型号规格35507095120150185240300400162535507095120150185240300400导体直径7.08.310.011.613.014.616.218.420.623.44.86.07.08.310.011.613.014.616.218.420.623.420℃绝缘电20℃绝缘电阻绝缘厚度绝缘外径MΩ.km(R20)阻常数4.54.54.54.54.54.54.54.54.54.51.01.21.21.41.41.61.61.82.02.22.42.617.618.920.622.223.625.226.829.031.234.08.410.011.012.714.416.417.819.821.824.427.030.2367036703670367036703670367036703670367036.736.736.736.736.736.736.736.736.736.736.736.71470131211521035950870802725662596987766555444YJV YJLV8.710KVVV0.6/1KV备注：（1）Rt=R20/Kt
（2）Rt--t℃时的绝缘电阻（3）R20--20℃时的绝缘电阻（4）Kt--绝缘电阻温度系数
（5）由于交联聚乙烯绝缘电缆标准仅规定90℃绝缘电缆常数，因此其绝缘电阻、温度系数仅供参
绝缘电阻换算温度系数（Kt）温度10111213141516171819202122232425262728293031323334353637383940聚氯乙烯交联聚乙烯0.210.250.290.340.400.470.550.640.740.861.001.171.341.571.812.082.432.793.223.714.274.925.606.457.428.459.7011.0312.7014.5016.500.420.460.500.550.600.650.710.780.850.921.001.091.191.301.411.541.691.841.992.182.382.592.823.083.353.653.984.344.735.165.61其绝缘电阻、温度系数仅供参考。
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