适用于机车内部、隧道、地铁站等,要求电缆无卤、低烟、阻燃防火安全性场合,用于设备之间信号和控制回路的连接。 使用特性 温度范围:-40℃~+100℃ -40℃~+125℃; 额定电压:250V、750V; 试验电压: 250V1500V/5min 750V3500V/5min; 安全性:电缆低烟、无卤、阻燃; 电缆耐油Ⅲ级; 最小弯曲半径:4D,有屏蔽为6D(D:电缆外径); 参照标准 1.机车车辆电缆:TB/T1484.1-2010 2.火灾安全性标准:BS6853/DIN5510 3.电缆的导体:GB/T3956-2008 4.镀锡圆铜线:GB/T4910-2009 技术参数 ,
电缆芯数×截面
(MM2)
导体结构
根/直径
绝缘外径(MM)
电缆外径(MM)
导体电阻
Ω/KM
250V
750V
250V
750V
125℃及以下标准壁厚绝缘总屏蔽机车车辆电缆 |
2×0.5 |
16/0.2 |
1.7 |
/ |
6.85 |
/ |
40.1 |
2×0.75 |
24/0.2 |
1.95 |
2.75 |
7.3 |
8.9 |
26.7 |
2×1 |
32/0.2 |
2.1 |
2.9 |
7.6 |
9.2 |
20 |
2×1.5 |
30/0.25 |
2.6 |
3.2 |
8.2 |
9.8 |
13.7 |
2×2.5 |
50/0.25 |
3 |
3.6 |
9.1 |
10.7 |
8.21 |
2×4 |
56/0.3 |
3.6 |
4.2 |
10.2 |
11.8 |
5.09 |
3×0.5 |
16/0.2 |
1.7 |
/ |
7.1 |
/ |
40.1 |
3×0.75 |
24/0.2 |
1.95 |
2.75 |
7.6 |
9.3 |
26.7 |
3×1 |
32/0.2 |
2.1 |
2.9 |
7.9 |
9.7 |
20 |
3×1.5 |
30/0.25 |
2.6 |
3.2 |
8.5 |
10.3 |
13.7 |
3×2.5 |
50/0.25 |
3 |
3.6 |
9.5 |
11.2 |
8.21 |
3×4 |
56/0.3 |
3.6 |
4.2 |
10.7 |
12.4 |
5.09 |
4×0.5 |
16/0.2 |
1.7 |
/ |
7.6 |
/ |
40.1 |
4×0.75 |
24/0.2 |
1.95 |
2.75 |
8.1 |
10 |
26.7 |
4×1 |
32/0.2 |
2.1 |
2.9 |
8.5 |
10.4 |
20 |
4×1.5 |
30/0.25 |
2.6 |
3.2 |
9.2 |
11.1 |
13.7 |
4×2.5 |
50/0.25 |
3 |
3.6 |
10.3 |
12.2 |
8.21 |
4×4 |
56/0.3 |
3.6 |
4.2 |
11.5 |
13.5 |
5.09 |
5×0.5 |
16/0.2 |
1.7 |
/ |
8 |
/ |
40.1 |
5×0.75 |
24/0.2 |
1.95 |
2.75 |
8.6 |
10.8 |
26.7 |
5×1 |
32/0.2 |
2.1 |
2.9 |
9.1 |
11.3 |
20 |
5×1.5 |
30/0.25 |
2.6 |
3.2 |
9.8 |
12 |
13.7 |
5×2.5 |
50/0.25 |
3 |
3.6 |
11.1 |
13.2 |
8.21 |
5×4 |
56/0.3 |
3.6 |
4.2 |
12.6 |
14.7 |
5.09 |
6×0.5 |
16/0.2 |
1.7 |
/ |
8.6 |
/ |
40.1 |
6×0.75 |
24/0.2 |
1.95 |
2.75 |
9.2 |
12.6 |
26.7 |
6×1 |
32/0.2 |
2.1 |
2.9 |
9.7 |
12.1 |
20 |
6×1.5 |
30/0.25 |
2.6 |
3.2 |
10.5 |
12.9 |
13.7 |
6×2.5 |
50/0.25 |
3 |
3.6 |
11.9 |
14.3 |
8.21 |
6×4 |
56/0.3 |
3.6 |
4.2 |
13.6 |
16.2 |
5.09 |
7×0.5 |
16/0.2 |
1.7 |
/ |
8.6 |
/ |
40.1 |
7×0.75 |
