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PAS5308第二部分1类 PVC绝缘+总屏蔽+PVC护套
应用
此类电缆主要用于工业生产进程中电工仪表和通信系统之间的连接,一般在测量及过程控制中用于传输模拟和数字信号。
结构
导体 |
退火铜,尺寸:遵循BS EN 60228,0.5mm²和0.75mm²,5类多股,1.5mm²和2.5mm²,2类多股铜 |
绝缘 |
遵循BS EN 50290-2-21:2002,聚氯乙烯,TI51级别 |
成对 |
两芯对绞,加小于100mm的隔离带,非单对屏蔽电缆两对成组,构成中心层 |
色彩编码 |
多芯电缆:2-40芯黄色加黑色数字标注,41-80芯黑色加黄色数字标注,多对电缆:参看附注 |
粘合带 |
0.023mm的非吸湿性磁带 |
总屏蔽 |
铝塑复合屏蔽,金属面向内,紧挨0.5mm²的排流线 |
外护套 |
PVC(聚氯乙烯)护套,遵照BS EN 50290-2-22:2002,TM51类 |
护套颜色 |
黑色 |
电气性能
工作温度: 0℃以上( 固定安装)
-15℃到+65℃(工作中 )
导体截面积 |
mm² |
0.5 |
0.5 |
1 |
1.5 |
2.5 |
|
导体规格 |
No. x mm |
1 x 0.8 |
16 x 0.2 |
1 x 1.13 |
7 x 0.53 |
7 x 0.67 |
|
最大导体电阻 |
ohm/km |
36.8 |
39.7 |
18.4 |
12.3 |
7.6 |
|
最小绝缘电阻 |
单个导体 |
Gohm/km |
5 |
5 |
5 |
5 |
5 |
单对屏蔽 |
Mohm/km |
1 |
1 |
1 |
1 |
1 |
|
1 kHz时的电容不平衡值(对:对屏蔽) |
pF/250m |
250 |
|||||
1 kHz时的最大互容(非屏蔽和总屏蔽的电缆,单对和两对除外) |
pF/m |
75 |
75 |
75 |
85 |
105 |
|
1 kHz时的最大互容(单对屏蔽/总屏蔽电缆包括单对 及两对) |
pF/m |
115 |
115 |
115 |
120 |
140 |
|
相邻芯数间最大的感应系数/阻抗比率 |
μH/ohm |
25 |
25 |
25 |
40 |
60 |
|
测试电压 |
V |
2000 |
2000 |
2000 |
2000 |
2000 |
|
额定电压 |
V |
300/500 |
300/500 |
300/500 |
300/500 |
300/500 |
电缆参数
多芯
芯数 |
导体股数和直径 |
标称导体截面积 |
标称 绝缘厚度 |
标称护套厚度 |
标称电缆外径 |
no./mm |
mm² |
mm |
mm |
mm |
|
多股导体 0.5 mm² (16/0.20mm) |
|||||
2 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6 |
3 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6.3 |
4 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6.9 |
6 |
16/0.2 |
0.5 |
0.6 |
0.8 |
8.1 |
10 |
16/0.2 |
0.5 |
0.6 |
0.9 |
10.4 |
20 |
16/0.2 |
0.5 |
0.6 |
1 |
13.5 |
40 |
16/0.2 |
0.5 |
0.6 |
1.2 |
18.2 |
80 |
16/0.2 |
0.5 |
0.6 |
1.4 |
25.1 |
多股导体 0.75 mm² (24/0.20mm) |
|||||
2 |
24/0.2 |
0.75 |
0.6 |
0.8 |
6.4 |
3 |
24/0.2 |
0.75 |
0.6 |
0.8 |
6.8 |
4 |
24/0.2 |
0.75 |
0.6 |
0.8 |
7.4 |
6 |
24/0.2 |
0.75 |
0.6 |
0.9 |
8.9 |
10 |
24/0.2 |
0.75 |
0.6 |
1 |
11.5 |
20 |
24/0.2 |
0.75 |
0.6 |
1.1 |
14.8 |
40 |
24/0.2 |
0.75 |
0.6 |
1.3 |
19.9 |
80 |
24/0.2 |
0.75 |
0.6 |
1.5 |
27.5 |
多股导体 1.5 mm² (7/0.53mm) |
|||||
2 |
7/0.53 |
1.5 |
0.6 |
0.8 |
7.3 |
3 |
7/0.53 |
1.5 |
0.6 |
0.8 |
