BS EN 50288-7 标准防火铜网编织屏蔽铠装仪表电缆(多芯)
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应用
当机械损伤的风险增加时,通常使用铠装低烟无卤护套电缆。镀锌钢丝铠装提供了出色的保护。通常,电缆用于工业过程制造厂内的通信、数据和语音传输信号和服务。低烟无卤护套也用于电气设备和仪器的互连,可以减少有毒烟雾和烟尘的排放
标准
电缆符合标准BS EN 50288-7 (formerly BS 5308)
防火性能
| 线路完整性 |
IEC 60331-21; BS 6387 CWZ (Optional); BS EN 50200 (PH30/PH60/PH120) |
| 阻燃性(单根垂直线缆测试) |
IEC 60332-1-2; EN 60332-1-2 |
| 减少火灾传播(垂直安装的捆绑电线和电缆测试)
|
IEC 60332-3-24; EN 60332-3-24 |
| 无卤 |
IEC 60754-1; EN 50267-2-1 |
| 无腐蚀性气体排放 |
IEC 60754-2; EN 50267-2-2 |
| 最低烟雾排放量
|
IEC 61034-2; EN 61034-2 |
额定电压
300, 500V
电缆结构
| 导体 |
符合IEC 60228 1、2和5级的实心、绞合或柔性普通或金属涂层铜线 |
| 防火屏障 |
云母带。 |
| 绝缘 |
符合EN 50290-2-29的挤压交联聚乙烯化合物。
|
| 总屏蔽 |
铜编织网 |
| 内护套 |
热塑性低烟无卤化合物。
|
| 铠装 |
镀锌钢丝 |
| 外护套 |
符合EN 50290-2-27的无卤阻燃化合物。 |
颜色代码
| 绝缘颜色 |
通过使用彩色绝缘材料或通过挤压、印刷或涂漆的彩色表面实现的颜色和/或额外的环形标记和/或符号。 |
| 外护套 |
黑色。其他颜色可应要求提供。 |
物理和热性能
| 工作温度范围 |
-30°C - +90°C |
| 温度范围固定安装: |
-5°C - +50°C |
| 最大短路温度(5s) |
250°C |
| 最小弯曲半径 |
10 x OD |
结构参数
| 芯数/导线标称横截面积 |
钢丝数量和直径 |
绝缘厚度 |
内层厚度
|
铠装线直径 |
外护套厚度 |
参考直径 |
导线电阻 |
| mm² |
n/mm |
mm |
mm |
mm |
mm |
mm |
Ω/km |
| 2 x 0.5 |
7×0.31 |
0.6 |
0.9 |
0.9 |
1.3 |
12.6 |
36.0 |
| 3 x 0.5 |
7×0.31 |
0.6 |
0.9 |
0.9 |
1.3 |
13.1 |
36.0 |
| 4 x 0.5 |
7×0.31 |
0.6 |
0.9 |
0.9 |
1.4 |
14.1 |
36.0 |
| 5 x 0.5 |
7×0.31 |
0.6 |
0.9 |
0.9 |
1.4 |
14.9 |
36.0 |
| 8 x 0.5 |
7×0.31 |
0.6 |
1 |
0.9 |
1.4 |
17 |
36.0 |
| 10 x 0.5 |
7×0.31 |
0.6 |
1 |
0.9 |
1.5 |
19.4 |
36.0 |
| 12 x 0.5 |
7×0.31 |
0.6 |
1.1 |
0.9 |
1.5 |
20 |
36.0 |
| 14 x 0.5 |
7×0.31 |
0.6 |
1.1 |
1.25 |
1.5 |
21.5 |
36.0 |
| 16 x 0.5 |
7×0.31 |
0.6 |
1.1 |
1.25 |
1.5 |
22.4 |
36.0 |
| 20 x 0.5 |
7×0.31 |
0.6 |
1.2 |
1.25 |
1.5 |
24 |
36.0 |
| 24 x 0.5 |
7×0.31 |
0.6 |
1.2 |
1.25 |
1.6 |
26.8 |
36.0 |
| 27 x 0.5 |
7×0.31 |
0.6 |
1.2 |
1.25 |
1.6 |
27.3 |
36.0 |
| 30 x 0.5 |
7×0.31 |
0.6 |
1.3 |
1.25 |
1.6 |
28.3 |
36.0 |
| 37 x 0.5 |
7×0.31 |
0.6 |
1.3 |
1.25 |
1.6 |
30.1 |
36.0 |
| 40 x 0.5 |
7×0.31 |
0.6 |
1.3 |
1.6 |
