导 体 材料规格mm12*2t15*2t15*3t20*2t20*3t20*5t25*3t25*5t25*6t30*3t30*5t30*5t40*5t40*5t40*10t40*10t50*5t50*5t50*6t50*10t50*10t60*5t60*8t60*10t60*10t60*10t80*10t80*10t80*10t80*10t100*10t100*10t100*10t100*10t120*10t120*10t120*10t120*10t150*10t150*10t150*10t150*10t每相导线体111111111112121212112111231234123412341234面积mm224304540601007512515090150300200400400800250500300500100030048060012001800800160024003200100020003000400012002400360048001500300045006000重量kg/m0.210.270.40.360.540.0.671.121.340.81.342.681.783.563.567.122.234.452.674.458.922.674.285.3410.686.027.1214.2421.3728.488.917.826.735.610.721.432.142.813.3526.740.0553.4许可载流量直流10013015517522028525032537030537070042086071514005901150700875170070087510001850290013002300340045001650282539505250210037005200660026254620808520交流1001301551752202802503253703053706704208007151280585105070087516007008751000179025401300224033104250165027353770501019203100400052802400387550006600*铜****排*****铜排10￠12￠铜棒16￠20￠20/14￠铜管30/14￠铜柱12.6/5.1￠111111178.51102013131602551040.7061.021.812.821.422.270.92205250400540400580236205250400540400580236注:1.上表周围温度以40度，温度上升以30度为准。2.汇流排间之间隔(复导体)需保持BAR厚度相同距离。3.*表示本厂内不使用
