EN 50123-7-3-2003 铁路设施.固定设备.直流开关装置.第7-3部分:直流牵引系统专用测量、控制和保护设备.独立式电压传感器和其他电压测量设备

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【英文标准名称】:Railwayapplications-Fixedinstallations;D.C.switchgear-Part7-3:Measurement,controlandprotectiondevicesforspecificuseind.c.tractionsystems;Isolatingvoltagetransducersandothervoltagemeasuringdevices;GermanversionEN50123-7-3:20
【原文标准名称】:铁路设施.固定设备.直流开关装置.第7-3部分:直流牵引系统专用测量、控制和保护设备.独立式电压传感器和其他电压测量设备
【标准号】:EN50123-7-3-2003
【标准状态】:现行
【国别】:
【发布日期】:2003-09
【实施或试行日期】:2003-09-01
【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】:控制系统;低电压;电气工程;直流装置;试验;电流互感器;电气保护设备;铁路设施;铁路设备;铁路运输;控制装置;铁路电力牵引装置;轨道;电压互感器;作标记;直流变流器;电压极限;过程测量和控制技术;规范(验收);电传动系统;直流电流;测量设备;铁路;电源电压;过电流探测器;开关设备;牵引电流供电站;控制;电力系统;保护设备;固定的;电压;分类系统;测量;机车牵引;定义
【英文主题词】:Classificationsystems;Control;Controldevices;Controlsystems;Currenttransformers;Definition;Definitions;Directcurrent;Directcurrentinstallations;Direct-currentconvertors;Electricpowersystems;Electricalengineering;Electricalprotectionequipment;Electricaltransmissionsystems;Locomotivehaulage;Lowvoltage;Marking;Measurement;Measuringequipment;Overcurrentdetectors;Potentialtransformers;Processmeasuringandcontroltechnology;Protectiondevices;Railtracks;Railtransport;Railwayapplications;Railwayelectrictractionequipment;Railwayinstallations;Railways;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】:17_220_20;29_280
【页数】:9P.;A4
【正文语种】:英语


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MIL-T-24448A, MILITARY SPECIFICATION, TORSIONMETER (FOR MEASUREMENT OF TORQUE DEFLECTION OF PROPELLER PROPULSION SHAFTS OF NAVAL SHIPS) (20 APR 1971)., This specification covers electromechanical torque metering equipment (torsionmeter) for the measuring of the torsional deflection of a specified section of the propeller propulsion shaft used in Naval Ships. The equipment, essentially a stationary mounted sensing indications system, is capable of determining and processing for suitable display the stress conditions of a rotating shaft.MIL-A-81596A (NOTICE 1), MILITARY SPECIFICATION ALUMINUM FOIL FOR SANDWICH CONSTRUCTION (5 OCT 1998) [S/S BY SAE-AMS-A-81596]., MIL-A-81596A, dated 30 June 1985, is hereby cancelled. Future acquisition of this item should refer to SAE-AMS-A-81596, "Aluminum Foil for Sandwich Construction."(Application for copies of SAE publications should be addressed to the Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096-0001.)