EN 3475-505-2007 航空航天系列航空器用电缆试验方法第505部分:导线和绞线的拉伸试验
时间:2024-05-21 22:57:42 来源: 标准资料网 作者：标准资料网 阅读：8830
【英文标准名称】:Aerospaceseries-Cables,electrical,aircraftuse-Testmethods-Part505:Tensiletestonconductorsandstrands;GermanandEnglishversionEN3475-505:2007
【原文标准名称】:航空航天系列航空器用电缆试验方法第505部分:导线和绞线的拉伸试验
【标准号】:EN3475-505-2007
【标准状态】:现行
【国别】:
【发布日期】:2009-05
【实施或试行日期】:
【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】:航空航天运输;航空运输;航空器;定义;电缆;导电体;电的;电线;延伸;多语种的;单线;规范(验收);绞线;拉伸强度;测试
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Cables;Definition;Definitions;Electriccables;Electricconductors;Electrical;Electricalcords;Elongation;Multilingual;Singlewires;Specification(approval);Strandedconductors;Tensilestrength;Tensiletests;Testing
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Connectorsetsandinterconnectcomponentstobeusedinopticalfibrecommunicationsystems-Productspecifications-LC-PCduplexterminatedonIEC60793-2categoryB1.1singlemodefibre
【原文标准名称】:光纤通信系统中使用的连接器装置和互连组件.产品规范.端接在IEC60793-2B1.1类单模纤维上的LC-PC双工型
【标准号】:BSEN50377-7-2-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-10-12
【实施或试行日期】:2004-10-12
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电子工程;尺寸;型式;接合面接触;规范(验收);工作性能;插头;试验;电气工程;适配器;玻璃纤维电缆;产品规范;电子设备及元件;成双的;电插头;单模纤维;通信系统;技术数据单;光波导;格式(纸)
【英文主题词】:Adapters;Communicationsystems;Dimensions;Duplex;Electricplugs;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Engagementfacecontact;Forms(paper);Glassfibrecables;Monomodefibres;Opticalwaveguides;Performanceinservice;Plugs;Productspecifications;Specification(approval);Technicaldatasheets;Testing;Types
【摘要】:1ProductdefinitionThisEuropeanStandardcontainstheinitial,startoflifedimensional,optical,mechanicalandenvironmentalperformancerequirementswhichaterminatedandassembledsinglemoderesilientalignmentsleeveLC-PCduplexconnectorset(plug/adaptor/plug)mustmeetinorderforittobecategorisedasanEuropeanStandardproduct.Sincedifferentvariantsandgradesofperformancearepermitted,productmarkingdetailsaregivenin3.5.2IntermateabilityAlthoughallproductsconformingtotherequirementsofthisEuropeanStandardwillintermate,theresultinglevelofrandomattenuationperformancewillonlybeensuredinaccordancewithTable1.Theintentionisthatthiswillbetrueirrespectiveofthemanufacturingsource(s)oftheproduct.Inallcases,theintermatingofplugvariantshavingdifferentattenuationorreturnlossgradeswillresultinanuncertainlevelofrandomattenuationperformance.Whenintermatingplugvariantshavingdifferentreturnlossgrades,theresultinglevelofreturnlosscannotbeassuredtobeanybetterthantheworstreturnlossgrade.Similarly,theintermatingofagradePplugwithagradeQplugwillresultinanuncertainlevelofrandomattenuationperformance.Asimplexplugcanbeconnectedinaduplexadaptorwithoutdegradingthelevelofperformance.3OperatingenvironmentThetestsselectedcombinedwiththeseveritiesanddurationsarerepresentativeofanexternalweatherprotectedenvironmentdefinedby:·ES200671ExternalweatherprotectedenvironmentdefinedbyES300019classes3.3,3.4and3.5;·EN61753-2-1CategoryU:uncontrolledenvironment4ReliabilityWhilsttheanticipatedservicelifeexpectancyoftheproductinthisenvironmentis20years,compliancewiththisEuropeanStandarddoesnotguaranteethereliabilityoftheproduct.Thisshouldbepredictedusingarecognisedreliabilityassessmentprogramme.5QualityassuranceCompliancewiththisEuropeanStandarddoesnotguaranteethemanufacturingconsistencyoftheproduct.Thisshouldbemaintainedusingarecognisedqualityassuranceprogramme.
【中国标准分类号】:L23
【国际标准分类号】:33_180_30
【页数】:36P.;A4
【正文语种】:英语
MIL-STD-1562W (NOTICE 1) MILITARY STANDARD: LISTS OF STANDARD MICROCIRCUITS (06 DEC 1995) [NO S/S DOCUMENT]., MIL-STD-1562W dated 25 September 1992, is hereby canceled without replacement.