电线电缆负荷规范.xls

电电 线线 电电 缆缆 载载 流流 量量常常用用线线缆缆规规格格（BV BLV BVR）截面m最大直径 铝A铜A2.53.91731.644.42247.564.92967.1107621191687817925101182813511.51563815013.221552170152827349517.538696212019431118015021539147018523.5666181024026.5857235030029.5107029304003313903870BV 聚氯乙烯铜线 BLV 聚氯乙烯铝线BVR 铜软线 BV105 铜105BVV 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时载流量(A)空气敷设环境25时载流量（A）埋土敷设铜芯铝芯铜芯1*107*1.3511.613.480.661.5103.91*167*1.7011.614.510681.5126.71*257*2.141.21.616.3143.1110.2181.31*357*2.521.21.617.7173.8133.6220.51*5019*1.781.41.819.8217.3167.5270.31*7019*2.141.41.819.8268.2206.7331.81*9519*2.521.6222329.7253.4394.31*12037*2.031.6226.2377.4292.6454.71*15037*2.251.8228.4434.6335518.31*18537*2.5222.230.9494380.5580.91*24061*2.252.22.233.6584449.4676.31*30061*2.522.42.637669.9515.27602*42*1*2.250.81.615.438.228.647.72*62*1*2.7611.617.247.737.159.42*102*7*1.3511.820.563.648.877.42*162*7*1.711.823.585.765.71062*252*7*2.141.2227.2112.485.7138.72*352*7*2.521.22.229.9135.7104.9166.42*502*18*1.91.4227.3169.6130.4202.52*702*18*2.251.42.230.3208.8161.12472*952*24*2.251.62.233.7254.4196.1294.72*1202*24*2.551.62.636.7294.7227.9339.22*1502*45*2.071.82.639.7338.1260.7382.73*43*1*2.250.81.61632.924.441.33*63*1*2.7611.61841.331.851.93*103*7*1.3511.822.255.142.4703*163*7*1.7122575.357.292.23*253*7*3.141.2228.6101.877.4121.93*353*7*2.521.22.231.4120.893.3147.33*503*18*1.91.42.231.2152.6117.7182.33*703*18*2.251.42.635189.7146.3236.43*953*24*2.251.62.638.8230177261.83*1203*24*2.551.62.641.5267.1205.6299.93*1503*45*2.071.8346.5309.5238.5343.41*1803*45*2.302350.5353272382.73*2403*45*2.622.23.456.2415.5323.3446.33*4+1*2.53*1*2.25+1*1*1.750.81.616.831.824.439.23*6+1*43*1*2.76+1*1*2.2511.819.341.331.850.93*10+1*63*7*1.35+1*1*2.7611.82355.142.467.83*16+1*63*7*1.70+1*1*2.761225.774.257.290.13*25+1*103*7*2.14+1*7*1.351.22.229.899.677.4121.93*35+1*103*7*2.52+1*7*1.351.22.232126.197.5151.63*50+1*163*10*1.9+1*7.1.701.42.634.7157.9121.9185.53*70+1*253*10*2.25+1*7*2.141.42.638195149.5233.73*95+1*353*24*2025+1*7*2.521.62.643239.6184.4269.23*120+1*353*24*2.55+1*7*2.521.6316275.6213.1 3.7.43*150+1*503*45*2.07+1*19*1.781.8350319.1244.9346.73*182+1*503*45*2.30+1*19*1.782353.9365.7282391.1VV铜芯聚氯乙烯绝缘及护套电缆LV铝芯聚氯乙烯绝缘及护套电缆标称面积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时载流量(A)空气敷设环境25时载流量（A）埋土敷设铜芯铝芯铜芯1 1*1.130.81.65.91928.62 1*1.370.81.66.224.4363 1*1.760.81.66.633.925.447.74 1*2.240.81.67.143.532.964.76 1*2.7311.67.957.243.581.610 1*3.5511.68.776.358.3109.116 1*4.4511.69.6102.878.4146.325 7*2.121.21.612129.3108.119435 7*2.501.21.613.1171.7131.4234.350 19*1.831.41.615.2216.2166.4288.370 19*2.141.41.616.7268.2206.735395 19*2.501.61.819.3288.3226.8415.5120 19*2.801.61.820.8377.4292.6478.1150 19*3.131.81.822.9434.6335547185 37*2.502225.5492.9379.5606.3240 37*2.832.22.228.2585.1450.5707300 37*3.172.42.232674.2519.4796.1400 37*3.662.62.636802.4624.3928.6500 61*3.182.82.639.4939.2720.1#630 61*3.562.82.642.8#834.2#2*252*7*2.141.21.821.8113.487.9138.92*352*7*2.521.2224.5131.4100.7165.42*502*18*1.901.41.821.9164.3127.2203.12*702*18*2.251.4225207.8160.1249.12*952*24*2.251.6228.3252.3192.9296.82*1202*24*2.551.62.231289.4223.7339.22*1502*45*2.071.82.234333.9256.5386.93*253*7*2.141.21.823.298.676.3121.93*353*7*2.251.2226119.892.2149.53*503*18*1.901.4225.8148.4114.5181.33*703*18*2.251.4228.8185.5143.1222.63*953*24*2.251.62.233226.8174.9263.93*1203*24*2.551.62.636.5261.8202.53003*1503*45*2.071.82.640.7310.6238.5345.63*1853*45*2.3022.644.7351.9272.43893*2403*45*2.622.2350.4419.8324.4449.43*4+1*2.53*1*2.25+1*1*1.780.81.612.630.723.340