24/0.2 |
1.95 |
2.75 |
9.2 |
12.6 |
26.7 |
7×1 |
32/0.2 |
2.1 |
2.9 |
9.7 |
12.1 |
20 |
7×1.5 |
30/0.25 |
2.6 |
3.2 |
10.5 |
12.9 |
13.7 |
7×2.5 |
50/0.25 |
3 |
3.6 |
11.9 |
14.3 |
8.21 |
7×4 |
56/0.3 |
3.6 |
4.2 |
13.6 |
16.2 |
5.09 |
8×0.5 |
16/0.2 |
1.7 |
/ |
9.1 |
/ |
40.1 |
8×0.75 |
24/0.2 |
1.95 |
2.75 |
9.8 |
12.4 |
26.7 |
8×1 |
32/0.2 |
2.1 |
2.9 |
10.4 |
13 |
20 |
8×1.5 |
30/0.25 |
2.6 |
3.2 |
11.3 |
13.9 |
13.7 |
8×2.5 |
50/0.25 |
3 |
3.6 |
12.8 |
15.6 |
8.21 |
8×4 |
56/0.3 |
3.6 |
4.2 |
14.6 |
17.4 |
5.09 |
9×0.5 |
16/0.2 |
1.7 |
/ |
9.8 |
/ |
40.1 |
9×0.75 |
24/0.2 |
1.95 |
2.75 |
10.6 |
13.5 |
26.7 |
9×1 |
32/0.2 |
2.1 |
2.9 |
11.2 |
14.2 |
20 |
9×1.5 |
30/0.25 |
2.6 |
3.2 |
12.2 |
15.4 |
13.7 |
9×2.5 |
50/0.25 |
3 |
3.6 |
13.9 |
17.1 |
8.21 |
9×4 |
56/0.3 |
3.6 |
4.2 |
16 |
19.1 |
5.09 |
10×0.5 |
16/0.2 |
1.7 |
/ |
10.3 |
/ |
40.1 |
10×0.75 |
24/0.2 |
1.95 |
2.75 |
11.1 |
14.3 |
26.7 |
10×1 |
32/0.2 |
2.1 |
2.9 |
11.8 |
15.2 |
20 |
10×1.5 |
30/0.25 |
2.6 |
3.2 |
12.9 |
16.3 |
13.7 |
10×2.5 |
50/0.25 |
3 |
3.6 |
14.8 |
18.2 |
8.21 |
10×4 |
56/0.3 |
3.6 |
4.2 |
17.2 |
20.4 |
5.09 |
11×0.5 |
16/0.2 |
1.7 |
/ |
10.6 |
/ |
40.1 |
11×0.75 |
24/0.2 |
1.95 |
2.75 |
11.4 |
14.7 |
26.7 |
11×1 |
32/0.2 |
2.1 |
2.9 |
12.2 |
15.7 |
20 |
11×1.5 |
30/0.25 |
2.6 |
3.2 |
13.3 |
16.8 |
13.7 |
11×2.5 |
50/0.25 |
3 |
3.6 |
15.4 |
18.7 |
8.21 |
11×4 |
56/0.3 |
3.6 |
4.2 |
17.7 |
21 |
5.09 |
12×0.5 |
16/0.2 |
1.7 |
/ |
10.6 |
/ |
40.1 |
12×0.75 |
24/0.2 |
1.95 |
2.75 |
11.4 |
14.7 |
26.7 |
12×1 |
32/0.2 |
2.1 |
2.9 |
12.2 |
15.7 |
20 |
12×1.5 |
30/0.25 |
2.6 |
3.2 |
13.3 |
16.8 |
13.7 |
12×2.5 |
50/0.25 |
3 |
3.6 |
15.4 |
18.7 |
8.21 |
12×4 |
56/0.3 |
3.6 |
4.2 |
17.7 |
21 |
5.09 |
13×0.5 |
16/0.2 |
1.7 |
/ |
11 |
/ |
40.1 |
13×0.75 |
24/0.2 |
1.95 |
2.75 |
11.9 |
15.7 |
26.7 |
13×1 |
32/0.2 |
2.1 |
2.9 |
12.7 |
16.4 |
20 |
13×1.5 |
30/0.25 |
2.6 |
