截面外径(mm)单根截面积(mm2)根数总截面积(mm2)BV(NHBV)
2.5
3.91204
4.41506 4.91900107380168500YJV
2.5(5)1
3.514304(5)1
4.817206(5)16.1204010(5)19.630272016(5)22.439428025(4+1)26.2539035(4+1)28.86510050(4+1)33.48760070(4+1)38.811820095(4+1)44.1152700120(4+1)49.519240150(4+1)54.1229900185(4+1)60.5287500
电缆类型
截面外径(mm)单根截面积(mm2)根数总截面积(mm2)BV(NHBV)
2.5
3.91204
4.41506 4.91900107380168501628100YJV 2.5(5)13.51430
4(5)14.81720
6(5)16.12043612
10(5)19.63020
16(5)22.43942788
强电桥架1(总CT1)截面积计算强电桥架(10楼)截面积计算
25(4+1)26.2539035(4+1)28.86510050(4+1)33.4876070(4+1)38.811820095(4+1)44.1152700120(4+1)49.5192400150(4+1)54.1229900185(4+1)60.5287500
电缆类型
截面外径(mm)单根截面积(mm2)根数总截面积(mm2)BV(NHBV)
2.5
3.91204
4.41506 4.91900107380168500YJV 2.5(5)13.51430
4(5)14.81720
6(5)16.12040
10(5)19.63026820536
16(5)22.43940
25(4+1)26.25390
35(4+1)28.865100
50(4+1)33.487600
70(4+1)38.8118200
95(4+1)44.115270
120(4+1)49.5192400150(4+1)54.1229900185(4+1)60.5287500算强电桥架(总)截面积计算
外径
(mm)
单根截面积
(mm2)根数
总截面积
(mm2)
BV(NHBV) 2.5 3.9120
4 4.4150
6 4.91900
107381505700
1685000 YJV 2.5(5)13.51430 4(5)14.81720
6(5)16.12040
10(5)19.630200
16(5)22.439400
25(4+1)26.25390
35(4+1)28.865100
50(4+1)33.487600
70(4+1)38.8118200
95(4+1)44.1152700
120(4+1)49.5192400
150(4+1)54.1229900
185(4+1)60.5287500
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