【英文标准名称】:StandardSpecificationforShapedWireCompactConcentric-Lay-StrandedAluminumConductors(AAC/TW)
【原文标准名称】:成形线状致密同芯绞捻铝导线(AAC/TW)标准规范
【标准号】:ASTMB778-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:有色金属;电气元件;电气工程;绞线;导电体;金属线;铝
【英文主题词】:AAC/TW;aluminumconductor;compactconductor;compactconductor,aluminum;concentric-lay-strandedaluminumconductor;electricalconductor;electricalconductor,aluminum;shapedwirecompactconductor;shapedwirecompactconductor,aluminum;shapedwi
【摘要】:1.1Thisspecificationcoversshapedwirecompactconcentric-lay-strandedaluminumconductor(AAC/TW)anditscomponentwiresforuseasoverheadelectricalconductors(ExplanatoryNote1andNote2).1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandardwiththeexceptionoftemperatureandresistivity.TheSIequivalentsofinch-poundunitsmaybeapproximate.Note1-AAC/TWisdesignedtoincreasethealuminumareaforagivendiameterofconductorbytheuseoftrapezoidallyshapedwires(TW).Theconductorsconsistofacentralcoreofoneroundaluminumwireoraseven-strandcompactroundcoresurroundedbytwoormorelayersoftrapezoidalaluminum1350-H19wires.Forthepurposesofthisspecification,thesizeslistedaretabulatedonthebasisofthefinishedconductorhavinganareaequaltothatofspecificsizesofstandardAAC(Table1)orinfixeddiameterincrements(Table2)soastofacilitateconductorselection.Note2ThealuminumandtemperdesignationsconformtoANSIStandardH35.1.Aluminum1350correspondstoUnifiedNumberingSystem(UNS)A91350inaccordancewithPracticeE527.
【中国标准分类号】:K11
【国际标准分类号】:29_240_20
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Miniaturefuses-Part2:Cartridgefuse-links;Amendment1
【原文标准名称】:微型熔断器.第2部分:管式熔断体.修改件1
【标准号】:IEC60127-2AMD1-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-09
【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/SC32C
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;管式熔断体;尺寸;作标记;熔断体;规范;规范(验收);额定值;设计;G熔断器;微型熔断器;G熔断体;熔断器;基础设计数据;试验;电气保护设备;尺寸选定;室内;检验;电气试验;微型装配工艺;超小型熔断体
【英文主题词】:Basicdesigndata;Cartridgefuse-links;Design;Dimensioning;Dimensions;Electricalengineering;Electricalprotectionequipment;Electricaltesting;Fuse-links;Fuses;G-fuse-links;G-fuses;Indoors;Inscription;Inspection;Marking;Microassembling;Microfuses;Miniaturefuses;Ratings;Specification;Specification(approval);Sub-miniaturefuse-links;Testing
【摘要】:Thisannexrelatestospecialrequirementsapplicabletominiaturefuse-linksadaptedtoprintedcircuitsandusedfortheprotectionofelectricappliances,electronicequipmentandcomponentpartsthereof,normallyintendedtobeusedindoors.Thefollowingdetailsoftheterminationsarenotspecified:themethodoffixing,theorientation,thegeometryofthecrosssectionandthelength.Theobjectofthisannexistodefineadditionaltestmethodsforminiaturefuse-linkswithwireterminations.
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:28P.;A4
【正文语种】:英语