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IEC 60684-3-282-2010 绝缘软套管.第3部分:各种型号软套管规范.活页282:热缩,聚烯烃软套管.电场控制

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【英文标准名称】:Flexibleinsulatingsleeving-Part3:Specificationsforindividualtypesofsleeving-Sheet282:Heat-shrinkable,polyolefinsleeving-Stresscontrol
【原文标准名称】:绝缘软套管.第3部分:各种型号软套管规范.活页282:热缩,聚烯烃软套管.电场控制
【标准号】:IEC60684-3-282-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-06
【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/TC15
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;电缆附件;交货条件;名称与符号;尺寸规格;电气工程;电绝缘材料;柔性;柔性管;热收缩;软管;绝缘材料;绝缘管;塑料绝缘;塑料;聚烯烃;性能;耐力;收缩比;收缩套管;规范;应力;测试;测试条件;壁厚
【英文主题词】:Acceptancespecification;Cableaccessories;Deliveryconditions;Designations;Dimensions;Electricalengineering;Electricalinsulatingmaterials;Flexible;Flexiblepipes;Heatshrinking;Hoses;Insulatingmaterials;Insulatingtubings;Plasticinsulations;Plastics;Polyolefins;Properties;Resistance;Shrinkratio;Shrinkablesleeves;Specifications;Stress;Testing;Testingconditions;Wallthicknesses
【摘要】:ThispartofIEC60684givestherequirementsfortwotypesofheat-shrinkable,polyolefinsleeving,stresscontrol,notflameretarded,withanominalshrinkratioupto3:1.Thissleevinghasbeenfoundsuitableforuseuptotemperaturesof100°C.–TypeA:MediumwallInternaldiameterupto65,0mmtypically–TypeB:ThickwallInternaldiameterupto95,0mmtypicallyThesesleevingsarenormallysuppliedincolourblack.Sincethesetypesofsleevingscoverasignificantlylargerangeofsizesandwallthicknesses,TablesA.1andA.2inthisstandardprovidesguidancetotherangeofsizesavailable.Theactualsizeshallbeagreedbetweentheuserandthesupplier.Materialswhichconformtothisspecificationmeetestablishedlevelsofperformance.However,theselectionofamaterialbyauserforaspecificapplicationshouldbebasedontheactualrequirementsnecessaryforadequateperformanceinthatapplicationandnotbasedonthisspecificationalone.ThissleevingisdesignedtobeusedinMVcableaccessoriesandassuchelectricalperformancemustbeprovenaspartoftheassembly.ExamplesofthisaredescribedinHD629andtheIEC60502series.
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:22P;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforElectronicFrictionConeandPiezoconePenetrationTestingofSoils
【原文标准名称】:土壤的电子锥形摩擦轮和压电锥穿透试验的标准试验方法
【标准号】:ASTMD5778-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:现场试验;穿透;针入度计;土壤分析;土壤学;土壤;声测;地下调查;试验方法;试验
【英文主题词】:conepenetrationtest;conepenetrometer;explorations;fieldtest;frictionresistance;geotechnicaltest;in-situtesting;penetrationtests;penetrometer;piezocone;pointresistance;porewaterpressures;resistance;sleevefriction;soilinvestigation
【摘要】:1.1Thistestmethodcoverstheprocedurefordeterminingthepointresistanceduringpenetrationofaconical-shapedpenetrometerasitisadvancedintosubsurfacesoilsatasteadyrate.1.2Thistestmethodisalsousedtodeterminethefrictionalresistanceofacylindricalsleevelocatedbehindtheconicalpointasitisadvancedthroughsubsurfacesoilsatasteadyrate.1.3Thistestmethodappliestofriction-conepenetrometersoftheelectricandelectronictype.Fieldtestsusingmechanical-typepenetrometersarecoveredelsewherebyTestMethodD3441.1.4Thistestmethodcanbeusedtodetermineporewaterpressuresdevelopedduringthepenetration,thustermedpiezocone.Porewaterpressuredissipation,afterapush,canalsobemonitoredforcorrelationtotimerateofconsolidationandpermeability.1.5Additionalsensors,suchasinclinometer,seismicgeophones,resistivity,electricalconductivity,dielectric,andtemperaturesensors,maybeincludedinthepenetrometertoprovideusefulinformation.Theuseofaninclinometerishighlyrecommendedsinceitwillprovideinformationonpotentiallydamagingsituationsduringthesoundingprocess.1.6Conepenetrationtestdatacanbeusedtointerpretsubsurfacestratigraphy,andthroughuseofsitespecificcorrelations,theycanprovidedataonengineeringpropertiesofsoilsintendedforuseindesignandconstructionofearthworksandfoundationsforstructures.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.WithinSection13onCalculations,SIunitsareconsideredthestandard.Othercommonlyusedunitssuchastheinch-poundsystemareshowninbrackets.Thevariousdatareportedshouldbedisplayedinmutuallycompatibleunitsasagreedtobytheclientoruser.Conetipprojectedareaiscommonlyreferredtoinsquarecentimetresforconvenience.Thevaluesstatedineachsystemarenotequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Note1Thistestmethoddoesnotincludehydraulicorpneumaticpenetrometers.However,manyoftheproceduralrequirementshereincouldapplytothosepenetrometers.Also,offshore/marineCPTsystemsmayhaveproceduraldifferencesbecauseofthedifficultiesoftestinginthoseenvironments(forexample,tidalvariations,saltwater,waves).MechanicalCPTsystemsarecoveredunderTestMethodD3441.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B11
【国际标准分类号】:13_080_20
【页数】:19P.;A4
【正文语种】:


【英文标准名称】:Highpressurexenonshortarclamps;dimensional,electricalandphotometricdataandcaptypes
【原文标准名称】:高压短弧氙灯尺寸、电及光的数据以及灯头型号
【标准号】:IEC/TR361127-1992
【标准状态】:现行
【国别】:国际
【发布日期】:1992-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC34A
【标准类型】:()
【标准水平】:()
【中文主题词】:灯;电性质和电现象;氙弧灯;灯头;弧光灯;尺寸;光度测量法
【英文主题词】:photometry;lampcaps;electricalpropertiesandphenomena;lamps;dimensions;arclamps;xenonarclamps
【摘要】:PresentsdatasheetsforlampsoftypeXHA(75,150AandB,450,500,900,1000A,BandC,1600A,BandC,2000AandB,2500AandB,3000B,4000).
【中国标准分类号】:K71
【国际标准分类号】:29_140_30
【页数】:25P;A4
【正文语种】:英语