铁路信号传输电缆 类型 B1 B2 电缆结构
技术参数 B1- 单芯电缆
B2- 两芯电缆
B2- 多芯电缆
|
4 |
7/0.37 |
0.75 |
2.0 |
10.2 |
12.8 |
4 |
7/0.53 |
1.5 |
2.0 |
10.9 |
13.7 |
4 |
7/0.67 |
2.5 |
2.0 |
11.9 |
14.8 |
7 |
7/0.37 |
0.75 |
2.0 |
11.8 |
14.7 |
7 |
7/0.53 |
1.5 |
2.0 |
12.6 |
15.8 |
7 |
7/0.67 |
2.5 |
2.0 |
13.8 |
17.2 |
10 |
7/0.37 |
0.75 |
2.0 |
14.4 |
18.0 |
10 |
7/0.53 |
1.5 |
2.0 |
15.6 |
19.4 |
10 |
7/0.67 |
2.5 |
2.0 |
17.1 |
21.3 |
12 |
7/0.37 |
0.75 |
2.0 |
14.8 |
18.5 |
12 |
7/0.53 |
1.5 |
2.0 |
16.0 |
20.0 |
12 |
7/0.67 |
2.5 |
2.0 |
17.6 |
22.0 |
19 |
7/0.37 |
0.75 |
2.0 |
17.0 |
21.3 |
19 |
7/0.53 |
1.5 |
2.0 |
18.5 |
23.1 |
19 |
7/0.67 |
2.5 |
2.0 |
20.4 |
25.5 |
27 |
7/0.37 |
0.75 |
2.0 |
20.1 |
25.1 |
27 |
7/0.53 |
1.5 |
2.2 |
22.2 |
27.8 |
27 |
7/0.67 |
2.5 |
2.2 |
24.6 |
30.7 |
37 |
7/0.37 |
0.75 |
2.2 |
22.7 |
28.4 |
37 |
7/0.53 |
1.5 |
2.2 |
25.1 |
31.4 |
37 |
7/0.67 |
2.5 |
2.4 |
27.8 |
34.7 |
48 |
7/0.37 |
0.75 |
2.2 |
25.7 |
32.2 |
48 |
7/0.53 |
1.5 |
2.4 |
28.1 |
35.1 |
48 |
7/0.67 |
2.5 |
2.6 |
31.2 |
39.0 |