序号功率因数满足压降要求请输入数值请输入数值请输入数值请输入数值10.221000350.860.02831915.933488477满足20.222000350.860.02831155.12987013不满足30.223000350.860.02831.282.694805195不满足40.224000350.860.02830.6110.25974026不满足25℃电缆供电压降快速计算表(请用Microsoft Office Excel 2007或以上版本打开否则文件损坏)供电电压KV电缆长度M电缆截面积MM²负载功率KW电阻率ρ额定压降V(5%)★计算压降V★注： 1.请在对应的供电电压行输入数据，红色为需要输入的数据，★计算压降V★为计算结果。 2.电缆长度栏只能输入正数，电缆截面积只能输入0.75，1,1.5,2.5,4,6,10,16,25,35,50,70,95,120。 3.功率因数只能输入0≤x≤1；负载功率只能输入正数；满足压降要求即：如果计算压降≤额定压降就显示满足。 4.当满足前出现5个浅绿色背景的方格时所选电缆满足压降要求，当不满足前出现5个浅绿色背景的方格时所选电缆不满足压降要求。 5.电缆不是铜芯，是铝芯计算电阻率ρ请改为0.028 后计算。 5010015020025030035040045050010.841.692.533.374.215.065.96.747.588.4321.693.375.066.748.4310.1111.813.48 15.17 16.8532.535.067.5810.11 12.64 15.1717.720.2243.376.7410.11 13.48 16.85 20.2254.218.4312.64 16.85 21.0765.0610.11 15.17 20.2275.8911.79 17.68 23.5886.7413.47 20.2197.5815.16 22.74108.4216.84 25.27119.2618.53 27.791210.11 20.211310.9521.91411.79 23.59100200300400500600700800900100011.052.13.154.25.256.37.358.49.4510.522.14.26.298.3910.49 12.59 14.68 16.78 18.88 20.9833.156.299.4412.59 15.73 18.88 22.0244.28.3912.59 16.78 20.9855.2410.49 15.73 20.9866.2912.59 18.88 25.1777.3714.67 22.0188.3816.77 25.1599.4318.8728.31010.48 20.961111.53 23.061212.58 25.161313.63 27.261414.68 29.3625℃ COSΦ=0.8 YJV-5*2.5电缆工电缆长度M压降V功率KW注：红色为压降或计算电流超过规范要求，橙色为不可长时间稳定运行数值，绿色为可正常工作数值，所有压降不25℃ COSΦ=0.8 YJV-5*4电缆工电缆长度M压降V功率KW注：红色为压降或计算电流超过规范要求，橙色为不可长时间稳定运行数值，绿色为可正常工作数值，所有压降不100200300400500600700800900100010.71.42.12.83.54.24.95.66.3721.42.84.215.617.018.419.8211.22 12.62 14.0232.14.21...
