铜铝排及塑料铜芯线载流量表

  • 格式:xls
  • 大小:32.00 KB
  • 文档页数:2

开启平放

竖放

封闭

开启平放

竖放

封闭

硬线BV软线BVR

注:30×440×440×550×550×660×660×860×10铜排、铝排载流量(安)表

铜铝排(宽/厚)15×320×325×3100×8100×10120×8120×1080×680×880×10100×6

铜排1622122642根2根

料 结构排放法60×680×8

74087310181140368485540660

70577515651785186019801115127014301356

17127528533551058092010701195120513401950

187019552170141013701540147516852120TMY130175215315400440540605162610171040117011201280

1.401.742.182.6114201485718837935915

3.134.185.224.181530

每米重量(kg)0.400.530.661.048.708.3510.506.265.576.965.226.9611.14

铝排12716620528337241751557315501035995111510701220

44054660071513701420680788895864

83093593510701510

13417521530039515501760109016501200116013151475

235305342422LMY104136168

0.540.681000112011771270708815915885

每米重量(kg)0.120.160.200.320.430.810.971.301.627861191470560648730

2.162.702.603.241.301.732.161.621.946.46

塑料铜芯线载流量(安)表

导线截面(mm2)11.52.54610120

根数/单根直径1/1.131/1.371/1.761/2.241/2.737/1.331625

7/1.687/2.117/2.4919/1.8170953550

19/2.1419/2.49

3537/2.01

根数/单根直径7/0.437/0.5219/0.4119/0.5219/0.6419/0.82259/0.7649/0.6498/0.58

90113140开启式载流量(安)5101525189/0.68259/0.68133/0.58133/0.68

268288314

封闭式载流量(安)481220284817760

2.零(N)母线按相母线截面的一半选取(但≮16mm2)。

3.由于受元件进出线端口宽度的限制或母排不易满足规定的电气间隙时,可用对应塑胶线代替。220240258

1.根据电流大小,按上表选择相母线。7293115145

2根

80×8

1950

2120

1530

1.14

1510

1650

1191

6.46