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電線(xiàn)電纜載流量表(留存版)

  

【正文】 240/30240/40240/55300/15300/20300/25300/40300/50300/70400/20400/25400/35400/50400/65400/95500/35500/45500/65630/45630/55630/80800/55800/70800/1001400/13517171717175817581620586162058613162361316236131623131623579131623579131623791379137913106/6/6/6/6/12/6/12/26/7/12/18/26/7/12/18/24/26/30/18/24/26/30/18/24/26/30/24/20/30/42/45/48/24/26/30/42/45/48/54/26/30/45/48/54/45/48/54/45/48/54/88/1/1/1/1/1/7/1/7/7/7/7/1/7/7/7/1/7/7/7/1/7/7/7/1/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/19/7/7/7/7/7/19/7/7/19/19/110810021058113312101402128612951349151116111860164216881897206022092388269027912991496266851111341611661941962522332302872852652583233263313313723793733793974054094094454404454955025055035045125955845835925976086706646767637757748878818781272781001311581911952322303062772703503483153013954004074074584684604694905015075075525465546156246286286296417467307297417527678428348509649799771126112111131563871131491802182182662573513193014013993653354544614694695285405315415655795865866396336417117227267287307458648458448578768959779679831120113611311310130112881808注:除載流量計(jì)算值外,均摘自GB1179 三、常用鋼芯鋁合金絞線(xiàn)的規(guī)格及技術(shù)參數(shù)標(biāo)稱(chēng)截面(mm2)鋁/鋼鋼 比結(jié)構(gòu)根數(shù)/直徑(mm)外 徑(mm)計(jì)算拉斷力(Kn)計(jì)算重量(Kg/Km)直流電阻(20℃)(Ω/Km)計(jì) 算 載 流 量(A)鋁鋁70℃80℃90℃70/1070/4095/1595/55120/7120/20120/70150/8150/25185/10185/30210/10210/35240/30240/40300/20300/50300/70400/25400/50400/951758165861658616616616131671623713236/12/26/12/18/26/12/18/26/18/26/18/26/24/26/45/26/30/45/54/30/1/7/7/7/1/7/7/1/7/1/7/1/7/7/7/7/7/7/7/7/19/186188237224269268252303311349351373385418414402473481549557572222221289264329328297372383431434461477520515589593604689700723254248331296379377332429442498501533553603597683689703800813845注:除載流量計(jì)算值外,均摘自GB9329 四、鋁絞線(xiàn)規(guī)格及主要技術(shù)參數(shù)標(biāo)稱(chēng)截面(mm2)結(jié)構(gòu)根數(shù)/直徑(mm)計(jì) 算 載 流 量(A)70℃70℃70℃1625355070951201501852102403004005006308007/7/7/7/7/7/19/19/19/19/19/37/37/37/61/61/8411
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