电线电缆载流量全解

1、竭力为客户提供满意的产品和服务电线电缆载流量表标称面积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 r时载 流量(A)空气敷 设环境25 r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*1.130.81.65.919.0 :28.64521*1.370.81.66.224.436.05131*1.760.81.66.633.925.4 47.737.1 644841*2.240.81.67.143.5 丁32.9 6-4.749.8 825861*2.731.01.67.957.243.5 81.662.5 11175101*3.55

2、1.01.68.776.358.3 109.184.8 15695161*4.451.01.69.6102.878.4 146.3112.4216120257*2.121.21.612.0129.3108.1194.0148.4340185357*2.501.21.613.1171.7131.4234.3180.24452285019*1.831.41.615.2216.2166.4288.3222.66163037019*2.141.41.616.7268.2206.7353.0271.48073779519*2.501.61.819.3288.3226.8415.5320.01090 5i

3、0512019*2.801.61.820.8377.4292.6478.1368.91340 5i9315019*3.131.81.822.9434.6335.0547.0415.52060 73018537*2.502.02.025.5492.9379.5606.3462.12150 9)0024037*2.832.22.228.2585.1450.5707.0547.02570 110030037*3.172.42.232.0674.2519.4796.1611.63216 137540037*3.662.62.636.0802.4624.3928.6718.74255 181650061

4、*3.182.82.639.4939.2 :720.1#812.05212 2*18063061*3.562.82.642.8#834.2#930.76412 心32*252*7*2.141.21.821.8113.487.9 138.9107.17354242*352*7*2.521.22.024.5131.4100.7165.4127.29475402*502*18*1.901.41.821.9164.3127.2203.1156.21177 5i682*702*18*2.251.42.025.0207.8160.1249.1190.81599 7462*952*24*2.251.62.0

5、28.3252.3192.9296.8229.02122 9)622*1202*24*2.551.62.231.0289.4223.7339.2261.82630 11652*1502*45*2.071.82.234.0333.9256.5386.9296.83249 14203*253*7*2.141.21.823.298.676.3 1：21.992.2 1014 5473*353*7*2.251.22.026.0119.892.2 149.5114.51554 9)023*503*18*1.901.42.025.8148.4114.5181.3139.91741 81283*703*18

6、*2.251.42.028.8185.5143.1222.6171.72327 10463*953*24*2.251.62.233.0226.8174.9263.9203.53125 13853*1203*24*2.551.62.636.5261.8202.5300.0231.13906 17093*1503*45*2.071.82.640.7310.6238.5345.6265.04836 2*0923*1853*45*2.302.02.644.7351.9272.4389.0300.05908 2*5233*2403*45*2.622.23.050.4419.8324.4449.4346.

7、67629 12343*4+1*2.53*1*2.25+1*1*1.780.81.612.630.723.3 4().330.7 2521633*6+1*4.03*1*2.76+1*1*2.251.01.614.740.330.7 5().939.2 3；512223*10+1*6.03*7*1.35+1*1*2.761.01.617.654.142.4 6(8.953.0 5；343143*16+1*6.03*7*1.70+1*1*2.761.01.820.372.156.2 8!9.068.9 7;594223*25+1*103*7*2.14+1*7*1.351.22.024.497.57

8、5.3 117.791.2 1146 6173*35+1*103*7*2.50+1*7*1.351.22.026.5121.994.3 147.3113.41464 7513*50+1*163*18*1.90+1*7*1.70 1.42.028.5152.6117.7183.4141.01946 9)313*70+1*253*18*2.25+1*7*2.14 1.42.232.2188.7144.2220.5169.62661 12253*95+1*353*24*2.25+1*7*2.52 1.(h2.638.0231.0178.1263.9202.53613 16563*120+1*353*

9、24*2.55+1*7*2.52 1.6h2.640.2267.1206.7302.1233.24331 19173*150+1*503*54*2.07+1*19*1.781.82.644.2314.8241.7348.7268.25418 2!3603*185+1*503*45*2.30+1*19*1.782.03.048.9361.5278.8392.2303.26571 2!872BV型铜芯聚氯乙烯绝缘电线标称 面积 mtf线芯结 构on/mm绝 缘 厚 度mm最大 外径mm正25 r最大直流 电正75C时最丿 阻小直流电MQ /km正25 C空 气敷设载流 量A成品近似重量 kg/km

10、阻Q /km0.51*0.80.62.436.00.01513.08.30.751*0.97 062.624.50.01217.010.90.757*0.37 062.824.50.01417.011.71.01*1.13 0.62.818.10.01120.013.61.07*0.43 0.63.018.10.01320.014.71.51*1.38 0.73.312.10.01125.019.91.57*0.52 0.73.512.10.01025.021.02.51*1.78 0.83.97.410.01034.031.42.57*0.68 0.84.27.410.00934.033.1

11、4.01*2.25 0.84.44.16#44.546.34.07*0.85 0.84.84.16#44.549.06.01.2.76 0.84.93.08#58.066.06.07*1.04 0.85.43.08#58.069.410.07*1.35 107.01.83#79.5116.016.07*1.70 108.01.15#111.0175.025 7*2.14 1.2110.00.727#146.0275.035 7*2.52 1.2111.50.524#180.0372.050 19*1.781.413.00.359#225.0496.070 19*2.141.415.00.260

