常用线缆规格（BV BLV BVR）截面㎜ 22.54610162535507095120150185240300400最大直径3.94.44.9781011.513.21517.5192123.526.529.533铝（A）172229627811815621528238643153966685710701390铜(A)31.647.567.1119179281381521734962118014701810235029303870BV 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线芯结构no/mm7*1.357*1.707*2.147*2.5219*1.7819*2.1419*2.5237*2.0337*2.2537*2.52绝缘厚度 护套厚度 计算外mm111.21.21.41.41.61.61.82mm1.61.61.61.61.81.82222.2环境 25℃时载流量(A)空气敷设铜芯1*101*161*251*351*501*701*951*1201*1501*18513.414.516.317.719.819.82226.228.430.980.6106铝芯61.581.5环境 25℃时载流量（A）埋土敷设铜芯103.979成品近似重量kg/km标称面积 m ㎡径 mm铝芯铜芯铝芯346285336414480605126.7104.9436143.1110.2181.3138.7569173.8133.6220.5169.6696217.3167.5270.3208.8918268.2206.7331.8255.51272783329.7253.4394.3304.216221036377.4292.6454.7350.719021162434.6494335518.3398.622741355380.5580.9447.3272915821*2401*3002*42*62*102*162*252*352*502*702*952*1202*1503*43*63*103*163*253*353*503*703*953*1203*1501*1803*2403*4+1*2.53*6+1*43*10+1*63*16+1*63*25+1*103*35+1*103*50+1*163*70+1*2561*2.2561*2.522*1*2.252*1*2.762*7*1.352*7*1.72*7*2.142*7*2.522*18*1.92*18*2.252*24*2.252*24*2.552*45*2.073*1*2.253*1*2.763*7*1.353*7*1.73*7*3.143*7*2.523*18*1.93*18*2.253*24*2.253*24*2.553*45*2.073*45*2.303*45*2.623*1*2.25+1*1*1.753*1*2.76+1*1*2.253*7*1.35+1*1*2.763*7*1.70+1*1*2.763*7*2.14+1*7*1.353*7*2.52+1*7*1.353*10*1.9+1*7.1.703*10*2.25+1*7*2.142.22.40.81111.21.21.41.41.61.61.80.81111.21.21.41.41.61.61.822.20.81111.21.21.41.42.22.61.61.61.81.822.222.22.22.62.61.61.61.8222.22.22.62.62.6333.41.61.81.822.22.22.62.633.63715.417.220.523.527.229.927.330.333.736.739.7161822.22528.631.431.23538.841.546.550.556.216.819.32325.729.83234.73858438.247.763.685.7112.4449.4676.3521.53339185376047.759.477.41061...
