常用低压电力电缆载流量表

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1、常用低压电力电缆载流量表　　　　低压电缆载流量对应表　　标称面积mm2线芯结构no/mm绝缘厚度mm护套厚度mm计算外径mm环境25℃时载流量(A)空气敷设环境25℃时载流量(A)埋土敷设成品近似重量kg/km备注　　铜芯铝芯铜芯铝芯铜芯铝芯　　1*107*1.351.01.613.480.661.5103.979.0346285　　1*167*1.701.01.614.5106.081.5126.7104.9436336　　1*257*2.141.21.616.3143.1110.2181.3138.7569414　　1*357*2.521.21.617

2、.7173.8133.6220.5169.6696480　　1*5019*1.781.41.819.8217.3167.5270.3208.8918605　　1*7019*2.141.41.819.8268.2206.7331.8255.51272783　　1*9519*2.521.62.022.0329.7253.4394.3304.216221036　　1*12037*2.031.62.026.2377.4292.6454.7350.719021162　　1*15037*2.251.82.028.4434.6335.0518.3398.62274135

3、5　　1*18537*2.522.02.230.9494.0380.5580.9447.327291582　　1*24061*2.252.22.233.6584.0449.4676.3521.533391853　　1*30061*2.522.42.637.0669.9515.2760.0584.140452073　　2*42*1*2.250.81.615.438.228.647.737.1385335　　2*62*1*2.761.01.617.247.737.159.445.6480403　　2*102*7*1.351.01.820.563.848.877

4、.459.4661538　　2*162*7*1.71.01.823.585.765.7106.080.6998797　　2*252*7*2.141.22.027.2112.485.7138.7106.013301019　　2*352*7*2.521.22.229.9135.7104.9166.4128.316311192　　2*502*18*1.91.42.027.3169.6130.4202.5155.61775.01166.0　　2*702*18*2.251.42.230.3208.8161.1247.0190.82272.01419.0　　2*952

5、*24*2.251.62.233.7254.4196.1294.7226.82878.01718.0　　2*1202*24*2.551.62.636.7294.7227.9339.2261.83477.02012.0　　2*1502*45*2.071.82.639.7338.1260.7382.7293.64175.02346.0　　3*43*1*2.250.81.616.032.924.441.331.8444.0370.0　　3*63*1*2.761.01.618.041.331.851.940.3564.0454.0　　3*103*7*1.351.0

6、1.822.255.142.470.054.1937.0753.0　　3*163*7*1.71.02.025.075.357.292.271.01229.0128.0　　3*253*7*3.141.22.028.6101.877.4121.993.31643.01176.0