强弱电电线电缆桥架计算表.xls

1、下限上限 2x0.7510.61.26.48.00.01213.93 2x0.7520.61.26.68.40.01414.62 2x1.010.61.26.88.40.01114.62 2x1.020.61.26.88.80.01315.32 2x1.510.71.27.69.40.01116.36 2x1.520.71.27.810.00.0117.41 2x2.510.81.28.610.50.0118.28 2x2.520.81.29.011.50.00920.02 2x410.81.29.611.50.008520.02 2x420.81.210.012.50.007721.76 2

2、x610.81.210.512.50.00721.76 2x620.81.211.014.00.006524.37 2x1021.01.514.017.50.006530.46 3x0.7510.61.26.88.40.01214.62 3x0.7520.61.27.08.80.01415.32 3x1.010.61.27.08.80.01115.32 3x1.020.61.27.29.20.01316.02 3x1.510.71.28.09.80.01117.06 3x1.520.71.28.210.50.0118.28 3x2.510.81.29.211.00.0119.15 3x2.52

3、0.81.29.412.00.00920.89 3x410.81.210.012.50.008521.76 3x420.81.210.513.50.007723.50 3x610.81.511.514.00.00724.37 3x620.81.512.015.00.006526.11 3x1021.01.514.518.50.006532.20 4x0.7510.61.27.29.00.01215.67 4x0.7520.61.27.49.60.01416.71 4x1.010.61.27.69.40.01116.36 4x1.020.61.27.810.00.01317.41 4x1.510

4、.71.28.610.50.01118.28 4x1.520.71.29.011.50.0120.02 4x2.510.81.210.012.00.0120.89 4x2.520.81.210.013.00.00922.63 4x410.81.511.514.00.008524.37 4x420.81.512.015.00.007726.11 4x610.81.512.515.00.00726.11 4x620.81.513.016.50.006528.72 4x1021.01.516.020.00.006534.82 5x0.7510.61.27.89.60.01216.71 5x0.752

5、0.61.28.010.50.01418.28 5x1.010.61.28.210.00.01117.41 5x1.020.61.28.411.00.01319.15 5x1.510.71.29.411.50.01120.02 5x1.520.71.29.812.50.0121.76 5x2.510.81.211.514.00.0124.37 5x2.520.81.211.514.50.00925.24 5x410.81.512.515.00.008526.11 5x420.81.513.016.50.007728.72 5x610.81.514.016.50.00728.72 穿管最小管内

6、径mm(0.33) 平均外径mm70最小绝缘 电阻M km 芯数x标称 截面mm2 导体种类 绝缘标称 厚度mm 护套标称 厚度mm 5x620.81.514.518.00.006531.33 5x1021.01.718.022.50.006539.17 7x0.7510.61.28.410.50.01218.28 7x0.7520.61.28.811.00.01419.15 7x1.010.61.29.011.00.01119.15 7x1.020.61.29.211.50.01320.02 7x1.510.71.210.012.50.01121.76 7x1.520.71.210.513.

7、50.0123.50 7x2.510.81.212.515.00.0126.11 7x2.520.81.212.516.00.00927.85 7x410.81.513.516.50.008528.72 7x420.81.514.017.50.007730.46 7x610.81.515.018.00.00731.33 7x620.81.515.519.50.006533.95 7x1021.01.720.024.00.006541.78 8x0.7510.61.29.411.50.01220.02 8x0.7520.61.29.612.00.01420.89 8x1.010.61.210.0

8、12.00.01120.89 8x1.020.61.210.013.00.01322.63 8x1.510.71.512.014.50.01125.24 8x1.520.71.512.515.50.0126.98 8x2.510.81.514.016.50.0128.72 8x2.520.81.514.017.50.00930.46 8x420.81.516.019.50.007733.95 8x610.81.717.520.00.00734.82 8x621.01.718.022.00.006538.30 8x1020.61.722.527.00.006547.00 10x0.7510.61

