BS EN 61076-7-2001 直流低频率模拟及高速数字数据系统用经过质量评定的连接器.分规范

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【英文标准名称】:Connectorswithassessedquality,foruseind.c.,low-frequencyanalogueandindigitalhighspeeddataapplications-Cableoutletaccessorieswithassessedquality,includingqualificationandcapabilityapproval-Sectionalspecification
【原文标准名称】:直流低频率模拟及高速数字数据系统用经过质量评定的连接器.分规范
【标准号】:BSEN61076-7-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:定型试验;电连接器;电缆;数字电路;质量保证;低频;附件;能力鉴定;出口接头;模拟电路;认可试验;资格鉴定;电子设备及元件;质量保证体系;详细规范;直流电流;规范(验收);电气设备
【英文主题词】:Analoguesignals;Cables;Capabilityapproval;Classification;Climatecategory;Connectoredjoints;Connectors;Datatransfer;Definition;Definitions;Digital;Digitalconnections;Digitalsignals;Directcurrentinstallations;Electricplugs;Electronicengineering;Genericspecification;Inspection;Low-frequencyengineering;Marking;Measuringtechniques;Qualificationapproval;Qualityassessment;Radiofrequencyconnectors;Sectionalspecification;Specification;Specification(approval);Testing;Types
【摘要】:ThispartofIEC61076establishesuniformspecifications,typetestrequirementsandqualityassessmentproceduresforcableoutletaccessoriesaswellasrulesforthepreparationofdetailspecificationsforcableoutletaccessoriesofassessedqualityforconnectorsforfrequenciesbelow3MHz.Intheeventofconflictbetweenthissectionalspecificationandthedetailspecification,therequirementsofthedetailedspecificationshallprevail.NOTEWhenselectinganapprovedrearaccessoryandconnector,guidanceshallbesoughtfromthemanu-facturerorONStoensurecompatibility.
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:42P.;A4
【正文语种】:英语


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【英文标准名称】:Protectionofmetallicmaterialsagainstcorrosion-Guidanceontheassessmentofcorrosionlikelihoodinclosedwatercirculationsystems
【原文标准名称】:金属材料防腐蚀保护.封闭水循环系统中腐蚀可能性的评定指南
【标准号】:BSEN14868-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-09-27
【实施或试行日期】:2005-09-27
【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】:
【英文主题词】:
【摘要】:ThisEuropeanStandardgivesareviewofinfluencingfactorsonthecorrosionlikelihoodofmetalliccomponents(pipes,tanks,vessels,heatexchangers,pumpsetc.)inwatercirculationsystemsinbuildings.Thewatercirculationsystemsconsideredare:—heatingsystems(upto110℃servicewatertemperature);—coolingandchillingsystems;whicharefilledwithpotablewaterorwaterofsimilarcompositionaccordingtotheDirective98/83/EC.NOTE1Sanitaryhotwatersystemswithare-circulationlooparenotconsideredinthisEuropeanStandardastheyarenotreallyclosedsystem,becausethewateriscontinuallyrenewed.ThecorrosionlikelihoodofthesesystemsisdiscussedinEN12502Parts1to5[1],[2],[3],[4],[5].NOTE2CoolingsystemswithopenatmospherictowersarenotconsideredinthisEuropeanStandardbecausefreshwaterisgenerallyaddedtothesystemperiodicallytocompensateforlossesbyevaporationorblow-down.NOTE3Heatingsystemsinbuildings,connectedtodistrictheatingsystemswithoutaninterveningheatexchanger,arenotconsideredinthisEuropeanStandard.However,localheatingsystems,whereseveralbuildingsareheatedbyoneboilerplant,areincluded.
【中国标准分类号】:A29
【国际标准分类号】:77_060
【页数】:26P;A4
【正文语种】:英语