IEC 61812-1-2011 工业和住宅用时间继电器.第1部分:试验和要求
时间:2024-05-21 06:02:02 来源: 标准资料网 作者：标准资料网 阅读：8457
【英文标准名称】:Timerelaysforindustrialandresidentialuse-Part1:Requirementsandtests
【原文标准名称】:工业和住宅用时间继电器.第1部分:试验和要求
【标准号】:IEC61812-1-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC94
【标准类型】:()
【标准水平】:()
【中文主题词】:触点继电器;定义(术语);延迟开关;电气工程;入口;出口;家用;工业;继电器;试验;延时;时间响应;计时开关;延时继电器
【英文主题词】:Contactrelays;Definitions;Delayswitches;Electricalengineering;Entrances;Exits;Householduse;Industries;Relays;Testing;Timedelay;Timeresponse;Timeswitches;Time-lagrelays
【摘要】:
【中国标准分类号】:K33
【国际标准分类号】:29_120_70
【页数】:89P;A4
【正文语种】:英语
Product Code:SAE AS38999/42
Title:Connectors, Electrical Circular, Miniature, High Density, Quick Disconnect (Bayonet, Threded, and Breech Coupling), Environment Resistant, Removable Crimp and Hermetic Solder Contacts, Receptacle, Box Mounting Flange, Breech Coupling, Remov
Issuing Committee:Ae-8c1 Connectors Committee
Scope:No scope available.【英文标准名称】:Roofcoverings-Continuousrooflightsofplasticswithorwithoutupstands-Classification,requirementsandtestmethods
【原文标准名称】:屋顶覆盖物.带或不带竖立支架的连续塑料天窗.分级、要求和试验方法
【标准号】:BSEN14963-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-11-30
【实施或试行日期】:2006-11-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesrequirementsforcontinuousrooflightsmadeofplasticmaterials(e.g.GF-UP,PC,PMMA,PVC)withorwithoutbearingprofilestobeusedwithupstandsmadeofe.g.GF-UP,PVC,steel,aluminium,woodorconcrete,forlayinginroofs,whichservethepurposeoflightingbymeansofdaylightand,possibly,ofventilatinginteriorspacesbymeansofopeningdevices.ThisEuropeanStandardappliestocontinuousrooflightswithoutupstandandtocontinuousrooflights,whereasinglemanufacturerprovidesallcomponentsoftherooflightwithupstand,whichareboughtinasinglepurchase.ProductscoveredbythisEuropeanStandardmaybesuppliedascontinuousrooflightswithandwithoutupstandandrooflightsintendedtobeusedwithanupstand,forwhichtheupstandisspecified,butnotsupplied.Itappliestocontinuousrooflightswhenmountedwithaninclinationδinthelongitudinaldirectionnotmorethan10°tothehorizontalandnotmorethan10°inthetransversaldirection(seeFigure1):a)withbearingprofiles:?symmetrical,angled,curved(seeFigure2)orflat(seeFigure3);?constructedwithbearingprofilesparalleltothespanandwitharectangulargroundplan;b)withoutbearingprofiles:?symmetrical,angledorcurvedwithanαanglenotmorethan45°(measuredtothehorizontalatthelineoffixing,seeFigure4);?constructedwithaspan(width)lowerthanorequal2,5mandwitharectangulargroundplan.ThisEuropeanStandardappliestocontinuousrooflights,includingbarrelvaultrooflights,witharectangulargroundplanofplasticglazinglayinginroofshaving,inadditionaminimumdistanceofb/3(b=effectivespanofrooflights,correspondingtothelightopening).Theupstandsmaybeself-supportingornonself-supporting.ThedesignoftheupstandisnotpartofthisEuropeanStandard.Upstandscanbeprefabricatedorsitefabricated.Prefabricatedupstandsaretobeconsideredaspartofthecontinuousrooflight.SitefabricatedupstandsarenotcoveredbythisEuropeanStandard.ThisEuropeanStandarddoesnotincludecalculationwithregardtoworks,designrequirementsandinstallationtechniques.Thepossibleadditionalfunctionsofsmokeandheatventilationincaseoffire,and/orroofaccessareoutsidethescopeofthisEuropeanStandard.
【中国标准分类号】:P32
【国际标准分类号】:91_060_20
【页数】:60P;A4
【正文语种】:英语