9、.210.512.50.01221.76 10x0.7520.61.210.513.50.01423.50 10x1.010.61.511.514.00.01124.37 10x1.020.71.512.015.00.01326.11 10x1.510.71.513.516.00.01127.85 10x1.520.81.514.017.00.0129.59 10x2.510.81.515.518.50.0132.20 10x2.520.81.516.019.50.00933.95 10x410.81.718.020.50.008535.69 10x420.81.718.522.50.0077

10、39.17 10x610.81.719.523.50.00740.91 10x620.81.720.525.00.006543.52 10x1021.01.725.530.50.006553.09 12x0.7510.61.511.513.50.01223.50 12x0.7520.61.511.514.50.01425.24 12x1.010.61.512.014.50.01125.24 12x1.020.61.512.515.50.01326.98 12x1.510.71.514.016.50.01128.72 12x1.520.71.514.017.50.0130.46 12x2.510

11、.81.516.019.00.0133.07 12x2.520.81.516.520.50.00935.69 12x410.81.718.521.50.008537.43 12x420.81.719.023.00.007740.04 12x610.81.720.523.50.007740.91 12x620.81.721.026.00.006545.26 14x0.7510.61.512.014.50.01225.24 14x0.7520.61.512.015.00.01426.11 14x1.010.61.512.515.00.01126.11 14x1.020.61.513.016.00.

12、01327.85 14x1.510.71.514.517.00.01129.59 14x1.520.71.515.018.50.0132.20 14x2.510.81.517.019.50.0133.95 14x2.520.81.517.521.50.00937.43 14x410.81.719.522.50.008539.17 14x420.81.720.024.50.007742.65 14x610.81.721.524.50.00742.65 14x620.81.722.527.00.006547.00 16x0.7510.61.512.515.00.01226.11 16x0.7520

13、.61.513.016.00.01427.85 16x1.010.61.513.015.50.01126.98 16x1.020.61.513.517.00.01329.59 16x1.510.71.515.018.00.01131.33 16x1.520.71.515.519.50.0133.95 16x2.510.81.718.021.00.0136.56 16x2.520.81.719.023.00.00940.04 19x0.7510.61.513.015.50.01226.98 19x0.7520.61.513.516.50.01428.72 19x1.010.61.514.016.

14、50.01128.72 19x1.020.61.514.517.50.01330.46 19x1.510.71.516.019.00.01133.07 19x1.520.71.516.520.50.0135.69 19x2.510.81.719.022.00.0138.30 19x2.520.81.720.024.00.00941.78 24x0.7510.61.515.018.00.01231.33 24x0.7520.61.515.519.00.01433.07 24x1.010.61.516.019.00.01133.07 24x1.020.61.516.520.50.01335.69

15、24x1.510.71.719.022.00.01138.30 24x1.520.71.720.024.00.0141.78 24x2.510.81.722.525.50.0144.39 24x2.520.81.723.028.00.00948.74 27x0.7510.61.515.518.00.01231.33 27x0.7520.61.516.019.50.01433.95 27x1.010.61.716.519.00.01133.07 27x1.020.61.717.020.50.01335.69 27x1.510.71.719.522.50.01139.17 27x1.520.71.

16、720.024.50.0142.65 27x2.510.81.723.026.00.0145.26 27x2.520.81.723.528.50.00949.61 30x0.7510.61.516.019.00.01233.07 30x0.7520.61.516.520.00.01434.82 30x1.010.61.717.520.50.01135.69 30x1.020.61.718.022.00.01338.30 30x1.510.71.720.023.00.01140.04 30x1.520.71.721.025.00.0143.52 30x2.510.81.724.027.00.01

17、47.00 30x2.520.81.724.529.50.00951.35 37x0.7510.61.717.520.50.01235.69 37x0.7520.61.718.022.00.01438.30 37x1.010.61.718.521.50.01137.43 37x1.020.61.719.523.50.01340.91 37x1.510.71.721.525.00.01143.52 37x1.520.71.722.527.00.0147.00 37x2.510.81.725.529.00.0150.48 37x2.520.81.726.531.50.00954.83 44x0.7

