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1、常用线缆规格（BV BLV BVR）截面皿2最大直径铝(A)铜(A)2.53.91731.644.42247.564.92967.1107621191687817925101182813511.51563815013.221552170152827349517.538696212019431118015021539147018523.5666181024026.5857235030029.5107029304003313903870BV 聚氯乙烯铜线 BLV 聚氯乙烯铝线BVR 铜软线 BV105 铜 105CBVV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
2、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标称面积m线芯结构no/mm绝缘厚度mm护套厚度mm计算外 径mm环境25 C时载流 量（A ）空气敷设环境25 C时载流量（A）埋土敷设成品近似重量kg/km铜芯铝芯铜芯铝芯铜芯铝芯1*107*1.3511.613.480.661.5103.9793462851*167*1.7011.614.510681.5126.7104.94363361*257*2.141.21.616.3143.1110.2181.3138.75694141*357*2.521.21.61
3、7.7173.8133.6220.5169.66964801*5019*1.781.41.819.8217.3167.5270.3208.89186051*7019*2.141.41.819.8268.2206.7331.8255.512727831*9519*2.521.6222329.7253.4394.3304.2162210361*12037*2.031.6226.2377.4292.6454.7350.7190211621*15037*2.251.8228.4434.6335518.3398.6227413551*18537*2.5222.230.9494380.5580.9447.
4、3272915821*24061*2.252.22.233.6584449.4676.3521.5333918531*30061*2.522.42.637669.9515.2760584.1404520732*42*1*2.250.81.615.438.228.647.737.13853352*62*1*2.7611.617.247.737.159.445.64804032*102*7*1.3511.820.563.648.877.459.46615382*162*7*1.711.823.585.765.710680.69987972*252*7*2.141.2227.2112.485.713
5、8.7106133010192*352*7*2.521.22.229.9135.7104.9166.4128.3163111922*502*18*1.91.4227.3169.6130.4202.5155.6177511662*702*18*2.251.42.230.3208.8161.1247190.8227214192*952*24*2.251.62.233.7254.4196.1294.7226.8287817182*1202*24*2.551.62.636.7294.7227.9339.2261.8347720122*1502*45*2.071.82.639.7338.1260.738
6、2.7293.6417523463*43*1*2.250.81.61632.924.441.331.84443703*63*1*2.7611.61841.331.851.940.35644543*103*7*1.3511.822.255.142.47054.19377533*163*7*1.7122575.357.292.27112291283*253*7*3.141.2228.6101.877.4121.993.3164311763*353*7*2.521.22.231.4120.893.3147.3113.4225115993*503*18*1.91.42.231.2152.6117.71
7、82.3141243216193*703*18*2.251.42.635189.7146.3236.4171.7315318723*953*24*2.251.62.638.8230177261.8201.4402722873*1203*24*2.551.62.641.5267.1205.6299.9231.1481926223*1503*45*2.071.8346.5309.5238.5343.4262.9593231881*1803*45*2.302350.5353272382.7295.7711037253*2403*45*2.622.23.456.2415.5323.3446.3343.
8、4896545733*4+1*2.53*1*2.25+1*1*1.750.81.616.831.824.439.230.74924033*6+1*43*1*2.76+1*1*2.2511.819.341.331.850.939.26445153*10+1*63*7*1.35+1*1*2.7611.82355.142.467.85310278073*16+1*63*7*1.70+1*1*2.761225.774.257.290.168.913159783*25+1*103*7*2.14+1*7*1.351.22.229.899.677.4121.990.1180012723*35+1*103*7
9、*2.52+1*7*1.351.22.232126.197.5151.6116.6217414613*50+1*163*10*1.9+1*7.1.701.42.634.7157.9121.9185.5143.1276317483*70+1*253*10*2.25+1*7*1.42.638195149.5233.7171.7349820622.14*2.523*120+1*353*24*2.55+1*7*3*150+1*503*45*2.07+1*19*1.781.850319.1244.9346.7267.1660635483*182+1*503*45*2.30+1*19*1.7853.936
10、5.7282391.130177814082VV一一铜芯聚氯乙烯绝缘及护套电缆LV一一铝芯聚氯乙烯绝缘及护套电缆标称面积m m2线芯结构no/mm绝缘厚度mm护套厚 度mm计算外 径mm环境25 C时载 流量(A)空气敷 设环境25 C时载 流量(A)埋土 敷设成品近似重量kg/km铜芯铝芯铜芯铝芯铜芯铝芯11*1.130.81.65.91928.64521*1.370.81.66.224.4365131*1.760.81.66.633.925.447.737.1644841*2.240.81.67.143.532.964.749.8825861*2.7311.67.957.243.581.6
11、62.511175101*3.5511.68.776.358.3109.184.815695161*4.4511.69.6102.878.4146.3112.4216120257*2.121.21.612129.3108.1194148.4340185357*2.501.21.613.1171.7131.4234.3180.24452285019*1.831.41.615.2216.2166.4288.3222.66163037019*2.141.41.616.7268.2206.7353271.48073779519*2.501.61.819.3288.3226.8415.5320109050512019*2.801.61.820.8377.4292.6478.1368.9134059315019*3.131.81.822.9434.6335547415.5206073018537*2.502225.5492.937
