点击图片查看原图
|
|||||||||||||||
| 型号、名称及使用范围 | |||||||||||||||
|
|||||||||||||||
| 结构尺寸及技术参数 |
|
导体标称截面
(mm2) |
线芯结构(mm)
|
平均外径上限(mm2)
|
20℃导体电阻≤(Ω/km)
|
||||
|
B
|
R
|
BXF BLXF BXY BLXY
|
BX BLX
|
BXR
|
铜芯
|
铝芯
|
|
|
0.75
|
1/0.97
|
7/0.37
|
3.9
|
4.4
|
4.5
|
24.5
|
-
|
|
1.0
|
1/1.13
|
7/0.43
|
4.1
|
4.5
|
4.7
|
18.1
|
-
|
|
1.5
|
1/1.38
|
7/0.52
|
4.4
|
4.8
|
5.0
|
12.1
|
-
|
|
2.5
|
1/1.78
|
19/0.41
|
5.0
|
5.2
|
5.6
|
7.41
|
11.8
|
|
4
|
1/2.25
|
19/0.52
|
5.6
|
5.8
|
6.2
|
4.61
|
7.39
|
|
6
|
1/2.76
|
19/0.64
|
6.8
|
6.3
|
6.8
|
3.08
|
4.91
|
|
10
|
7/1.35
|
49/0.52
|
8.3
|
8.2
|
8.9
|
1.83
|
3.08
|
|
16
|
7/1.70
|
49/0.64
|
10.1
|
9.4
|
10.1
|
1.15
|
1.91
|
|
25
|
7/2.14
|
98/0.58
|
11.8
|
11.2
|
12.6
|
0.727
|
1.20
|
|
35
|
7/2.52
|
133/0.58
|
13.8
|
12.5
|
13.8
|
0.524
|
0.868
|
|
50
|
19/1.78
|
133/0.68
|
15.4
|
14.4
|
15.8
|
0.387
|
0.641
|
|
70
|
9/2.14
|
189/0.68
|
18.2
|
16.4
|
18.4
|
0.263
|
0.443
|
|
95
|
19/2.52
|
259/0.68
|
20.6
|
18.9
|
20.8
|
0.193
|
0.320
|
|
120
|
37/2.03
|
259/0.68
|
23.0
|
19.8
|
21.6
|
0.153
|
0.253
|
|
150
|
37/2.25
|
336/0.74
|
25.0
|
21.8
|
25.9
|
0.124
|
0.206
|
|
185
|
37/2.52
|
427/0.74
|
27.9
|
24.2
|
26.6
|
0.0991
|
0.164
|
|
240
|
61/2.25
|
427/0.85
|
31.4
|
27.4
|
30.2
|
0.0754
|
0.125
|
加国家电缆网微信，享便捷服务