18、510.61.719.523.00.01240.04 44x0.7520.61.720.524.50.01442.65 44x1.010.61.721.024.00.01141.78 44x1.020.61.721.526.00.01345.26 44x1.510.71.724.528.00.01148.74 48x0.7510.61.720.023.00.01240.04 48x0.7520.61.720.525.00.01443.52 48x1.010.61.721.524.50.01142.65 48x1.020.61.722.026.50.01346.13 48x1.510.71.72

19、5.028.50.01149.61 48x1.520.71.725.531.00.0153.96 48x2.510.82.030.034.00.0159.19 48x2.520.82.031.037.00.00964.41 52x0.7510.61.720.523.50.01240.91 52x0.7520.61.721.025.00.01443.52 52x1.010.61.722.025.00.01143.52 52x1.020.61.722.527.00.01347.00 52x1.510.71.725.529.00.01150.48 52x1.520.71.726.531.50.015

20、4.83 52x2.510.82.031.035.00.0160.93 52x2.520.82.032.038.00.00966.15 61x0.7510.61.722.025.00.01343.52 61x0.7520.61.722.527.00.01447.00 61x1.010.61.723.026.50.01146.13 61x1.020.61.724.028.50.01349.61 61x1.510.72.027.531.50.01154.83 61x1.520.72.028.534.00.0159.19 61x2.510.82.233.037.50.0165.28 61x2.520

21、.82.234.040.50.00970.50 下限上限 2x0.7520.60.151.27.89.80.014 2x1.020.60.151.28.210.50.013 2x1.520.70.151.29.211.50.01 2x2.520.80.151.210.012.50.009 2x420.80.201.511.514.50.0077 2x620.80.201.513.016.00.0065 2x1021.00.201.515.519.00.0065 3x0.7520.60.151.28.210.50.014 3x1.020.60.151.28.610.50.013 3x1.520.

22、70.151.29.612.00.01 3x2.520.80.151.210.513.50.009 3x420.80.201.512.515.50.0077 3x620.80.201.513.517.00.0065 3x1021.00.201.516.520.00.0065 4x0.7520.60.151.28.811.00.014 4x1.020.60.151.29.211.50.013 4x1.520.70.151.210.012.50.01 4x2.520.80.201.512.515.00.009 4x420.80.201.513.516.50.0077 4x620.80.201.51

23、5.018.00.0065 4x1021.00.201.718.022.00.0065 5x0.7520.60.151.29.411.50.014 5x1.020.60.151.29.812.00.013 5x1.520.70.151.211.013.50.01 5x2.520.80.201.513.516.50.009 5x420.80.201.514.518.00.0077 5x620.80.201.516.019.50.0065 5x1021.00.201.719.524.00.0065 7x0.7520.60.151.210.012.50.014 7x1.020.60.151.210.

24、513.00.013 7x1.520.70.151.512.515.00.01 7x2.520.80.201.514.517.50.009 7x420.80.201.515.519.00.0077 7x620.80.201.517.521.00.0065 7x1021.00.201.721.526.00.0065 8x0.7520.60.151.511.013.50.014 8x1.020.60.151.212.015.00.013 8x1.520.70.201.514.017.00.01 8x2.520.80.201.516.019.00.009 8x420.80.201.718.021.5

25、0.0077 8x620.80.201.719.524.00.0065 8x1021.00.251.724.029.00.0065 10x0.7520.60.201.513.016.00.014 10x1.020.60.201.513.516.50.013 10x1.520.70.201.515.518.50.01 10x2.520.80.201.517.521.50.009 10x420.80.201.720.024.00.0077 10x620.80.251.722.527.00.0065 10x1021.00.251.727.032.50.0065 12x0.7520.60.201.51

26、3.016.00.014 平均外径mm70最小绝缘 电阻M km 芯数x标称 截面mm2 导体种类 绝缘标称厚 度mm 护套标称厚 度mm 屏蔽单丝直 径mm 12x1.020.60.201.514.017.00.013 12x1.520.70.201.516.019.00.01 12x2.520.80.201.718.522.50.009 12x420.80.201.720.525.00.0077 12x620.80.251.723.027.50.0065 14x0.7520.60.201.514.017.00.014 14x1.020.60.201.514.517.50.013 14x1.

