截面m㎡最大直径铝A铜A2.53.917 31.644.42247.564.92967.110762119168781792510118 2813511.5 1563815013.2 21552170152827349517.5 386 96212019431 118015021539 147018523.5666 181024026.5857 235030029.5 1070293040033 13903870铜芯铝芯1*107*1.3511.613.480.661.51*167*1.7011.614.510681.51*257*2.141.21.616.3143.1 110.21*357*2.521.21.617.7173.8 133.61*5019*1.781.41.819.8217.3 167.51*7019*2.141.41.819.8268.2206.71*9519*2.521.6222329.7 253.41*12037*2.031.6226.2377.4 292.61*15037*2.251.8228.4434.6335常用线缆规格（BV BLV BVR）BV 聚氯乙烯铜线 BLV 聚氯乙烯铝线BVR 铜软线 BV－105 铜105℃BVV 铜线（潮湿环境高防护）BXF 橡皮绝缘铜线BLXF 橡皮绝缘铝线 BLVV 铝线（潮湿环境高防护）标称面积m㎡线芯结构no/mm绝缘厚度mmVV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆环境25℃时载流量(A)空气敷设VLV29铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电护套厚度mm计算外径mm1*18537*2.5222.230.9494380.51*24061*2.252.22.233.6584449.41*30061*2.522.42.637669.9 515.22*42*1*2.250.81.615.438.228.62*62*1*2.7611.617.247.737.12*102*7*1.3511.820.563.648.82*162*7*1.711.823.585.765.72*252*7*2.141.2227.2112.485.72*352*7*2.521.22.229.9135.7 104.92*502*18*1.91.4227.3169.6 130.42*702*18*2.251.42.230.3208.8 161.12*952*24*2.251.62.233.7254.4196.12*1202*24*2.551.62.636.7294.7 227.92*1502*45*2.071.82.639.7338.1 260.73*43*1*2.250.81.61632.924.43*63*1*2.7611.61841.331.83*103*7*1.3511.822.255.142.43*163*7*1.7122575.357.23*253*7*3.141.2228.6101.8 77.43*353*7*2.521.22.231.4120.893.33*503*18*1.91.42.231.2152.6117.73*703*18*2.251.42.635189.7 146.33*953*24*2.251.62.638.82301773*1203*24*2.551.62.641.5267.1 205.63*1503*45*2.071.8346.5309.5 238.51*1803*45*2.302350.53532723*2403*45*2.622.23.456.2415.5323.33*4+1*2.53*1*2.25+1*1*1.750.81.616.831.824.43*6+1*4 3*1*2.76+1*1*2.2511.819.341.331.83*10+1*63*7*1.35+1*1*2.7611.82355.142.43*16+1*63*7*1.70+1*1*2.761225.774.257.23*25+1*103*7*2.14+1*7*1.351.22.229.899.677.43*35+1*103*7*2.52+1*7*1.351.22.232126.197.53*50+1*163*10*1.9+1*7.1.701.42.634.7157.9 121.93*70+1*...
