【英文标准名称】:Industrial-processcontrolsystems-Methodsofevaluatingtheperformanceofvalvepositionerswithpneumaticoutputs
【原文标准名称】:工业过程控制系统.气动输出阀门定位器性能评价的方法
【标准号】:BSEN61514-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-06-13
【实施或试行日期】:2002-06-13
【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】:试验;定义;电气工程;自动化系统;电功率测量;位置控制器;工业设施;定位器;气动阀;工作性能;工业流程测量;多语种的;阀门
【英文主题词】:Automationsystems;Definition;Definitions;Electricalengineering;Industrialfacilities;Industrialprocessmeasurement;Multilingual;Performanceinservice;Pneumaticvalve;Positioncontrollers;Positioners;Powermeasurement(electric);Testing;Valves
【摘要】:ThisEuropeanStandardspecifiestestsdesignedtodeterminethestaticanddynamicperformanceofsingle-actingordouble-actinganaloguepositioners.Thetestsmaybeappliedtopositioners,whichreceivestandardanalogueinputsignals(asspecifiedinIEC60381andIEC60382)andhaveapneumaticoutput.Positionerswithpulsedordigitalinputsignals,positionerswithdigitalcontrollersandpositionerswithpulsedoutputsareoutsidethescopeofthisstandard.Testingmaybeconductedeitheronapositioneralone,independentlyofanactuator,oronapositionermountedandconnectedtoaspecificactuator,asacombinedunit.Thetextmakesclearwheredifferentapproachesarerequired.Themethodsofevaluationgiveninthisstandardareintendedforusebymanufacturerstodeterminetheperformanceoftheirproducts,andbyusers,orindependenttestingestablishments,toverifymanufacturers'performancespecifications.Theclosestliaisonshouldbemaintainedbetweentheevaluatingbodyandthemanufacturer.Noteshouldbetakenofthemanufacturer'sspecificationsfortheinstrumentwhenthetestprogrammeisbeingdecided,andthemanufacturershouldbeinvitedtocommentonboththetestprogrammeandtheresults.Hiscommentsontheresultsshouldbeincludedinanyreportproducedbythetestingorganization.Thisstandardisintendedtoprovidedefinitionsofpositionerelements,actions,andcharacteristics,tospecifyuniformmethodsofmeasuringperformanceerrorsandeffectsofinfluencequantitiesonthosecharacteristics,andtodescribemethodsofreportingandevaluatingtheresultsofthemeasurementdataobtained.Thetestconditionsdescribedinthispublication(forexamplerangeofambienttemperaturesandpowersupply)relatetoconditionswhichcommonlyariseinuse.Consequently,thevaluesspecifiedshallbeusedwherenoothervaluesarespecifiedbythemanufactureroruser.Ifothervaluesareused,theyshouldbestated.Itisrecognizedthatthemanufacturer'sspecificationsandinstructionsforinstallationandoperationshouldapplyduringallsteps.Thetestsspecifiedinthisstandardarenotnecessarilysufficientforinstrumentsspecificallydesignedforunusuallyarduousconditions.Conversely,areducedseriesoftestsmayserveadequatelyforinstrumentsdesignedtoperformwithinamorelimitedrangeofconditions.Whenafullevaluation,inaccordancewiththisstandard,isnotrequiredorpossible,thosetestswhicharerequiredshouldbeperformedandtheresultsreportedinaccordancewiththerelevantpartsofthisstandard.Insuchcases,thetestreportshouldstatethatitdoesnotcoverthefullnumberoftestsspecifiedherein.
【中国标准分类号】:N16
【国际标准分类号】:23_060_40;25_040_40
【页数】:48P.;A4
【正文语种】:英语


MIL-J-26149E, MILITARY SPECIFICATION: JACK, HYDRAULIC, AIRCRAFT MAINTENANCE, GENERAL SPECIFICATION FOR (30 DEC 1988)., This specification covers the general requirements for weapon systems hydraulic jacks as used with all types of military aircraft.