27、520.70.201.516.520.00.01 14x2.520.80.201.719.523.50.009 14x420.80.201.721.526.00.0077 14x620.80.251.724.029.00.0065 16x0.7520.60.201.514.517.50.014 16x1.020.60.201.515.018.50.013 16x1.520.70.201.517.521.00.01 16x2.520.80.201.720.524.00.009 19x0.7520.60.201.515.018.00.014 19x1.020.60.201.516.019.00.0

28、13 19x1.520.70.201.718.522.50.01 19x2.520.80.201.721.525.50.009 24x0.7520.60.201.517.020.50.014 24x1.020.60.201.518.522.00.013 24x1.520.70.201.721.525.50.01 24x2.520.80.251.725.029.50.009 27x0.7520.60.201.517.521.00.014 27x1.020.60.201.519.022.50.013 27x1.520.70.201.721.526.00.01 27x2.520.80.251.725

29、.530.50.009 30x0.7520.60.201.718.522.00.014 30x1.020.60.201.719.523.50.013 30x1.520.80.251.722.527.00.01 30x2.520.80.251.726.531.50.009 37x0.7520.60.251.719.523.50.014 37x1.020.60.251.721.025.00.013 37x1.520.70.251.724.529.00.01 37x2.520.80.302.029.034.00.009 44x0.7520.60.251.722.026.50.014 44x1.020

30、.60.251.723.528.00.013 44x1.520.70.251.727.032.00.01 44x2.520.80.302.032.538.50.009 48x0.7520.60.251.722.526.50.014 48x1.020.60.251.723.528.00.013 48x1.520.70.251.727.532.50.01 48x2.520.80.302.033.039.00.009 52x0.7520.60.251.723.027.50.014 52x1.020.60.251.724.529.00.013 52x1.520.70.252.029.534.00.01

31、 52x2.520.80.302.234.540.50.009 61x0.7520.60.251.724.529.00.014 61x1.020.60.251.726.530.50.013 61x1.520.70.252.030.536.00.01 61x2.520.80.302.236.542.50.009 17.06 18.28 20.02 21.76 25.24 27.85 33.07 18.28 18.28 20.89 23.50 26.98 29.59 34.82 19.15 20.02 21.76 26.11 28.72 31.33 38.30 20.02 20.89 23.50

32、28.72 31.33 33.95 41.78 21.76 22.63 26.11 30.46 33.07 36.56 45.26 23.50 26.11 29.59 33.07 37.43 41.78 50.48 27.85 28.72 32.20 37.43 41.78 47.00 56.58 27.85 穿管最小管内 径mm(0.33) 29.59 33.07 39.17 43.52 47.87 29.59 30.46 34.82 40.91 45.26 50.48 30.46 32.20 36.56 41.78 31.33 33.07 39.17 44.39 35.69 38.30 4

33、4.39 51.35 36.56 39.17 45.26 53.09 38.30 40.91 47.00 54.83 40.91 43.52 50.48 59.19 46.13 48.74 55.70 67.02 46.13 48.74 56.58 67.89 47.87 50.48 59.19 70.50 50.48 53.09 62.67 73.98 1.510.73.30.0115.746.60 1.520.73.40.015.926.80 2.510.83.90.016.797.80 2.520.84.20.0097.318.40 410.84.40.00857.668.80 420.

