JVPV、 JVPV-NH型计算机电缆
一．用途：适用于野外移动环境下的计算机、弱电仪器、自动化控制设备等信号传输，具有介电系数小，介质损耗受温度和频率的影响小，电性能好信号衰减小等特点。
二．产品标准：Q/320831SQL22-2006
三．长期工作温度：-15～+70℃（JVPV-NH耐寒型为-45～+105℃）
四．电缆结构
|
对数 |
导体
结构
根/mm |
外径
mm |
20℃导体***
大直流电阻
Ω/km |
对数 |
导体
结构
根/mm |
外径
mm |
20℃导体***
大直流电阻
Ω/km |
|
2×2×0.08 |
7/0.12 |
4.7 |
254 |
2×2×0.2 |
7/0.20
或
12/0.15 |
6.7 |
95.0 |
|
4×2×0.08 |
5.6 |
4×2×0.2 |
8.9 |
|
6×2×0.08 |
6.4 |
6×2×0.2 |
10.0 |
|
8×2×0.08 |
7.0 |
8×2×0.2 |
10.9 |
|
10×2×0.08 |
7.8 |
10×2×0.2 |
12.6 |
|
12×2×0.08 |
8.0 |
12×2×0.2 |
14.0 |
|
14×2×0.08 |
8.6 |
14×2×0.2 |
15.2 |
|
16×2×0.08 |
9.5 |
16×2×0.2 |
16.4 |
|
18×2×0.08 |
10.4 |
18×2×0.2 |
17.4 |
|
20×2×0.08 |
10.6 |
20×2×0.2 |
18.0 |
|
22×2×0.08 |
11.0 |
22×2×0.2 |
18.6 |
|
24×2×0.08 |
11.2 |
24×2×0.2 |
19.2 |
|
26×2×0.08 |
12.3 |
26×2×0.2 |
19.5 |
|
28×2×0.08 |
12.4 |
28×2×0.2 |
19.6 |
|
30×2×0.08 |
12.6 |
30×2×0.2 |
20.3 |
|
对数 |
导体
结构
根/mm |
外径
mm |
20℃导体***
大直流电阻
Ω/km |
对数 |
导体
结构
根/mm |
外径
mm |
20℃导体***
大直流电阻
Ω/km |
|
2×2×0.35 |
20/0.15 |
4.8 |
57 |
2×2×0.5 |
28/0.15 |
9.3 |
40.1 |
|
4×2×0.35 |
9.6 |
4×2×0.5 |
11.1 |
|
6×2×0.35 |
11.6 |
6×2×0.5 |
13.2 |
|
8×2×0.35 |
13 |
8×2×0.5 |
14.4 |
|
10×2×0.35 |
14.4 |
10×2×0.5 |
16.5 |
|
12×2×0.35 |
15.4 |
12×2×0.5 |
17.7 |
|
14×2×0.35 |
16.5 |
14×2×0.5 |
18.5 |
|
16×2×0.35 |
17.3 |
16×2×0.5 |
19.4 |
|
18×2×0.35 |
17.9 |
18×2×0.5 |
20.5 |
|
20×2×0.35 |
18.7 |
20×2×0.5 |
21.5 |
|
22×2×0.35 |
19.8 |
24×2×0.5 |
23.5 |
|
24×2×0.35 |
20.9 |
30×2×0.5 |
25.9 |
|
30×2×0.35 |
22.6 |
32×2×0.5 |
26.5 |
|
32×2×0.35 |
23.1 |
36×2×0.5 |
27.8 |
|
