IEC 60947-3 Edition 3.1-2012 低压开关装置和控制器.第3部分:开关、隔离器、开关隔离器和熔断器组合电器
时间:2024-05-10 14:53:15 来源: 标准资料网 作者：标准资料网 阅读：8072
【英文标准名称】:Low-voltageswitchgearandcontrolgear-Part3:Switches,disconnectors,switch-disconnectorsandfuse-combinationunits
【原文标准名称】:低压开关装置和控制器.第3部分:开关、隔离器、开关隔离器和熔断器组合电器
【标准号】:IEC60947-3Edition3.1-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-04-01
【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/SC17B
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Air-breakswitches;Alternatingvoltages;Characteristics;Classificationsystems;Constructionrequirements;Contactors;Controldevices;Controlequipment;Dataofthemanufacturer;Electricload;Electricalengineering;Electromagneticcompatibility;EMC;Fusecombinationunits;Fuses;Inscription;Inspection;Instructionsforuse;Isolatorswitches;Latches;Lowvoltage;Low-voltageequipment;Low-voltageswitchgear;Marking;Motorstarters;Productinformation;Properties;Ratings;Semiconductorcontactors;Semiconductordevices;Specification(approval);Switch-disconnectors;Switches;Switchgear;Testing;Testingconditions
【摘要】:
【中国标准分类号】:K31
【国际标准分类号】:29_120_40;29_130_20
【页数】:127P;A4
【正文语种】:英语
【英文标准名称】:Fixingpartsforcomponents
【原文标准名称】:电工元件紧固件；元件用紧固件
【标准号】:DIN41112-2-1973
【标准状态】:作废
【国别】:德国
【发布日期】:1973-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:元部件;固定件;尺寸;电气工程
【英文主题词】:components;dimensions;fixings;electricalengineering
【摘要】:
【中国标准分类号】:K10
【国际标准分类号】:29_100_00
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:ULStandardforSafetyLuminousEgressPathMarkingSystems
【原文标准名称】:发光出口路径标识系统UL安全性标准
【标准号】:UL1994BULLETIN-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-01-31
【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】:1.1Theserequirementscoverfloorproximityandotheregresspathmarkingandlightingsystemsthatprovideavisualdelineationofthepathofegress.Thesesystemsarealsousedtoidentifysignificantegresspathfeaturessuchasdoors,stairbanisters,obstaclesorinformationplacards.1.1.1ThesesystemsareintendedforinstallationanduseasrequiredbybuildingandfiresafetycodessuchastheLifeSafetyCode,NFPA101;theBuildingConstructionandSafetyCode,NFPA5000,andtheInternationalBuildingCodesponsoredbytheInternationalCodeCouncil.1.2Photo-luminescentmarkingsystemsincludematerialssuchassheeting,adhesive-backedlaminates,paintsorinkspre-appliedtoasubstrate.Theyareintendedforinstallationwherethefacilityilluminationissufficienttoactivatethephotoluminescentmaterial.1.3Self-luminoussystemsincludeconstructionsasdefinedin5.10.1.4Externallypoweredlightingsystemsincludevaryingdesignsofelectriclampsthatmaybeintendedforconnectiontoanycombinationofnormalpowersupply,emergencypowersupply,andbatterybackup.1.5Theserequirementsdonotcoversignsthatincludethewords"EXIT","STAIRS","FIREESCAPE",orotherlegallyrequiredlegendsorgraphicalsymbolsthatarewithinthescopeoftheStandardforEmergencyLightingandPowerEquipment,UL924.1.6Theterm"product"asusedintheserequirementsreferstoegresspathmarkingandlightingsystemsoranypartthereofcoveredbytheserequirementsunlessspecificallynotedotherwise.
【中国标准分类号】:K72
【国际标准分类号】:91_160_20
【页数】:
【正文语种】:英语