【英文标准名称】:StandardforSafetyforLow-VoltageSwitchgearandControlgear-Part5-2:ControlCircuitDevicesandSwitchingElements-ProximitySwitches
【原文标准名称】:低压开关设备和控制设备的安全标准.第5-2部分:控制电路装置和开关元件.近接开关
【标准号】:ANSI/UL60947-5-2-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-05-30
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:开关能力;交流电压;放大器;器具连接器;容量;特征;分类;分类系统;连接;控制电路;控制装置;控制开关;直流接口;定义;直流电压;电控制设备;电气布线系统;电气工程;电气安全;电磁兼容性;机电的;机电装置;EMC;英语;法语;感应;检验;低电压;低压电器;低压开关设备;作标记;测量;测量技术;多语种的;插头;特性;近接开关;传感器;规范(验收);开关;开关设备;开关操纵元件;切换频率;开关电源;测试
【英文主题词】:Abilitytoswitch;Alternatingvoltages;Amplifiers;Appliancecouplers;Capacitive;Characteristics;Classification;Classificationsystems;Connections;Controlcircuits;Controldevices;Controlswitches;DCinterface;Definition;Definitions;Directvoltage;Electriccontrolequipment;Electricwiringsystems;Electricalengineering;Electricalsafety;Electromagneticcompatibility;Electromechanical;Electromechanicaldevices;EMC;Englishlanguage;Frenchlanguage;Inductive;Inspection;Lowvoltage;Low-voltageequipment;Low-voltageswitchgear;Marking;Measurement;Measuringtechniques;Multilingual;Plugs;Properties;Proximityswitches;Sensors;Specification(approval);Switches;Switchgear;Switchingelements;Switchingfrequency;Switchingpower;Testing
【摘要】:Thisstandardappliestoinductiveandcapacitiveproximityswitches,ultrasonicproximityswitches,photoelectricproximityswitchesandnon-mechanicalmagneticproximityswitches.ThisequipmentisforuseinordinarylocationsinaccordancewiththeNEC,NFPA70,andcoverselectronicproximityswitchesforuseonindustrialmachineryormass-productionindustrialequipmentasdefinedbyNFPA79.Requirementsareintendedforuseinanambienttemperatureof0to40?Cdegreesunlessspecifiedotherwise.ThisstandardistobeusedinconjunctionwithUL60947-1.
【中国标准分类号】:K30
【国际标准分类号】:29_130_20
【页数】:
【正文语种】:英语


【英文标准名称】:Electricalrelays-Vibration,shock,bumpandseismictestsonmeasuringrelaysandprotectionequipment-Seismictests
【原文标准名称】:电气继电器.第21部分:量度继电器和保护装置用振动、冲击、碰撞和地震试验.第3节.地震试验
【标准号】:BSEN60255-21-3-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1993-12-15
【实施或试行日期】:1993-12-15
【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】:抗震设计;机械试验;电气保护设备;保护继电器;振动试验;继电器;开关;开关设备;环境试验
【英文主题词】:
【摘要】:ThisInternationalstandardisoneofaseriesofpartsspecifyingthevibration,shock,bumpandseismicrequirementsapplicabletoelectromechanicalandstaticmeasuringrelaysandprotectionequipment,withorwithoutoutputcontacts.Thisstandardincludestwoalternativetypesofseismictests(seeannexA):-thesingleaxissinesweepseismictest(methodA);and-thebiaxialmulti-frequencyrandomseismictest(methodB).Duringpreparationofthisstandard,itwasdeterminedthatthenumberofcountriesinwhichthefirsttestmethodwaspreferredwasaboutequaltothenumberofcountriesinwhichthesecondmethodwaspreferred.Forthisreasonbothmethodshavebeenretained,andneitherhavebeenidentifiedasreference(or"referee")method.Therequirementsofthisstandardareapplicableonlytomeasuringrelaysandprotectionequipmentinanewcondition.Thetestsspecifiedinthisstandardaretypetests.
【中国标准分类号】:K45
【国际标准分类号】:29_120_70
【页数】:20P;A4
【正文语种】:英语