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EN 50123-7-1-2003 铁路设施.固定设备.直流开关设备.第7-1部分:直流牵引系统专用测量、控制与保护装置.应用指南

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【英文标准名称】:Railwayapplications-Fixedinstallations;D.C.switchgear-Part7-1:Measurement,controlandprotectiondevicesforspecificuseind.c.tractionssystems;Applicationsguide;GermanversionEN50123-7-1:2003
【原文标准名称】:铁路设施.固定设备.直流开关设备.第7-1部分:直流牵引系统专用测量、控制与保护装置.应用指南
【标准号】:EN50123-7-1-2003
【标准状态】:现行
【国别】:
【发布日期】:2003-10
【实施或试行日期】:2003-10-01
【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】:过程测量和控制技术;作标记;规范(验收);铁路设备;直流电流;电传动系统;测量设备;导则;控制装置;电力系统;电源电压;控制;过电流探测器;开关设备;牵引电流供电站;固定的;电压;保护设备;电气工程;电气保护设备;铁路设施;指导手册;直流装置;试验;铁路;低电压;分类系统;直流变流器;推荐应用;控制系统;电压极限;铁路运输;轨道;铁路电力牵引装置;测量;机车牵引
【英文主题词】:Classificationsystems;Control;Controldevices;Controlsystems;Directcurrent;Directcurrentinstallations;Direct-currentconvertors;Electricpowersystems;Electricalengineering;Electricalprotectionequipment;Electricaltransmissionsystems;Guidebooks;Guidelines;Locomotivehaulage;Lowvoltage;Marking;Measurement;Measuringequipment;Overcurrentdetectors;Processmeasuringandcontroltechnology;Protectiondevices;Railtracks;Railtransport;Railwayapplications;Railwayelectrictractionequipment;Railwayinstallations;Railways;Recommendedapplication;Specification(approval);Stationary;Supplyvoltages;Switchgear;Switchgears;Testing;Tractioncurrentsupplyplants;Voltage;Voltagelimitation
【摘要】:
【中国标准分类号】:S35
【国际标准分类号】:29_130_99;29_280
【页数】:23P.;A4
【正文语种】:英语


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Product Code:SAE AMS6322
Title:Steel Bars, Forgings, and Rings 0.50cr 0.55ni 0.25mo (0.38-0.43c) (SAE 8740)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings.MIL-STD-1481D, MILITARY STANDARD, SANITARY STANDARDS FOR MEAT PROCESSING PLANTS IN OVERSEAS AREAS (11 JUN 1982)., This standard establishes the general sanitary requirements for overseas area meat processing plants that do not have an active US Department of Agriculture (USDA) foreign meat inspection program.