铝 排 理 论 数 据规格(mm)2交流载流量(A)25℃直流载流量(A)2重量(kg/m)每相1片每相2片每相3片每极1片每极2片20×330×340×340×450×450×560×660×880×8100×8100×10120×100.1710.2570.3420.4560.540.6761.0261.3681.822.282.853.4221531536548054066587011501320162518202070————————————135016302040239028603200————————————17202100262030503650410021531537048054567088011701355169019102300————————————155520552400294533503900铜 排 理 论 数 据规格(mm)2重量(kg/m)交流载流量(A)25℃直流载流量(A)2每相1片每相2片每相3片每极1片每极2片20×330×340×340×450×450×560×660×880×8100×8100×10120×100.5340.80011.06681.4181.7782.2153.20044.26725.697.1128.8910.66827535747562570086011251320169020802310265017402110262030603610410022402720337039304650520027535547562570587099015101755218024702950199026303095381043255000环境温度变化时,载流量校正系数表(A)25℃ 载流量校正系数环境温度℃ 线材工作51015202530每极3片温度℃+801.171.131.091.041.00.954——+651.221.171.121.061.00.935——+601.251.201.131.071.00.926——+501.341.261.181.091.00.895————1、TMY-60*6铜排截面积S=60*6=360mm2=3.6cm2——2、每米体积V=100cm*3.6cm2=360cm319403、每米重量W=V*p=360*8.9=3204g=3.204kg24602975362041604860(A)25℃每极3片249532203850469053856250表数
3540450.9050.8530.7980.8650.7910.7070.8450.7600.6550.7750.7330.447