1.7 |
32 |
36.0 |
| 50 x 0.5 |
7×0.31 |
0.6 |
1.6 |
1.6 |
1.9 |
34.6 |
36.0 |
| 2 x 0.75 |
7×0.37 |
0.6 |
0.9 |
0.9 |
1.3 |
12.9 |
24.5 |
| 3 x 0.75 |
7×0.37 |
0.6 |
0.9 |
0.9 |
1.3 |
13.4 |
24.5 |
| 4 x 0.75 |
7×0.37 |
0.6 |
0.9 |
0.9 |
1.4 |
14.5 |
24.5 |
| 5 x 0.75 |
7×0.37 |
0.6 |
1 |
0.9 |
1.4 |
15.6 |
24.5 |
| 8 x 0.75 |
7×0.37 |
0.6 |
1 |
0.9 |
1.4 |
17.6 |
24.5 |
| 10 x 0.75 |
7×0.37 |
0.6 |
1 |
0.9 |
1.5 |
20.1 |
24.5 |
| 12 x 0.75 |
7×0.37 |
0.6 |
1 |
1.25 |
1.5 |
21.3 |
24.5 |
| 14 x 0.75 |
7×0.37 |
0.6 |
1.1 |
1.25 |
1.5 |
22.3 |
24.5 |
| 16 x 0.75 |
7×0.37 |
0.6 |
1.1 |
1.25 |
1.5 |
23.3 |
24.5 |
| 20 x 0.75 |
7×0.37 |
0.6 |
1.2 |
1.25 |
1.6 |
25.2 |
24.5 |
| 24 x 0.75 |
7×0.37 |
0.6 |
1.3 |
1.25 |
1.6 |
28.1 |
24.5 |
| 27 x 0.75 |
7×0.37 |
0.6 |
1.3 |
1.25 |
1.6 |
28.6 |
24.5 |
| 30 x 0.75 |
7×0.37 |
0.6 |
1.3 |
1.25 |
1.6 |
29.5 |
24.5 |
| 37 x 0.75 |
7×0.37 |
0.6 |
1.4 |
1.6 |
1.7 |
32.5 |
24.5 |
| 40 x 0.75 |
7×0.37 |
0.6 |
1.4 |
1.6 |
1.7 |
33.5 |
24.5 |
| 50 x 0.75 |
7×0.37 |
0.6 |
1.6 |
1.6 |
1.9 |
36.1 |
24.5 |
| 2 x 1.0 |
7×0.44 |
0.6 |
0.9 |
0.9 |
1.3 |
13.4 |
18.1 |
| 3 x 1.0 |
7×0.44 |
0.6 |
0.9 |
0.9 |
1.4 |
14.1 |
18.1 |
| 4 x 1.0 |
7×0.44 |
0.6 |
1 |
0.9 |
1.4 |
15.2 |
18.1 |
| 5 x 1.0 |
7×0.44 |
0.6 |
1 |
0.9 |
1.4 |
16.2 |
18.1 |
| 8 x 1.0 |
7×0.44 |
0.6 |
1 |
0.9 |
1.4 |
18.3 |
18.1 |
| 10 x 1.0 |
7×0.44 |
0.6 |
1.1 |
1.25 |
1.5 |
21.8 |
18.1 |
| 12 x 1.0 |
7×0.44 |
0.6 |
1.1 |
1.25 |
1.5 |
22.4 |
18.1 |
| 14 x 1.0 |
7×0.44 |
0.6 |
1.1 |
1.25 |
1.5 |
23.3 |
18.1 |
| 16 x 1.0 |
7×0.44 |
0.6 |
1.2 |
1.25 |
1.6 |
24.7 |
18.1 |
| 20 x 1.0 |
7×0.44 |
0.6 |
1.2 |
1.25 |
1.6 |
26.3 |
18.1 |
| 24 x 1.0 |
7×0.44 |
0.6 |
1.3 |
1.25 |
1.6 |
29.4 |
18.1 |
| 27 x 1.0 |
7×0.44 |
0.6 |
1.3 |
1.25 |
1.7 |
30.1 |
18.1 |
| 30 x 1.0 |
7×0.44 |
0.6 |
1.3 |
1.6 |
1.7 |
31.7 |
18.1 |
| 37 x 1.0 |
7×0.44 |
0.6 |
1.4 |
1.6 |
1.7 |
34 |
18.1 |
| 40 x 1.0 |
7×0.44 |
0.6 |
1.4 |
1.6 |
1.8 |
35.2 |
18.1 |
