsthatdonotconformtoalloftherequirementsinTable1.Therefore,oneormoreoftherequirementslistedinTable1maybemodifiedbymutualagreementbetweenthepurchaserandtheseller.Insuchcases,anyreferencestothespecificationshallspecifythat:x201C;ThisfabricmeetsASTMSpecificationD4035exceptforthefollowingcharacteristic(s).x201D;Wherenoprepurchaseagreementhasbeenreachedbetweenthepurchaserandtheseller,andincaseofcontroversy,therequirementslistedinTable1areintendedtobeusedasaguideonly.Asnotedin5.2,ultimateconsumerdemandsdictatevaryingperformanceparametersforanyparticularstyleoffabric.Thesignificanceanduseofparticularpropertiesandtestmethodsarediscussedintheappropriatesectionsofthespecifiedtestmethods.1.1Thisperformancespecificationcoversknittednecktieandscarffabricscomposedofanytextilefiberormixtureoftextilefibers.1.2Theserequirementsapplytothelengthandwidthdirectionsforthosepropertieswherefabricdirectionispertinent.1.3Thefollowingprecautionarystatementpertainsonlytothetestmethodsportion,Section7,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W63
【国际标准分类号】:61_040
【页数】:3P.;A4
【正文语种】:英语