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IEC 62498-1-2010 铁路应用设施.设备的环境条件.第1部分:机车车辆上的设备

作者:标准资料网 时间:2024-05-13 18:27:09  浏览:8887   来源:标准资料网
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【英文标准名称】:Railwayapplications-Environmentalconditionsforequipment-Part1:Equipmentonboardrollingstock
【原文标准名称】:铁路应用设施.设备的环境条件.第1部分:机车车辆上的设备
【标准号】:IEC62498-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC9
【标准类型】:()
【标准水平】:()
【中文主题词】:空气温度;交流电流;定义;直流电流;电气器具;电力牵引;电气工程;电气设备;电气装置;电驱动装置;电子装置;环境条件;环境影响;阻止环境(退化);设备;欧洲;湿度;低压开关设备;铁路设施;铁路工程;铁道车辆;铁路;额定值;铁路车辆;供应系统;电源电压;电涌放电器;车辆;气候条件;抗风化能力;防风雨;风
【英文主题词】:Airtemperatures;Alternatingcurrent;Definitions;Directcurrent;Electricappliances;Electrictraction;Electricalengineering;Electricalequipment;Electricalinstallations;Electrically-operateddevices;Electronically-operateddevices;Environmentalconditions;Environmentaleffects;Environmentalresistance;Equipment;Europe;Humidity;Low-voltageswitchgear;Railwayapplications;Railwayengineering;Railwayvehicles;Railways;Ratings;Rollingstocks;Supplysystems;Supplyvoltages;Surgearresters;Vehicles;Weathercondition;Weatherresistance;Weatherresistant;Winds
【摘要】:ThispartofIEC62498intendstodefineenvironmentalconditions.Thescopeofthisstandardcoverstheuseofonboardelectrical,electromechanicalandelectronicequipmentforrollingstock,forthefollowingparameters:altitude,temperature,humidity,airmovement,rain,snowandhail,ice,solarradiation,lightning,pollution,vibrationsandshocks,electromagneticinterferenceenvironment,acousticnoiseenvironment,supplysystemcharacteristics.Inparticularthestandarddefines:–interfaceconditionsbetweenthevehicleanditsenvironment;–generalenvironmentalrulesfortheequipmentofrollingstock,especiallyforthemainsubsystems.Inthisrespectitgivesgeneralguidanceinordertoallowthefairnessofbidassessments.Thedefinedenvironmentalconditionsareconsideredasnormalinservice;occasionallymoresevereconditionsmaybespecified.Microclimatessurroundingcomponentsmaybedefinedbyrelevantproductstandardsorbyspecialrequirements.Thisstandardisnotintendedtoapplytocranes,miningvehicles,cablecars.Passengereffectsontheequipmentandequipmenteffectsonthepassengersarenotconsideredinthisstandard.
【中国标准分类号】:S35
【国际标准分类号】:45_060
【页数】:40P.;A4
【正文语种】:英语


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【英文标准名称】:Ethyleneforindustrialuse;Samplingintheliquidandthegaseousphase
【原文标准名称】:工业用乙烯液相和气相取样
【标准号】:ISO7382-1986
【标准状态】:现行
【国别】:国际
【发布日期】:1986-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:化合物;乙烯;连接;抽样;抽样方法;采样设备;工业产品
【英文主题词】:Connections;Ethylene;Industrialproducts;Sampling;Samplingequipment;Samplingmethods
【摘要】:Describestheprocedureandtheprecautionstobetakenindrawingrepresentativesamplesofethyleneintheliquidphasestoredat-100鳦andinthegaseousphase,forthepurposeoftheiranalysisexcludingthedeterminationofwatercontent,otherpolarcomponentsandhydrocarbonsheavierthanC.Inanannexadiagrammaticrepresentationisgivenofasystemfortheremovaloftheportionofthesamplenotusedintheanalysis.
【中国标准分类号】:G15
【国际标准分类号】:71_080_10
【页数】:6P.;A4
【正文语种】:英语


【英文标准名称】:SpecificationforClassificationandMarkingofSingle-LensScopesforUsewithArcheryBows
【原文标准名称】:射箭弓用单镜头观测镜分类和标记规范
【标准号】:ANSI/ASTMF1753-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Archery;Bows;Classification;Lenses;Marking;Scope;Single;Specification;Sports;Sportsequipment;Watersportsequipment
【摘要】:Thisspecificationcoverslensesandscopesusedinconjunctionwitharcherybows.Itestablishesastandardizedsystemfortheclassificationoftheselensesintermsoftheiropticalmagnification,themarkingofthescopesinwhichthelensesaremounted,andchartsdepictingtheempiricalrelationshipoftheapparentmagnificationtheconsumercanexpecttoobtainwhenacorrectlymarkedlensisusedunderspecificconditions.AcuityThevisualacuityoftheselensesisrelatedtothemagnificationofthelensingeneral.Fortheaveragesubjecttherecanbeanimprovementinacuitywithlenseshavingapparentmagnificationsof2to4andadecrementinacuitywithlensesof6andgreater.Acuityalsoisdependentonotherfactors,suchasthespecificindividual,lensquality,andthesizeandqualityoftherearaperture(peep)usedinconjunctionwiththelens.Beyondthisstatement,acuityisnotthesubjectofthisspecification.
【中国标准分类号】:Y55
【国际标准分类号】:97_220_40
【页数】:
【正文语种】:英语



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