Telephone Cable JY(St)Y
- Applicable Standard: VDE 0189
- Construction :
Conductor: Solid plain or tinned annealed copper wire
Insulation: PVC type YJ 1
Static screen : polyster tape + drain wire + AL polyester tape
Sheath: PVC type YM 1
- Application :
for use in indoor telecommunication installation in dry and damp places , but also in the for fixed installation on
outer wall of building.laying under ground is not permissible .
Y.png)
|
No. of Pairs
|
Conductor dia.
|
Nominal Insulation Thickness
|
Nominal Sheath Thickness
|
Overall Diameter (Approx)
| Total Weight (Approx) |
|---|---|---|---|---|---|
|
mm
|
mm
|
mm
|
mm
|
kg/km
| |
|
2
|
0.5
|
0.2
|
0.6
|
5.2
|
28
|
|
4
|
0.5
|
0.2
|
0.7
|
6.1
|
41
|
|
6
|
0.5
|
0.2
|
0.7
|
6.8
|
52
|
|
8
|
0.5
|
0.2
|
0.7
|
7.1
|
62
|
|
10
|
0.5
|
0.2
|
0.7
|
8.2
|
83
|
|
20
|
0.5
|
0.2
|
1
|
9.9
|
134
|
|
30
|
0.5
|
0.2
|
1.2
|
12
|
196
|
|
40
|
0.5
|
0.2
|
1.2
|
13.4
|
252
|
|
50
|
0.5
|
0.2
|
1.2
|
14.8
|
313
|
|
100
|
0.5
|
0.2
|
1.6
|
23
|
700
|
|
2
|
0.6
|
0.2
|
0.7
|
5.6
|
34
|
|
4
|
0.6
|
0.2
|
0.7
|
6.5
|
50
|
|
6
|
0.6
|
0.2
|
0.7
|
7.4
|
68
|
|
8
|
0.6
|
0.2
|
0.7
|
7.9
|
82
|
|
10
|
0.6
|
0.2
|
0.7
|
8.9
|
103
|
|
20
|
0.6
|
0.2
|
1
|
11.3
|
193
|
|
30
|
0.6
|
0.2
|
10
|
13.3
|
271
|
|
40
|
0.6
|
0.2
|
1.2
|
15.8
|
342
|
|
50
|
0.6
|
0.2
|
1.2
|
17.6
|
423
|
|
100
|
0.6
|
0.2
|
1.6
|
25
|
850
|
|
Electrical Details
|
0.5
|
0.6
|
|
|---|---|---|---|
|
Conductor Resistance ( Max.)
|
96.5 | 67 |
Ohms/km
|
|
Insulation Resistance (Min.)
|
500 | 500 |
Mohms.km
|
| Mutual Capacitance (Max.) | 120 | 120 | pF/m |
| Capacitance Unbalance (Max.) | 400 | 400 |
pF.500m
|
|
Test voltage (at 1 min.)
|
1500
|
1500 | V D.C |
