SAE MAM2607 Pressure Testing, 690 Kpa
作者:标准资料网 时间:2024-05-12 12:10:32 浏览:8122
来源:标准资料网
Product Code:SAE MAM2607
Title:Pressure Testing, 690 Kpa
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification provides requirements and procedures for air-pressure leak testing of parts.
【英文标准名称】:Railwayapplications—Railwayrollingstockhightemperaturepowercableshavingspecialfireperformance—Part1:Generalrequirements
【原文标准名称】:铁路设施.具有特殊防火性能的铁路车辆高温电力电缆.一般要求
【标准号】:BSEN50382-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-05-30
【实施或试行日期】:2008-05-30
【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;老化(材料);燃烧特性;电缆护套;包覆材料;定义;尺寸;电缆;电线;电气装置;电性能;电驱动装置;燃烧条件;耐火性;防火安全;无卤素;高温;绝缘电缆;绝缘线;绝缘材料;绝缘系统;作标记;保护措施;铁路设施;铁路电力牵引装置;铁道车辆;铁路;额定电压;耐力;铁路车辆;安全;安全工程;安全要求;规范(验收);火焰表面传播;测试;测试要求;热应力;交通车辆
【英文主题词】:Accidentprevention;Ageing(materials);Burningbehaviours;Cablesheaths;Cables;Claddingmaterials;Definition;Definitions;Dimensions;Electriccables;Electricalcords;Electricalinstallations;Electricalproperties;Electrically-operateddevices;Fireconditions;Fireresistance;Firesafety;Halogen-free;Hightemperatures;Insulatedcables;Insulatedcords;Insulatingmaterials;Insulationsystems;Marking;Protectivemeasures;Railwayapplications;Railwayelectrictractionequipment;Railwayvehicles;Railways;Ratedvoltage;Resistance;Rollingstocks;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Surfacespreadofflame;Testing;Testingrequirements;Thermalstress;Trafficvehicles
【摘要】:ThisPart1ofEN50382specifiesthegeneralrequirementsapplicabletothecablesgiveninEN50382-2.ItincludesthedetailedrequirementsfortheinsulatingandsheathingmaterialsandothercomponentscalledupinEN50382-2.InparticularEN50382-1specifiesthoserequirementsrelatingtofiresafety.Basedonprovenexperienceandreliabilityovermanyyearsthesecablesareratedforoccasionalthermalstressescausingageingequivalenttocontinuousoperationallifeataconductortemperatureofeither120°Cor150°C.NOTEThisratingisbaseduponthepolymerdefinedin3.1.Beforethispolymerhadgainedwidespreadacceptanceinthecableindustry,ageingperformancehadbeenassessedvialongtermthermalendurancetestingandhadbeenextrapolatedto20000husingtechniquesequivalenttothoseinEN60216.Subsequentexperienceinservicehasdemonstratedthatthepredictedperformancelevelswerecorrect.Whereextrapolateddataisusedtopredictlifetimeinserviceitshouldbeconfirmedwiththecablemanufacturer,andshouldbebasedonafailuremodeappropriatetothetypeofmaterialorcable.Themaximumtemperatureforshortcircuitconditionsforsiliconerubberis350°Cbasedonadurationof5s.Althoughbothoftheinsulatingandoneofthesheathingcompoundsspecifiedinthisstandardarethermallycapableofoperatingat150°C,wheretinnedconductorsareusedthemaximumoperatingtemperatureislimitedto120°Candforthesametechnicalreasonthemaximumshortcircuittemperature,fortinnedcopperconductors,islimitedto250°C.Thechoiceofsheathmayalsolimittheoperatingtemperatureto120°C.ThisPart1shouldbeusedinconjunctionwithEN50382-2.
【中国标准分类号】:S10
【国际标准分类号】:13_220_40;29_060_20;45_060_01
【页数】:28P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 起重机司机安全技术考核标准 |
| 中标分类： |
医药、卫生、劳动保护 >>
劳动保护管理 >>
安全卫生技能考核 |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1987-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 8页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 医药 卫生 劳动保护 劳动保护管理 安全卫生技能考核