12、#280.0701.095 19*2.521.517.50.193#344.0969.012037*2.031.619.00.135#397.5#15037*2.251.821.00.124#455.5#18537*2.522.023.50.0991#519.0#24061*2.252.226.00.0754#30061*2.522.429.50.0601#40061*2.852.633.00.0470#BLV型铝芯聚氯乙烯绝缘电线标称 面积mm2线芯结 构 on/mm绝 缘 厚 度mm最大 外径mm正25 r最大直流 电阻Q /km正75 r时最小直流电 阻M Q /km正25 r空 气敷设

13、载流 量A成品近似重量 kg/km2.51*1.780.83.911.80.026.516.04.01*1.250.84.47.390.008534.021.76.01*2.760.84.94.910.007044.529.010.07*1.351.07.03.080.006562.553.116.07*1.701.03.01.910.005085.075.625.07*2.141.210.01.200.0050111.0117.035.07*2.521.211.50.8680.0040138.0153.050.019*1.781.413.00.6410.0045175.0202.070.01

14、9*2.141.415.00.4430.0035217.0274.095.019*2.521.617.00.3200.0035265.0377.0120.037*2.031.619.00.2530.0032302.0453.0150.037*2.251.821.00.2060.0032344.5560.0185.037*2.522.023.50.1640.0032403.0701.0240.061*2.252.226.00.1250.0032905.0300.061*2.522.429.50.1000.00301127.0400.061*2.852.633.00.07780.00281425.

15、0BVR型铜芯聚氯乙烯绝缘软电线（电缆）标称线芯结构纟k最大正20 r最大直流正70 r时最小直流电正25 r空成品近似面积 mtfon/mm缘 厚 度mm外径mm电阻Q /km阻M Q /km气敷设载流 量A重量 kg/km2.519*0.41 084.27.410.1134.033.04.019*0.52 084.84.610.00944.549.06.019*0.64 08 15.63.080.008458.071.010.049*0.52 107.61.830.007279.2125.516.049*0.64 103.81.15=0.0062111.0181.025.098*0.58

16、1211.00.0730.0058146.0302.035.0133*0.581.212.50.5240.0052180.0395.050.0133*0.681.414.50.3780.0037225.0544.070.0189*0.681.416.00.2680.0045280.0728.0常用线缆规格（BV BLV BVR ）截面m最大直径铝A铜A2.53.91731.644.42247.564.92967.1107621191687817925101182813511.51563815013.221552170152827349517.53869621201943111801502153

17、9147018523.5666181024026.5857235030029.5107029304003313903870BV聚氯乙烯铜线 BLV聚氯乙烯铝线BVR 铜软线 BV 105 铜 105 CBVV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 mtf线芯结 构on/mm绝 缘 厚 度mm最大 外径mm正25 r最大直流 电正75C时最小 阻小直流电MQ /km正25 C空 气敷设载流 量A成品近似重量 kg/km阻Q /km0.51*0.80.62.436.00.01513.08.30.751*0.97 062.624.50

18、.01217.010.90.757*0.37 062.824.50.01417.011.71.01*1.13 0.62.818.10.01120.013.61.07*0.43 0.63.018.10.01320.014.71.51*1.38 0.73.312.10.01125.019.91.57*0.52 0.73.512.10.01025.021.02.51*1.78 0.83.97.410.01034.031.42.57*0.68 0.84.27.410.00934.033.14.01*2.25 0.84.44.16#44.546.34.07*0.85 0.84.84.16#44.549.

19、06.01.2.76 0.84.93.08#58.066.06.07*1.04 0.85.43.08#58.069.410.07*1.35 107.01.83#79.5116.016.07*1.70 108.01.15#111.0175.025 7*2.14 1.2110.00.727#146.0275.035 7*2.52 1.2111.50.524#180.0372.050 19*1.781.413.00.359#225.0496.070 19*2.141.415.00.260#280.0701.095 19*2.521.517.50.193#344.0969.012037*2.031.6

20、19.00.135#397.5#15037*2.251.821.00.124#455.5#18537*2.522.023.50.0991#519.0#240 61*2.252.226.00.0754#300 61*2.522.429.50.0601#400 61*2.852.633.00.0470#BLV型铝芯聚氯乙烯绝缘电线标称 面积mm2线芯结 构 on/mm绝 缘 厚 度mm最大外径mm正25 r最大直流 电正75 r时最小直流电正25 r空 气敷设载流 量A成品近似重量 kg/km阻MQ /km阻Q /km2.51*1.780.83.911.80.026.516.04.01*1.250

21、.84.47.390.008534.021.76.01*2.760.84.94.910.007044.529.010.07*1.351.07.03.080.006562.553.116.07*1.701.03.01.910.005085.075.625.07*2.141.2 110.01.200.0050111.0117.035.07*2.521.211.50.8680.0040138.0153.050.019*1.781.413.00.6410.0045175.0202.070.019*2.141.4 115.00.4430.0035217.0274.095.019*2.521.617.00.3200.003