|
序 号
|
项 目
|
单 位
|
指 标
|
长度；KM换算关系
|
|
1
|
单根导体直流电阻 ＋20℃
镀锡铜线
裸铜线
|
Ω/km
|
导线标称直径： 0.4mm 0.5mm
≤150.0 ≤97.8
≤148.0 ≤95.0
|
实测值/L
|
|
2
|
绝缘电阻
单芯-总芯.地 DC100-500V
|
MΩ.km
|
+20℃ ≥200
|
实测值×L
|
|
3
|
工作电容 1KHz
|
nF/km
|
≤120
|
实测值/L
|
|
4
|
电容不平衡 1KHz
|
pF/km
|
≤800
|
实测值/
[0.5(L+ )]
|
|
5
|
缆芯与屏蔽间电容
|
nF/kmV-
|
≥50
|
实测值/L
|
|
6
|
绝缘介电强度 1min
导线间及
导线与屏蔽间
|
V
|
AC 50Hz 1000
DC 1500
|
|
|
7
|
导线断线、混线
|
-
|
不断线、不混线
|
|
|
8
|
屏蔽连续性
|
-
|
连续
|
|
|
型号规格
|
芯线对数
|
导体线径mm
|
包带
|
屏蔽
复合铝箔
|
护套厚度(Min)mm
|
电缆外径(Max)mm
|
|
HPVV 5×2×0.4
|
5
|
0.4
|
聚酯带重叠绕包
|
复铝箔重叠绕包
|
1.2
|
8.2
|
|
HPVV 10×2×0.4
|
10
|
0.4
|
1.4
|
9.8
|
||
|
HPVV 15×2×0.4
|
15
|
0.4
|
1.4
|
11.2
|
||
|
HPVV 20×2×0.4
|
20
|
0.4
|
1.4
|
12.3
|
||
|
HPVV 25×2×0.4
|
25
|
0.4
|
1.4
|
13.3
|
||
|
HPVV 30×2×0.4
|
30
|
0.4
|
1.4
|
14.2
|
||
|
HPVV 50×2×0.4
|
50
|
0.4
|
1.4
|
17.3
|
||
|
HPVV 80×2×0.4
|
80
|
0.4
|
1.4
|
20.8
|
||
|
HPVV 100×2×0.4
|
100
|
0.4
|
1.4
|
23.0
|
||
|
HPVV 5×2×0.5
|
5
|
0.5
|
1.2
|
8.6
|
||
|
HPVV 10×2×0.5
|
10
|
0.5
|
1.4
|
10.5
|
||
|
HPVV 15×2×0.5
|
15
|
0.5
|
1.4
|
12.0
|
||
|
HPVV 20×2×0.5
|
20
|
0.5
|
1.4
|
13.2
|
||
|
HPVV 25×2×0.5
|
25
|
0.5
|
1.4
|
14.3
|
||
|
HPVV 30×2×0.5
|
30
|
0.5
|
1.4
|
15.3
|
||
|
HPVV 50×2×0.5
|
50
|
0.5
|
1.4
|
18.6
|
||
|
HPVV 100×2×0.5
|
100
|
0.5
|
1.4
|
25.0
|