7.7 |
4 |
7/0.53 |
1.5 |
0.6 |
0.9 |
8.7 |
6 |
7/0.53 |
1.5 |
0.6 |
0.9 |
10.3 |
10 |
7/0.53 |
1.5 |
0.6 |
1 |
13.3 |
20 |
7/0.53 |
1.5 |
0.6 |
1.2 |
17.4 |
40 |
7/0.53 |
1.5 |
0.6 |
1.4 |
23.4 |
80 |
7/0.53 |
1.5 |
0.6 |
1.7 |
32.6 |
多股导体 2.5 mm² (7/0.67mm) |
|||||
2 |
7/0.67 |
2.5 |
0.6 |
0.8 |
8.1 |
3 |
7/0.67 |
2.5 |
0.6 |
0.9 |
8.8 |
4 |
7/0.67 |
2.5 |
0.6 |
0.9 |
9.7 |
6 |
7/0.67 |
2.5 |
0.6 |
1 |
11.7 |
10 |
7/0.67 |
2.5 |
0.6 |
1.1 |
15.1 |
20 |
7/0.67 |
2.5 |
0.6 |
1.3 |
19.9 |
40 |
7/0.67 |
2.5 |
0.6 |
1.5 |
26.7 |
80 |
7/0.67 |
2.5 |
0.6 |
1.9 |
37.3 |
多对
芯数 |
导体股数和直径 |
标称导体截面积 |
标称 绝缘厚度 |
标称护套厚度 |
标称电缆外径 |
no./mm |
mm² |
mm |
mm |
mm |
|
多股导体 0.5 mm² (16/0.20mm) |
|||||
1 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6 |
2 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6.9 |
5 |
16/0.2 |
0.5 |
0.6 |
1 |
11.9 |
10 |
16/0.2 |
0.5 |
0.6 |
1.1 |
16.4 |
15 |
16/0.2 |
0.5 |
0.6 |
1.2 |
19 |
20 |
16/0.2 |
0.5 |
0.6 |
1.3 |
21.5 |
30 |
16/0.2 |
0.5 |
0.6 |
1.5 |
25.7 |
50 |
16/0.2 |
0.5 |
0.6 |
1.7 |
32.9 |
多股导体 0.75 mm² (24/0.20mm) |
|||||
1 |
24/0.2 |
0.75 |
0.6 |
0.8 |
6.4 |
2 |
24/0.2 |
0.75 |
0.6 |
0.8 |
7.4 |
5 |
24/0.2 |
0.75 |
0.6 |
1 |
12.8 |
10 |
24/0.2 |
0.75 |
0.6 |
1.2 |
17.9 |
15 |
24/0.2 |
0.75 |
0.6 |
1.3 |
20.9 |
20 |
24/0.2 |
0.75 |
0.6 |
1.4 |
23.6 |
30 |
24/0.2 |
0.75 |
0.6 |
1.5 |
27.9 |
50 |
24/0.2 |
0.75 |
0.6 |
1.8 |
35.9 |
多股导体 1.5 mm² (7/0.53mm) |
|||||
1 |
7/0.53 |
1.5 |
0.6 |
0.8 |
7.3 |
2 |
7/0.53 |
1.5 |
0.6 |
0.9 |
8.7 |
5 |
7/0.53 |
1.5 |
0.6 |
1.1 |
15.1 |
10 |
7/0.53 |
1.5 |
0.6 |
1.3 |
21.1 |
15 |
7/0.53 |
1.5 |
0.6 |
1.4 |
24.6 |
20 |
7/0.53 |
1.5 |
0.6 |
1.5 |
27.7 |
30 |
7/0.53 |
1.5 |
0.6 |
1.7 |
33 |
50 |
7/0.53 |
1.5 |
0.6 |
2.1 |
42.7 |
多股导体 2.5 mm² (7/0.67mm) |
|||||
1 |
7/0.67 |
2.5 |
0.6 |
0.8 |
8.1 |
2 |
7/0.67 |
2.5 |
0.6 |
0.9 |
9.7 |
5 |
7/0.67 |
2.5 |
0.6 |
1.2 |
17.2 |
10 |
7/0.67 |
2.5 |
0.6 |
1.4 |
24.1 |
15 |
7/0.67 |
2.5 |
0.6 |
1.6 |
28.2 |
20 |
7/0.67 |
2.5 |
0.6 |
1.7 |
31.8 |
30 |
7/0.67 |
2.5 |
0.6 |
1.9 |
37.9 |
50 |
7/0.67 |
2.5 |
0.6 |
2.3 |
48.9 |