34、84.80.00778.369.60 610.84.90.0078.539.80 620.85.40.00659.4010.80 1011.06.40.00711.1412.80 1021.06.80.006511.8413.60 1621.08.00.00513.9316.00 2521.29.80.00517.0619.60 3521.211.00.00419.1522.00 5021.413.00.004522.6326.00 7021.415.00.003526.1130.00 9521.617.00.003529.5934.00 12021.619.00.003233.0738.00

35、 15021.821.00.003236.5642.00 18522.023.50.003240.9147.00 24022.226.50.003246.1353.00 30022.429.50.00351.3559.00 40022.633.50.002858.3267.00 穿管最小管内 径mm(0.33) 70最小绝缘 电阻M km 导体标称截 面mm2 导体种类 绝缘厚度 规定值 平均外径 上限 导线数2 11.497.1112.387.9713.878.9115.51 11.847.3312.768.2114.299.1815.98 13.588.4014.629.4216.4010

36、.5418.35 14.629.0515.7510.1417.6511.3519.76 15.329.4816.5010.6218.4911.8920.70 16.7110.3418.0011.5920.1812.9722.58 17.0610.5618.3811.8320.5913.2423.05 18.8011.6420.2613.0422.7014.5925.40 22.2813.7924.0115.4526.8917.2930.10 23.6714.6525.5016.4228.5818.3731.98 27.8517.2430.0119.3133.6121.6137.62 34.12

37、21.1236.7723.6641.1926.4746.08 38.3023.7041.2626.5646.2429.7151.72 45.2628.0148.7631.3854.6335.1261.14 52.2232.3256.2636.2163.0340.5270.54 59.1936.6363.7641.0471.4445.9279.94 66.1540.9471.2745.8779.8551.3289.34 73.1145.2578.7750.7088.2656.7398.75 81.8250.6488.1556.7398.7563.48110.50 92.2657.1099.406

38、3.98111.3771.58124.60 102.7163.56110.6471.22123.9879.69138.72 116.6372.18125.6580.88140.7990.49157.52 穿管最小管内 径mm(0.33) 导线数5导线数3导线数4 穿管最小管内 径mm(0.33) 穿管最小管内 径mm(0.33) 穿管最小管内 径mm(0.33) 下限上限 0.7510.60.83.64.424.5 110.60.83.74.518.1 1.510.70.84.25.012.1 1.570.70.84.35.212.1 2.510.80.84.85.77.41 2.570.80

39、.84.85.97.41 410.80.95.46.54.61 470.80.95.56.84.61 610.80.95.97.13.08 670.80.96.07.33.08 1071.00.97.38.81.83 BVV、BLVV型300/500V铜芯聚氯乙烯绝缘聚氯乙烯护套圆型电缆 平均外径mm20最小绝缘 电阻 km 导体标称截 面mm2 实心导体或绞合 导体中单线最少 根数 绝缘厚度规 定值mm 护套厚度规 定值mm 0.0127.66 0.0117.83 0.0118.70 0.019.05 0.019.92 0.00910.27 0.008511.32 0.007711.84 0

40、.00712.36 0.006512.71 0.006515.32 穿管最小管内 径mm(0.33) 70最小绝缘 电阻M km 下限上限 2x1.510.70.41.27.610.00.011 2x1.520.70.41.27.810.50.01 2x2.510.80.41.28.611.50.01 2x2.520.80.41.29.012.00.009 2x410.80.41.29.612.50.0085 2x420.80.41.210.013.00.0077 2x610.80.41.210.513.50.007 2x620.80.41.211.014.00.0065 2x1011.00.

41、61.413.016.50.007 2x1021.00.61.413.517.50.0065 2x1621.00.61.415.520.00.0052 2x2521.20.81.418.524.00.005 2x3521.21.01.621.027.50.0044 3x1.510.70.41.28.010.50.011 3x1.520.70.41.28.211.00.01 3x2.510.80.41.29.212.00.01 3x2.520.80.41.29.412.50.009 3x410.80.41.210.013.00.0085 3x420.80.41.210.513.50.0077 3

42、x610.80.41.411.514.50.007 3x620.80.41.412.015.50.0065 3x1011.00.61.414.017.50.007 3x1021.00.61.414.519.00.0065 3x1621.00.81.416.521.50.0052 3x2521.20.81.420.026.00.005 3x3521.21.01.622.029.00.0044 4x1.510.70.41.28.611.50.011 4x1.520.70.41.29.012.00.01 4x2.510.80.41.210.013.00.01 4x2.520.80.41.210.01