| 50 x 1.0 |
7×0.44 |
0.6 |
1.8 |
1.6 |
2 |
38.4 |
18.1 |
| 2 x 1.5 |
7×0.53 |
0.6 |
0.9 |
0.9 |
1.3 |
14.1 |
12.1 |
| 3 x 1.5 |
7×0.53 |
0.6 |
1 |
0.9 |
1.4 |
14.9 |
12.1 |
| 4 x 1.5 |
7×0.53 |
0.6 |
1 |
0.9 |
1.4 |
15.9 |
12.1 |
| 5 x 1.5 |
7×0.53 |
0.6 |
1 |
0.9 |
1.4 |
17 |
12.1 |
| 8 x 1.5 |
7×0.53 |
0.6 |
1.1 |
0.9 |
1.5 |
19.6 |
12.1 |
| 10 x 1.5 |
7×0.53 |
0.6 |
1.2 |
1.25 |
1.5 |
23.1 |
12.1 |
| 12 x 1.5 |
7×0.53 |
0.6 |
1.2 |
1.25 |
1.6 |
23.9 |
12.1 |
| 14 x 1.5 |
7×0.53 |
0.6 |
1.2 |
1.25 |
1.6 |
24.9 |
12.1 |
| 16 x 1.5 |
7×0.53 |
0.6 |
1.2 |
1.25 |
1.6 |
25.9 |
12.1 |
| 20 x 1.5 |
7×0.53 |
0.6 |
1.3 |
1.25 |
1.7 |
28 |
12.1 |
| 24 x 1.5 |
7×0.53 |
0.6 |
1.4 |
1.6 |
1.7 |
32.1 |
12.1 |
| 27 x 1.5 |
7×0.53 |
0.6 |
1.4 |
1.6 |
1.7 |
32.7 |
12.1 |
| 30 x 1.5 |
7×0.53 |
0.6 |
1.4 |
1.6 |
1.8 |
33.9 |
12.1 |
| 37 x 1.5 |
7×0.53 |
0.6 |
1.5 |
1.6 |
1.8 |
36.3 |
12.1 |
| 40 x 1.5 |
7×0.53 |
0.6 |
1.5 |
1.6 |
1.8 |
37.3 |
12.1 |
| 50 x 1.5 |
7×0.53 |
0.6 |
1.8 |
1.6 |
2.1 |
40.9 |
12.1 |
| 2 x 2.5 |
7×0.67 |
0.7 |
1 |
0.9 |
1.4 |
15.5 |
7.41 |
| 3 x 2.5 |
7×0.67 |
0.7 |
1 |
0.9 |
1.4 |
16.2 |
7.41 |
| 4 x 2.5 |
7×0.67 |
0.7 |
1 |
0.9 |
1.4 |
17.3 |
7.41 |
| 5 x 2.5 |
7×0.67 |
0.7 |
1.1 |
0.9 |
1.5 |
18 |
7.41 |
| 8 x 2.5 |
7×0.67 |
0.7 |
1.2 |
1.25 |
1.5 |
22.5 |
7.41 |
| 10 x 2.5 |
7×0.67 |
0.7 |
1.3 |
1.25 |
1.6 |
26 |
7.41 |
| 12 x 2.5 |
7×0.67 |
0.7 |
1.3 |
1.25 |
1.6 |
26.7 |
7.41 |
| 14 x 2.5 |
7×0.67 |
0.7 |
1.3 |
1.25 |
1.7 |
28 |
7.41 |
| 16 x 2.5 |
7×0.67 |
0.7 |
1.4 |
1.25 |
1.7 |
29.4 |
7.41 |
| 20 x 2.5 |
7×0.67 |
0.7 |
1.4 |
1.6 |
1.8 |
32.3 |
7.41 |
| 24 x 2.5 |
7×0.67 |
0.7 |
1.5 |
1.6 |
1.8 |
36.2 |
7.41 |
| 27 x 2.5 |
7×0.67 |
0.7 |
1.6 |
1.6 |
1.9 |
37.3 |
7.41 |
| 30 x 2.5 |
7×0.67 |
0.7 |
1.6 |
1.6 |
1.9 |
38.4 |
7.41 |
| 37 x 2.5 |
7×0.67 |
0.7 |
1.7 |
1.6 |
1.9 |
41.2 |
7.41 |
| 40 x 2.5 |
7×0.67 |
0.7 |
1.7 |
1.6 |
2 |
42.7 |
7.41 |
| 50 x 2.5 |
7×0.67 |
0.7 |
1.9 |
2 |
2.2 |
47.3 |
7.41 |