电缆规格对照表格-电缆重量对照表格-180mm2电缆重量.doc

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1、标　　准：本产品按国家标准GB12706-2002或国际电工委员会IEC60502-1:2004标准制造型　　号：VV，VLV一铜（铝）芯聚氯乙烯绝缘、聚氯乙烯护套电力电缆VV，VLV一铜（铝）芯聚氯乙烯绝缘、聚乙烯护套电力电缆用　　途：供固定敷设在额定交流电压UO/U为0．6/1KV及以下的室、架空、电缆沟道、管道的输配电力线路用。使用特性：1、电缆敷设时的环境温度不低于0oC，弯曲半径应不小电缆外径的10倍。2、电缆导体的长期最高温度不超过70oC。3、短路时（最长持续时间不超过5S）电缆导体的最高温度不超过160oC。产品结构图(

2、点击放大)产品规格：1芯：1．5--630mm2芯：2*1．5--2*185mm3芯：3*1．5-3*300mm4芯：4*4-4*300mm3+1芯：3*4+1*2.5-3*300+1*150mm3+2芯：3*4+1*2.5-3*300+2*150mm4+1芯：4*4+1*2.5-4*300+1*150mmVV,VLV,VY,VLY标称截面mm2线芯结构ho/mm绝缘标称厚度mm护套标称厚度mm计算外径mm环境温度25°C允许空气中敷设截流量[A]环境温度25°C允许截流量埋地土壤炽热阻系数g=80(°C厘米/瓦)[A]成品近似重量kg

3、/km铜芯Cu铝芯Al铜芯Cu铝芯Al铜芯Cu铝芯Al1.51/1.380.81.86.624-31-58-2.51/1.780.81.87.03225453571564.01/2.251.01.87.94534614797736.01/2.761.01.88.45643775912184107/1.351.01.89.7806110380177111167/1.701.01.810.710683138106239139257/2.141.21.812.4143111183140349190357/2.521.21.813.617513

4、32211704512325019/1.781.41.815.32231702722106243097019/2.141.41.817.12652073332568213849519/2.521.61.819.4329254392302108549112037/2.031.61.821.0382297451348133858915037/2.251.81.823.0445339516392164270618537/2.522.01.825.2519392572436203285824061/2.252.21.928.5609472667

5、5162605109130061/2.522.42.031.57005417215573238134040061/2.882.62.134.78326418386474173169350061/3.152.82.239.09707279557435194208563091/2.972.82.342.911248751039849647525422x1.52x1/1.380.81.810.420-26-120-2x2.52x1/1.780.81.811.2282135271501192x4.02x1/2.251.01.812.936294

6、5352061512x6.02x1/2.761.01.814.0473657482551782x102x7/1.351.01.816.5665176593612352x162x7/1.701.01.818.68969101775013002x252x7/2.141.21.817.2117911311017213752x352x7/2.521.21.818.61431111561209034502x502x10/2.551.41.822.018013819214812556032x702x14/2.551.41.824.221717023

7、518016807642x952x19/2.551.61.827.223818228021622159802x1202x24/2.551.61.929.6273211320247274411842x1502x30/2.551.82.032.6315242365280339614482x1852x37/2.552.02.135.8350269405311416117623x1.53x1/1.380.81.810.817-22-143-3x2.53x1/1.780.81.811.7231830231831373x4.03x1/2.251.0

8、1.813.6312439302541813x6.03x1/2.761.01.814.7393149383262153x103x7/1.351.01.817.4564362514822933x163x7/1