43、3.50.009 4x410.80.41.411.514.50.0085 4x420.80.41.412.015.00.0077 4x610.80.61.412.516.00.007 4x620.80.61.413.017.00.0065 4x1011.00.61.415.519.00.007 4x1021.00.61.416.020.50.0065 4x1621.00.81.418.023.50.0052 4x2521.21.01.622.528.50.005 4x3521.21.01.624.532.50.0044 5x1.510.70.41.29.412.00.011 5x1.520.7

44、0.41.29.812.50.01 5x2.510.80.41.211.014.00.01 5x2.520.80.41.211.014.50.009 5x410.80.61.412.516.00.0085 5x420.80.61.413.017.00.0077 5x610.80.61.413.517.50.007 5x620.80.61.414.518.50.0065 5x1011.00.61.417.021.00.007 5x1021.00.61.417.522.00.0065 5x1621.00.81.620.526.00.0052 导体标称 截面mm2 导体种类 绝缘厚度规 定值mm 护

45、套厚度规 定值mm 平均外径mm70最小绝缘 电阻M km 内护套厚度 规定值mm 5x2521.21.01.624.531.50.005 5x3521.21.21.627.035.00.0044 17.41 18.28 20.02 20.89 21.76 22.63 23.50 24.37 28.72 30.46 34.82 41.78 47.87 18.28 19.15 20.89 21.76 22.63 23.50 25.24 26.98 30.46 33.07 37.43 45.26 50.48 20.02 20.89 22.63 23.50 25.24 26.11 27.85 29.

46、59 33.07 35.69 40.91 49.61 56.58 20.89 21.76 24.37 25.24 27.85 29.59 30.46 32.20 36.56 38.30 45.26 穿管最小管内 径mm(0.33) 54.83 60.93 1.50.73.50.016.097.0012.19 2.50.84.20.0097.318.4014.62 40.84.80.0078.369.6016.71 60.86.30.00610.9712.6021.93 101.07.60.005613.2315.2026.46 161.08.80.004615.3217.6030.64 251

47、.211.00.004419.1522.0038.30 351.212.50.003821.7625.0043.52 501.414.50.003725.2429.0050.48 701.417.00.003229.5934.0059.19 951.619.00.003233.0738.0066.15 1201.621.00.002936.5642.0073.11 1501.823.50.002940.9147.0081.82 1852.026.00.002945.2652.0090.52 2402.229.50.002851.3559.00102.71 穿管最小管内 径mm(0.33) 穿管

48、最小管内 径mm(0.33) 70最小绝缘 电阻M km 导体标称截 面mm2 绝缘厚度 规定值 平均外径 上限 导线数2 7.5413.138.4514.719.4516.45 9.0515.7510.1417.6511.3519.76 10.3418.0011.5920.1812.9722.58 13.5723.6215.2126.4817.0229.63 16.3828.5118.3531.9420.5335.74 18.9633.0121.2536.9923.7741.38 23.7041.2626.5646.2429.7151.72 26.9346.8830.1852.5433.77

49、58.79 31.2454.3835.0160.9439.1768.19 36.6363.7641.0471.4445.9279.94 40.9471.2745.8779.8551.3289.34 45.2578.7750.7088.2656.7398.75 50.6488.1556.7398.7563.48110.50 56.0297.5262.77109.2770.23122.25 63.56110.6471.22123.9879.69138.72 穿管最小管内 径mm(0.33) 导线数3 穿管最小管内 径mm(0.33) 导线数4 穿管最小管内 径mm(0.33) 导线数5 下限上限 2x0.750.60.86.07.60.01113.23 2x10.60.86.48.00.0113.93 2x1.50.70.87.49.00.0115.67 2x2.50.81.08.911.00.00919.15 3x0.750.60.86.48.00.01113.93 3x10.60.86.88.40.0114.62 3x1.50.70.98.09.80.0117.06 3x2.50.81.09.612.00.00920.89 4x0.750.60.86.88.60.01114.97 4x10.60.97.69.40.0116.36 4x1.5