【英文标准名称】:Railwayapplications-Railwayrollingstockpowerandcontrolcableshavingspecialfireperformance-Part3-1:Cableswithcrosslinkedelastomericinsulationwithreduceddimensions—Singlecorecables
【原文标准名称】:铁路设施.具有专门防火性能的铁路车辆电力和控制电缆.尺寸减小的交联弹性体绝缘电缆.单芯电缆
【标准号】:BSEN50264-3-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-08-29
【实施或试行日期】:2008-08-29
【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】:事故预防;尺寸;电缆;电线;电气工程;电气装置;电性能;电驱动装置;防火安全;绝缘套;作标记;性能;保护措施;铁路设施;铁路电力牵引装置;铁道车辆;铁路;铁路车辆;安全;安全工程;安全要求;单线的;单芯电缆;规范(验收);火焰表面传播;交通车辆;壁厚
【英文主题词】:Accidentprevention;Dimensions;Electriccables;Electricalcords;Electricalengineering;Electricalinstallations;Electricalproperties;Electrically-operateddevices;Firesafety;Insulationsleeve;Marking;Properties;Protectivemeasures;Railwayapplications;Railwayelectrictractionequipment;Railwayvehicles;Railways;Rollingstocks;Safety;Safetyengineering;Safetyrequirements;Singlewire;Single-corecables;Specification(approval);Surfacespreadofflame;Trafficvehicles;Wallthicknesses
【摘要】:EN50264-3-1specifiesrequirementsfor,andconstructionsanddimensionsof,singlecorecablesofthefollowingtypesandvoltageratings:?0,6/1kVunscreened,unsheathed(1mm2to400mm2);?1,8/3kVunscreened,unsheathed(1,5mm2to400mm2);?1,8/3kVunscreened,sheathed(1,5mm2to400mm2);?3,6/6kVunscreened,sheathed(2,5mm2to400mm2).Allcableshaveclass5tinnedcopperconductorstoEN60228,halogen-freeinsulationandhalogen-freesheath.Theyareforuseinrailwayrollingstockasfixedwiring,orwiringwherelimitedflexinginoperationisencountered.Therequirementsprovideforacontinuousconductortemperaturenotexceeding90°Candamaximumtemperatureforshortcircuitconditionsof200°Cbasedonadurationof5s.Underfireconditionsthecablesexhibitspecialperformancecharacteristicsinrespectofmaximumpermissibleflamepropagation(flamespread)andmaximumpermissibleemissionofsmokeandtoxicgases.EN50264-3-1shouldbereadinconjunctionwithPart1“Generalrequirements”.
【中国标准分类号】:K13
【国际标准分类号】:13_220_20;29_060_20;45_060_01
【页数】:28P.;A4
【正文语种】:英语