.33*6+1*4.03*1*2.76+1*1*2.2511.614.740.330.750.93*10+1*6.03*7*1.35+1*1*2.7611.617.654.142.468.93*16+1*6.03*7*1.70+1*1*2.7611.820.372.156.2893*25+1*103*7*2.14+1*7*1.351.2224.497.575.3117.73*35+1*103*7*2.50+1*7*1.351.2226.5121.994.3147.33*50+1*163*18*1.90+1*7*1.701.4228.5152.6117.7183.43*70+1*253*18*2.25+1*7*2.141.42.232.2188.7144.2220.53*95+1*353*24*2.25+1*7*2.521.62.638231178.1263.93*120+1*353*24*2.55+1*7*2.521.62.640.2267.1206.7302.13*150+1*503*54*2.07+1*19*1.781.82.644.2314.8241.7348.73*185+1*503*45*2.30+1*19*1.782348.9361.5278.8392.2BVBV型型铜铜芯芯聚聚氯氯乙乙烯烯绝绝缘缘电电线线标称面积m线芯结构on/mm绝缘厚度mm最大外径mm正25最大直流电阻/km正75时最小直流电阻M/km正25空气敷设载流量A成品近似重量kg/km0.5 1*0.80.62.4360.015138.30.75 1*0.970.62.624.50.0121710.90.75 7*0.370.62.824.50.0141711.71 1*1.130.62.818.10.0112013.61 7*0.430.6318.10.0132014.71.5 1*1.380.73.312.10.0112519.91.5 7*0.520.73.512.10.0125212.5 1*1.780.83.97.410.013431.42.5 7*0.680.84.27.410.0093433.14 1*2.250.84.44.16#44.546.34 7*0.850.84.84.16#44.5496 1.2.760.84.93.08#58666 7*1.040.85.43.08#5869.410 7*1.35171.83#79.511616 7*1.70181.15#11117525 7*2.141.2100.727#14627535 7*2.521.211.50.524#18037250 19*1.781.4130.359#22549670 19*2.141.4150.26#28070195 19*2.521.517.50.193#344969120 37*2.031.6190.135#397.5#150 37*2.251.8210.124#455.5#185 37*2.52223.50.0991#519#240 61*2.252.2260.0754#300 61*2.522.429.50.0601#400 61*2.852.6330.047#BLVBLV型型铝铝芯芯聚聚氯氯乙乙烯烯绝绝缘缘电电线线标称面积m线芯结构on/mm绝缘厚度mm最大外径mm正25最大直流电阻/km正75时最小直流电阻M/km正25空气敷设载流量A成品近似重量kg/km2.5 1*1.780.83.911.8026.5164 1*1.250.84.47.390.00853421.76 1*2.760.84.94.910.00744.52910 7*1.35173.080.006562.553.116 7*1.70181.910.0058575.625 7*2.141.2101.20.00511111735 7*2.521.211.50.8680.00413815350 19*1.781.4130.6410.004517520270 19*2.141.4150.4430.003521727495 19*2.521.6170.320.0035265377120 37*2.031.6190.2530.0032302453150 37*2.251.8210.2060.0032344.5560185 37*2.52223.50.1640.0032403701240 61*2.252.2260.1250.0032905300 61*2.522.429.50.10.0031127400 61*2.852.6330.07780.00281425BVRBVR型型铜铜芯芯聚聚氯氯乙乙烯烯绝绝缘缘软软电电线线（电电缆缆）标称面积m线芯结构on/mm绝缘厚度mm最大外径mm正20最大直流电阻/km正70时最小直流电阻M/km正25空气敷设载流量A成品近似重量kg/km2.5 19*0.410.84.27.410.1134334 19*0.520.84.84.610.00944.5496 19*0.640.85.63.080.0084587110 49*0.5217.61.830.007279.2125.516 49*0.6418.81.150.006211118125 98*0.581.2110.0730.005814630235 133*0.581.212.50.5240.005218039550 133*0.681.414.50.3780.003722554470 189*0.681.4160.2680.0045280728成品近似重量 kg/km铝芯铜芯铝芯79346285104.9436336138.7569414VV29-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（A）埋土敷设169.6696480208.8918605255.51272783304.216221036350.719021162398.622741355447.327291582521.533391853584.14045207337.138533545.648040359.466153880.699879710613301019128.316311192155.617751166190.822721419226.828781718261.834772012293.64175234631.844437040.356445454.193775371122912893.316431176113.42251159914124321619171.731531872201.440272287231.148192622262.959323188295.771103725343.48965457330.749240339.264451553102780768.9131597890.118001272116.621741461143.127631748171.734982062207.845642607236.454122998267.16606354830177814082成品近似重量 kg/km铝芯铜芯铝芯455137.1644849.8825862.51117584.815695112.4216120148.4340185180.2445228222.6616303271.48073773201090505368.91340593415.52060730462.1215090054725701100611.632161375718.74255181681252122180930.764123613107.1735424127.2947540156.21177568190.815997462292122962261.826301165环境25时载流量（A）埋土敷设296.83249142092.21014547114.51554902139.91741828171.723271046203.531251385231.1390617092654836209230059082523346.67629323430.725216339.23512225353431468.975942291.21146617113.414647511411946931169.626611225202.536131656233.243311917268.254182360303.265712872