2.54610162535UZ、8.835.39—————u、up—4.663.131.831.160.7320.522uc、ucp———1.851.250.7940.579电抗0.1020.1010.0950.0920.090.0880.0842.54610162535电阻铜芯7.2534.5323.0221.8131.1330.7250.517电抗铜芯0.1020.0950.090.0730.06750.06620.0637电缆型号阻抗Ω/km电缆线芯截面低压电缆的电阻值与电抗值(摘自《煤矿电工手册》表13-1-6)1、矿用像套电缆电缆线芯截面注:表中所列为20℃时的电阻值,其他温度电阻可按下列公式计算:R=R20[1+0.004×(t-20)]换算到65℃时为:R65=1.18×R20电阻低压电缆的电阻值与电抗值(摘自《煤矿电工手册》表13-1-6)2、铠装电缆阻抗Ω/km电缆型号5070——0.380.2670.406—0.0815070950.3630.2580.1910.06250.06120.0602电缆线芯截面低压电缆的电阻值与电抗值(摘自《煤矿电工手册》表13-1-6)1、矿用像套电缆电缆线芯截面注:表中所列为20℃时的电阻值,其他温度电阻可按下列公式计算:R=R20[1+0.004×(t-20)]换算到65℃时为:R65=1.18×R20低压电缆的电阻值与电抗值(摘自《煤矿电工手册》表13-1-6)2、铠装电缆