3.2 |
13.9 |
17.6 |
13.7 |
13×2.5 |
50/0.25 |
3 |
3.6 |
16.1 |
19.7 |
8.21 |
13×4 |
56/0.3 |
3.6 |
4.2 |
18.6 |
22.3 |
5.09 |
14×0.5 |
16/0.2 |
1.7 |
/ |
11 |
/ |
40.1 |
14×0.75 |
24/0.2 |
1.95 |
2.75 |
11.9 |
15.7 |
26.7 |
14×1 |
32/0.2 |
2.1 |
2.9 |
12.7 |
16.4 |
20 |
14×1.5 |
30/0.25 |
2.6 |
3.2 |
13.9 |
17.6 |
13.7 |
14×2.5 |
50/0.25 |
3 |
3.6 |
16.1 |
19.7 |
8.21 |
14×4 |
56/0.3 |
3.6 |
4.2 |
18.6 |
22.3 |
5.09 |
15×0.5 |
16/0.2 |
1.7 |
/ |
11.5 |
/ |
40.1 |
15×0.75 |
24/0.2 |
1.95 |
2.75 |
12.5 |
16.4 |
26.7 |
15×1 |
32/0.2 |
2.1 |
2.9 |
13.3 |
17.3 |
20 |
15×1.5 |
30/0.25 |
2.6 |
3.2 |
14.6 |
18.6 |
13.7 |
15×2.5 |
50/0.25 |
3 |
3.6 |
17 |
20.7 |
8.21 |
15×4 |
56/0.3 |
3.6 |
4.2 |
19.5 |
23.5 |
5.09 |
16×0.5 |
16/0.2 |
1.7 |
/ |
11.5 |
/ |
40.1 |
16×0.75 |
24/0.2 |
1.95 |
2.75 |
12.5 |
16.4 |
26.7 |
16×1 |
32/0.2 |
2.1 |
2.9 |
13.3 |
17.3 |
20 |
16×1.5 |
30/0.25 |
2.6 |
3.2 |
14.6 |
18.6 |
13.7 |
16×2.5 |
50/0.25 |
3 |
3.6 |
17 |
20.7 |
8.21 |
16×4 |
56/0.3 |
3.6 |
4.2 |
19.5 |
23.5 |
5.09 |
17×0.5 |
16/0.2 |
1.7 |
/ |
12 |
/ |
40.1 |
17×0.75 |
24/0.2 |
1.95 |
2.75 |
13 |
17.3 |
26.7 |
17×1 |
32/0.2 |
2.1 |
2.9 |
13.9 |
18.2 |
20 |
17×1.5 |
30/0.25 |
2.6 |
3.2 |
15.5 |
19.5 |
13.7 |
17×2.5 |
50/0.25 |
3 |
3.6 |
17.8 |
21.8 |
8.21 |
17×4 |
56/0.3 |
3.6 |
4.2 |
20.6 |
25.2 |
5.09 |
18×0.5 |
16/0.2 |
1.7 |
/ |
12 |
/ |
40.1 |
18×0.75 |
24/0.2 |
1.95 |
2.75 |
13.1 |
17.3 |
26.7 |
18×1 |
32/0.2 |
2.1 |
2.9 |
13.9 |
18.2 |
20 |
18×1.5 |
30/0.25 |
2.6 |
3.2 |
15.5 |
19.5 |
13.7 |
18×2.5 |
50/0.25 |
3 |
3.6 |
17.8 |
21.8 |
8.21 |
18×4 |
56/0.3 |
3.6 |
4.2 |
20.6 |
25.2 |
5.09 |
19×0.5 |
16/0.2 |
1.7 |
/ |
12 |
/ |
40.1 |
19×0.75 |
24/0.2 |
1.95 |
2.75 |
13.1 |
17.3 |
26.7 |
19×1 |
32/0.2 |
2.1 |
2.9 |
13.9 |
18.2 |
20 |
19×1.5 |
30/0.25 |
2.6 |
3.2 |
15.5 |
19.5 |
13.7 |
19×2.5 |
50/0.25 |
3 |
3.6 |
17.8 |
21.8 |
8.21 |
19×4 |
56/0.3 |
3 |
|