300/500V多对
Databus RS 485 双层屏蔽电缆
截面积 |
0.22mmsq -1mmsq |
额定电压 |
|
导体材料 |
柔软多股镀锡铜 |
|
1-4 |
导体标准 |
IEC 60228 Class 5 |
绝缘材料 |
交联发泡聚乙烯 |
屏蔽材料 |
单对铝带+总铜网编织 |
护套材料 |
Cross linked EVA rubber type EM 104 or equivalent, in accordance with EN 50264-1 |
防火标准 |
IEC 332-3C IEC 754 IEC1034 |
电气性能
|
电阻 |
120 ohm ±15% |
电容 |
41nF/Km@1KHz |
绝缘电阻 |
5000 M ohm |
芯数/对数 |
截面积(mm sq) |
股数/每股直径(mm) |
额定电压(V) |
最大外径 (mm) |
重量 (kg/km) |
1 |
|
|
300/500 |
4.5 |
58 |
2 |
|
|
300/500 |
6.2 |
79 |
|
|
|
300/500 |
6.5 |
118 |
|
|
|
300/500 |
6.6 |
79 |
|
|
|
300/500 |
9.0 |
105 |
|
|
16/0.2 |
300/500 |
9.8 |
145 |
1 |
0.75 |
24/0.2 |
300/500 |
9.5 |
115 |
2 |
0.75 |
24/0.2 |
300/500 |
10.3 |
135 |
4 |
0.75 |
24/0.2 |
300/500 |
11.6 |
182 |
|
|
|
300/500 |
11.5 |
125 |
2 |
1 |
30/0.2 |
300/500 |
12.5 |
150 |
4 |
1 |
30/0.2 |
300/500 |
13.5 |
180 |