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1、標(biāo) 準(zhǔn)：本產(chǎn)品按國家標(biāo)準(zhǔn)GB12706-2002或國際電工委員會IEC60502-1:2004標(biāo)準(zhǔn)制造型 號：VV，VLV一銅（鋁）芯聚氯乙烯絕緣、聚氯乙烯護(hù)套電力電纜VV，VLV一銅（鋁）芯聚氯乙烯絕緣、聚乙烯護(hù)套電力電纜用 途：供固定敷設(shè)在額定交流電壓UO/U為0．6/1KV及以下的室內(nèi)、架空、電纜溝道、管道內(nèi)的輸配電力線路用。使用特性：1、電纜敷設(shè)時的環(huán)境溫度不低于0oC，彎曲半徑應(yīng)不小電纜外徑的10倍。2、電纜導(dǎo)體的長期最高溫度不超過70oC。3、短路時（最長持續(xù)時間不超過5S）電纜導(dǎo)體的最高溫度不
2、超過160oC。產(chǎn)品結(jié)構(gòu)圖(點擊放大)產(chǎn)品規(guī)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標(biāo)稱截面mm2線芯結(jié)構(gòu)ho/mm絕緣標(biāo)稱厚度mm護(hù)套標(biāo)稱厚度mm計算外徑mm環(huán)境溫度25°C允許空氣中敷設(shè)截流量[A]環(huán)境溫度25°C允許截流量埋地土壤熾熱
3、阻系數(shù)g=80(°C厘米/瓦)[A]成品近似重量kg/km銅芯Cu鋁芯Al銅芯Cu鋁芯Al銅芯Cu鋁芯Al1.51/1.380.81.86.624-31-58-2.51/1.780.81.87.03225453571564.01/2.251.01.87.94534614797736.01/2.761.01.88.45643775912184107/1.351.01.89.7806110380177111167/1.701.01.810.710683138106239139257/2.141.21.812.4143
4、111183140349190357/2.521.21.813.61751332211704512325019/1.781.41.815.32231702722106243097019/2.141.41.817.12652073332568213849519/2.521.61.819.4329254392302108549112037/2.031.61.821.0382297451348133858915037/2.251.81.823.0445339516392164270618537/2.522.01.825
5、.2519392572436203285824061/2.252.21.928.56094726675162605109130061/2.522.42.031.57005417215573238134040061/2.882.62.134.78326418386474173169350061/3.152.82.239.09707279557435194208563091/2.972.82.342.911248751039849647525422x1.52x1/1.380.81.810.420-26-120-2x2
6、.52x1/1.780.81.811.2282135271501192x4.02x1/2.251.01.812.9362945352061512x6.02x1/2.761.01.814.0473657482551782x102x7/1.351.01.816.5665176593612352x162x7/1.701.01.818.68969101775013002x252x7/2.141.21.817.2117911311017213752x352x7/2.521.21.818.614311115612090345
7、02x502x10/2.551.41.822.018013819214812556032x702x14/2.551.41.824.221717023518016807642x952x19/2.551.61.827.223818228021622159802x1202x24/2.551.61.929.6273211320247274411842x1502x30/2.551.82.032.6315242365280339614482x1852x37/2.552.02.135.835026940531141611762
8、3x1.53x1/1.380.81.810.817-22-143-3x2.53x1/1.780.81.811.7231830231831373x4.03x1/2.251.01.813.6312439302541813x6.03x1/2.761.01.814.7393149383262153x103x7/1.351.01.817.4564362514822933x163x7
