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BS EN 60947-5-2-2007 低压开关装置和控制装置.第5-2部分:控制电路器件和开关元件.接近开关

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【英文标准名称】:Low-voltageswitchgearandcontrolgear—Part5-2:Controlcircuitdevicesandswitchingelements—Proximityswitches
【原文标准名称】:低压开关装置和控制装置.第5-2部分:控制电路器件和开关元件.接近开关
【标准号】:BSEN60947-5-2-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2008-02-29
【实施或试行日期】:2008-02-29
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【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;特性;分类;分类系统;连接件;结构要求;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;感应;检验;低电压;低压设备;低压开关设备;作标记;测量;测量技术;安装条件;使用条件;插头;产品信息;性能;近接开关;接近开关;测头;传感器;规范(验收);开关;开关设备;开关操纵元件;开关频率;开关功率;测试;运输条件
【英文主题词】:Abilitytoswitch;Alternatingvoltages;Amplifiers;Appliancecouplers;Capacitive;Characteristics;Classification;Classificationsystems;Connections;Constructionrequirements;Controlcircuits;Controldevices;Controlswitches;DCinterface;Definition;Definitions;Directvoltage;Electriccontrolequipment;Electricwiringsystems;Electricalengineering;Electricalsafety;Electromagneticcompatibility;Electromechanical;Electromechanicaldevices;EMC;Inductive;Inspection;Lowvoltage;Low-voltageequipment;Low-voltageswitchgear;Marking;Measurement;Measuringtechniques;Mountingconditions;Operatingconditions;Plugs;Productinformation;Properties;Proximityswitches;Sensors;Specification(approval);Switches;Switchgear;Switchingelements;Switchingfrequency;Switchingpower;Testing;Transportconditions
【摘要】:ThispartofIEC60947appliestoinductiveandcapacitiveproximityswitchesthatsensethepresenceofmetallicand/ornon-metallicobjects,ultrasonicproximityswitchesthatsensethepresenceofsoundreflectingobjects,photoelectricproximityswitchesthatsensethepresenceofobjectsandnon-mechanicalmagneticproximityswitchesthatsensethepresenceofobjectswithamagneticfield.Theseproximityswitchesareself-contained,havesemiconductorswitchingelements(s)andareintendedtobeconnectedtocircuits,theratedvoltageofwhichdoesnotexceed250V50Hz/60Hza.c.or300Vd.c.ThisStandardisnotintendedtocoverproximityswitcheswithanalogueoutputs.Theobjectofthisstandardistostateforproximityswitches:–definitions;–classification;–characteristics;–productinformation;–normalservice,mountingandtransportconditions;–constructionalandperformancerequirements;–teststoverifyratedcharacteristics.
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:108P.;A4
【正文语种】:英语


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【英文标准名称】:Specificationandqualificationofweldingproceduresformetallicmaterials-Weldingproceduretest-Part1:Arcandgasweldingofsteelsandarcweldingofnickelandnickelalloys(ISO15614-1:2004);GermanversionENISO15614-1:2004
【原文标准名称】:金属材料焊接程序的规范和鉴定.焊接程序试验.第1部分:钢的弧焊接和气焊接以及镍和镍合金的弧焊接
【标准号】:ENISO15614-1-2004
【标准状态】:现行
【国别】:
【发布日期】:2004-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:气焊;钢件焊接;认可试验;镍合金;金属焊接;验收;电弧焊接;镍;认可;认可;焊接工程;熔焊;试验;金属材料;钢;焊接工艺;材料;定义;规范(验收);焊接
【英文主题词】:
【摘要】:金属材料焊接程序的规范和鉴定.焊接程序试验.第1部分:钢的弧焊接和气焊接以及镍和镍合金的弧焊接
【中国标准分类号】:J33
【国际标准分类号】:25_160_10
【页数】:36P;A4
【正文语种】:英语


MIL-PRF-39007, PERFORMANCE SPECIFICATION, RESISTOR, FIXED, WIRE-WOUND (POWER TYPE), NONESTABLISHED RELIABILITY, ESTABLISHED RELIABILITY, AND SPACE LEVEL STYLE RBR84 (3 JUL 1997)., This specification covers the performance requirements for style RBR84, nonestablished reliability, established reliability, and space level, power type, wire-wound, fixed resistor. These resistors are available with terminal types “S”(solderable, inductively wound), “W” (weldable, inductively wound, “N” (solderable, noninductively wound), and “Z” (weldable, noninductively wound).