IEEE C57.13.5-2009 115kV及以上的标称系统电压的仪表互感器用性能和试验要求的IEEE标准
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【英文标准名称】:IEEEStandardforPerformanceandTestRequirementsforInstrumentTransformersofaNominalSystemVoltageof115kVandAbove
【原文标准名称】:115kV及以上的标称系统电压的仪表互感器用性能和试验要求的IEEE标准
【标准号】:IEEEC57.13.5-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009-09-11
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisstandardappliestosingle-phaseinstrumenttransformersofanominalsystemvoltageof115kVandabovewithcapacitiveinsulationsystemforline-to-groundconnectionandforbothindoorandoutdoorapplication.ThisstandardisintendedforuseasasupplementtoIEEEStdC57.13?-20081andasabasisforperformanceandsafetyofequipment.Italsodescribestestsequences,criteria,methodsanddocumentationforthetest.
【中国标准分类号】:K41
【国际标准分类号】:
【页数】:81P.;A4
【正文语种】:英语
【英文标准名称】:Safetyofwoodworkingmachines-Chipanddustextractionsystemswithfixedinstallation-Safetyrelatedperformancesandsafetyrequirements;GermanversionEN12779:2004+A1:2009
【原文标准名称】:木材加工机械安全性.带固定装置的碎片和灰尘排出系统.性能相关安全性和安全性要求.德文版本EN12779-2004+A1-2009
【标准号】:EN12779-2009
【标准状态】:现行
【国别】:
【发布日期】:2010-09
【实施或试行日期】:2010-09-01
【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】:定义;电气安全;人类工效学;特点;搬运;危害;使用说明书;机械工程;噪声控制;噪声降低;操作说明书;危险防护;防电击;保护措施;安全工程;安全措施;机械安全;安全要求;锯屑;规范(验收);吸入装置;抽吸泵站;振动;木片;木工机械
【英文主题词】:Definitions;Electricalsafety;Ergonomics;Features;Handling;Hazards;Instructionsforuse;Mechanicalengineering;Noisecontrol;Noisereduction;Operatinginstructions;Protectionagainstdanger;Protectionagainstelectricshocks;Protectivemeasures;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Sawdust;Specification(approval);Suctiondevices;Suctionplants;Vibration;Woodchips;Woodworkingmachines
【摘要】:
【中国标准分类号】:
【国际标准分类号】:79_120_10
【页数】:70P;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationfor19WireCombinationUnilay-StrandedAluminumConductorsforSubsequentInsulation
【原文标准名称】:次级绝缘用19股单绞捻铝导线标准规范
【标准号】:ASTMB786-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:B01.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminumalloyconductors;aluminumelectricalconductor;combinationstrandedconductor;electricalconductor;electricalconductor-aluminum;insulatedelectricalconductor;strandedconductor;unilaystrandedconductor;8000-seriesaluminumalloy
【摘要】:1.1Thisspecificationcoversbarecombinationunilay-strandedconductorsmadefromroundwiresofaluminum1350and8000seriesofaluminumalloys,forinsulatedconductorsforelectricalpurposes.Aluminum1350wiresintempers-H19(extrahard),-H16or-H26(x00BE;hard),-H14or-H24(x00BD;hard),and-H142or-H242(x00BD;hard)and8000seriesaluminumalloyswiresintempersx201C;0x201D;andH1XorH2Xarepermitted.Theseconductorsshallbeconstructedwithacentralcorewiresurroundedbytwolayersofhelicallylaidwires,resultinginanouterdiameterequaltothecompressed-strandedequivalentconductors.Note18212;Forthepurposeofthisspecification,combinationunilayconductorisdefinedasfollows:acentralcorewiresurroundedbyalayerofsixhelicallylaidwiresofthesamediameterasthecorewirewithahelicallylaidouterlayercontainingsixsmallerwiresalternatedbetweensixwiresofthesamediameterasthewiresinthelayerunderneath.Bothlayershaveacommonlengthanddirectionoflay(seeFig.1).1.1.1Forthepurposeofthisspecification,normalconductorclassification(ClassAA,A,B,C)isnotapplicable,astheseconductorsareintendedforsubsequentinsulation.Thedescriptivetermcombinationunilay-strandedshallbeusedinplaceofconductorclassification(Note2andNote3).Note28212;Priorto1975,aluminum1350wasdesignatedasECaluminum.Note38212;ThealuminumandtemperdesignationsconformtoANSIStandardH35.1.Aluminum1350correspondstoUnifiedNumberingSystemA91350inaccordancewithPracticeE527.UnifiedNumberingSystemalloydesignationsfor8000SeriesaluminumalloysinaccordancewithPracticeE527arelistedinTablenumber1ofSpecificationB800.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.FIG.1CrossSectionofConductor
【中国标准分类号】:K12
【国际标准分类号】:29_060_20
【页数】:6P.;A4
【正文语种】:英语
