【英文标准名称】:StandardSpecificationforCompactRoundConcentric-Lay-StrandedAluminumConductors,Steel-Reinforced(ACSR/COMP)
【原文标准名称】:致密圆形钢芯加强同轴绞捻铝导线(ACSR/COMP)标准规格
【标准号】:ASTMB401-2004(2010)
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:铝导体;铝电导体
【英文主题词】:aluminumconductors;aluminumelectricalconductor
【摘要】:1.1Thisspecificationcoverscompactroundconcentric-lay-strandedconductorsmadefromaluminum1350-H19(extrahard)wiresandroundzinc-coated,aluminum-coated,oraluminum-cladsteelcorewiresusuallyusedinoverheadlines.Theseconductorsshallbeconstructedwithonesteelcorewiresurroundedbyoneormorelayersofhelically-laidcompactedorotherwiseshapedaluminumwires(ExplanatoryNote1andNote2).1.2CompactACSRcoveredbythisspecificationhasfivetypesofsteelcorewirewhicharedesignatedbyabbreviationsasfollows(ExplanatoryNote2).1.2.1ACSR/GA/COMP8212;CompactACSRusingClassAzinc-coatedsteelwire,1.2.2ACSR/GB/COMP8212;CompactACSRusingClassBzinc-coatedsteelwire,1.2.3ACSR/GC/COMP8212;CompactACSRusingClassCzinc-coatedsteelwire,1.2.4ACSR/AZ/COMP8212;CompactACSRusingaluminum-coated(aluminized)steelwire,and1.2.5ACSR/AW/COMP8212;CompactACSRusingaluminum-cladsteelwire.1.3TheSIvaluesofdensityandresistivityaretoberegardedasstandard.Forallotherpropertiestheinch-poundvaluesaretoberegardedasstandardandtheSIunitsmaybeapproximate.Note18212;Priorto1975,aluminum1350wasdesignatedasECaluminum.Note28212;ThealuminumandtemperdesignationsconformtoANSIH35.1.Aluminum1350correspondstoUnifiedNumberingSystemA91350inaccordancewithPracticeE527.
【中国标准分类号】:K11
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】: