电线电缆规格与载流量对照表

电线电缆载流量电线电缆载流量 常用线缆规格（常用线缆规格（BV BLV BVRBV BLV BVR）） 截面 m ㎡ 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 最大直径 3.9 4.4 4.9 7 8 10 11.5 13.2 15 17.5 19 21 23.5 26.5 29.5 33 铝 A 17 22 29 62 78 118 156 215 282 386 431 539 666 857 1070 1390 铜 A 31.6 47.5 67.1 119 179 281 381 521 734 962 1180 1470 1810 2350 2930 3870 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） VV29-铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 VLV29 铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 环境25℃时载流量环境25℃时载流量成品近似重量 绝缘厚度护套厚度计算外径 标称面积 m ㎡ 线芯结构 no/mm mmmmmm 铜芯 1*10 1*16 1*25 1*35 1*50 1*70 1*95 1*120 1*150 1*185 1*240 1*300 2*4 2*6 2*10 2*16 2*25 2*35 2*50 2*70 7*1.35 7*1.70 7*2.14 7*2.52 19*1.78 19*2.14 19*2.52 37*2.03 37*2.25 37*2.52 61*2.25 61*2.52 2*1*2.25 2*1*2.76 2*7*1.35 2*7*1.7 2*7*2.14 2*7*2.52 2*18*1.9 2*18*2.25 1.0 1.0 1.2 1.2 1.4 1.4 1.6 1.6 1.8 2.0 2.2 2.4 0.8 1.0 1.0 1.0 1.2 1.2 1.4 1.4 1.6 1.6 1.6 1.6 1.8 1.8 2.0 2.0 2.0 2.2 2.2 2.6 1.6 1.6 1.8 1.8 2.0 2.2 2.0 2.2 13.4 14.5 16.3 17.7 19.8 19.8 22.0 26.2 28.4 30.9 33.6 37.0 15.4 17.2 20.5 23.5 27.2 29.9 27.3 30.3 80.6 铝芯 61.5 铜芯铝芯铜芯 346 铝芯 285 336 414 480 605 (A)空气敷设（A）埋土敷设kg/km 103.979.0 106.081.5126.7104.9436 143.1110.2181.3138.7569 173.8133.6220.5169.6696 217.3167.5270.3208.8918 268.2206.7331.8255.51272783 329.7253.4394.3304.216221036 377.4292.6454.7350.719021162 434.6335.0518.3398.622741355 494.0380.5580.9447.327291582 584.0449.4676.3521.533391853 669.9515.2760.0584.140452073 38.2 47.7 63.6 85.7 28.6 37.1 48.8 65.7 47.7 59.4 77.4 37.1 45.6 59.4 385 480 661 998 335 403 538 797106.080.6 112.485.7138.7106.013301019 135.7104.9166.4128.316311192 169.6130.4202.5155.617751166 208.8161.1247.0190.822721419 2*95 2*120 2*150 3*4 3*6 3*10 3*16 3*25 3*35 3*50 3*70 3*95 3*120 3*150 1*180 3*240 3*4+1*2.5 3*6+1*4 3*10+1*6 3*16+1*6 3*25+1*10 3*35+1*10 3*50+1*16 3*70+1*25 3*95+1*35 3*120+1*35 3*150+1*50 3*182+1*50 2*24*2.25 2*24*2.55 2*45*2.07 3*1*2.25 3*1*2.76 3*7*1.35 3*7*1.7 3*7*3.14 3*7*2.52 3*18*1.9 3*18*2.25 3*24*2.25 3*24*2.55 3*45*2.07 3*45*2.30 3*45*2.62 3*1*2.25+1*1*1.75 3*1*2.76+1*1*2.25 3*7*1.35+1*1*2.76 3*7*1.70+1*1*2.76 3*7*2.14+1*7*1.35 3*7*2.52+1*7*1.35 3*10*1.9+1*7.1.70 3*10*2.25+1*7*2.14 3*24*2025+1*7*2.52 3*24*2.55+1*7*2.52 3*45*2.07+1*19*1.78 3*45*2.30+1*19*1.78 1.6 1.6 1.8 0.8 1.0 1.0 1.0 1.2 1.2 1.4 1.4 1.6 1.6 1.8 2.0 2.2 0.8 1.0 1.0 1.0 1.2 1.2 1.4 1.4 1.6 1.6 1.8 2.0 2.2 2.6 2.6 1.6 1.6 1.8 2.0 2.0 2.2 2.2 2.6 2.6 2.6 3.0 3.0 3.4 1.6 1.8 1.8 2.0 2.2 2.2 2.6 2.6 2.6 3.0 3.0 3.0 33.7 36.7 39.7 16.0 18.0 22.2 25.0 28.6 31.4 31.2 35.0 38.8 41.5 46.5 50.5 56.2 16.8 19.3 23.0 25.7 29.8 32.0 34.7 38.0 43.0 16.0 50.0 53.9 254.4196.1294.7226.828781718 294.7227.9339.2261.834772012 338.1260.7382.7293.641752346 32.9 41.3 55.1 75.3 24.4 31.8 42.4 57.2 41.3 51.9 70.0 92.2 31.8 40.3 54.1 71.0 444 564 937 370 454 753 1229128 16431176101.877.4 120.893.3 121.993.3 147.3113.422511599 152.6117.7182.3141.024321619 189.7146.3236.4171.731531872 230.0177.0261.8201.440272287 267.1205.6299.9231.148192622 309.5238.5343.42