|
Internal / External Power Cable
Internal
CW 1308
Used for connecting telephone systems and exchanges, these cables have
a tinned copper conductor (0.5 mm dia) with PVC insulation. These are
twisted to form a pair then oversheathed in white/black/grey PVC. A rip
cord is laid under the sheath to facilitate its removal. An optional
1.38 mm dia plain copper earth wire is available on 10 pair cables.
CW 1308 SCREENED
These cables are manufactured in accordance to CW 1308 specifications
as below with the addition of an overall aluminium foil screen and
tinned copper earth wire.
Available in 3, 6, 10+E, 20+E and 25+E.
No. of Pairs
|
Pair Config.
|
Min. Sheath Thickness (mm)
|
Max. Overall Dia. (mm)
|
Nominal Weight (kg/km)
|
2
|
1x2
|
0.6
|
4.5
|
22
|
3
|
1x3
|
0.65
|
5.0
|
31
|
4
|
1x4
|
0.5
|
5.8
|
34
|
6
|
1x6
|
0.6
|
6.8
|
50
|
10
|
1x10
|
0.6
|
8.3
|
70
|
10+E
|
1x10
|
0.6
|
8.6
|
102
|
12
|
1x12
|
0.7
|
9.1
|
91
|
12+E
|
1x12
|
0.7
|
9.5
|
104
|
20
|
1x20
|
0.8
|
10.7
|
148
|
20+E
|
1x20
|
0.7
|
12.0
|
161
|
25
|
1x25
|
0.8
|
11.4
|
172
|
25+E
|
1x25
|
0.8
|
12.0
|
178
|
32
|
4x8
|
0.8
|
12.4
|
215
|
32+E
|
4x8
|
0.9
|
12.6
|
224
|
40+E
|
4x10
|
0.9
|
15.0
|
295
|
50+E
|
5x10
|
1.0
|
17.0
|
352
|
60+E
|
6x10
|
1.1
|
20.0
|
412
|
80+E
|
1x20
|
1.2
|
22.5
|
552
|
|
6x10
|
|
|
|
100+E
|
5x20
|
1.4
|
27.0
|
687
|
160+E
|
4x10
|
1.7
|
30.3
|
1069
|
|
6x20
|
|
|
|
200+E
|
10x20
|
1.9
|
33.0
|
1294
|
320+E
|
16x20
|
2.2
|
39.5
|
1755
|
These cables are also available in 0.4 and 1.38
Colour Chart for CW 1308 and 1600
A Wire
|
B Wire
|
WHITE-Blue
|
BLUE-White
|
WHITE-Orange
|
ORANGE-White
|
WHITE-Green
|
GREEN-White
|
WHITE-Brown
|
BROWN-White
|
WHITE-Grey
|
GREY-WHITE
|
RED-Blue
|
BLUE-Red
|
RED-Orange
|
ORANGE-Red
|
RED-Green
|
GREEN-Red
|
RED-Brown
|
BROWN-Red
|
RED-Grey
|
GREY-Red
|
BLACK-Blue
|
BLUE-Black
|
BLACK-Orange
|
ORANGE-Black
|
BLACK-Green
|
GREEN-Black
|
BLACK-Brown
|
BRWON-Black
|
BLACK-Grey
|
GREY-Black
|
YELLOW-Blue
|
BLUE-Yellow
|
YELLOW-Orange
|
ORANGE-Yellow
|
YELLOW-Green
|
GREEN-Yellow
|
YELLOW-Brown
|
BROWN-Yellow
|
YELLOW-Grey
|
GREY-Yellow
|
VIOLET-Blue
|
BLUE-Violet
|
VIOLET-Orange
|
ORANGE-Violet
|
VIOLET-Green
|
GREEN-Violet
|
VIOLET-Brown
|
BROWN-Violet
|
VIOLET-Grey
|
GREY-Violet
|
PINK-Blue
|
BLUE-Pink
|
PINK-Orange
|
ORANGE-Pink
|
PINK-Green
|
GREEN-Pink
|
PINK-Brown
|
BROWN-Pink
|
PINK-Grey
|
GREY-Pink
|
External
CW 1128
These cables are used in external environments for protection
against moisture. Made with plain copper condutors 0.5 mm in diameter.
Polyethylene insulated, twisted into pairs and laid in unit
construction. They are then filled with petroleum jelly and
polythethylene sheathed in black.
No of Pairs
|
Conductor size (mm)
|
Min Sheath Thickness
|
Max Overall Dia (mm)
|
Norminal Weight (kg/km)
|
2
|
0.5
|
1.1
|
7.5
|
60
|
5
|
0.5
|
1.1
|
8.0
|
100
|
10
|
0.5
|
1.1
|
9.5
|
145
|
20
|
0.5
|
1.1
|
12.0
|
280
|
30
|
0.5
|
1.2
|
14.3
|
355
|
50
|
0.5
|
1.2
|
16.5
|
470
|
100
|
0.5
|
1.3
|
22.0
|
745
|
2
|
0.9
|
1.1
|
9.0
|
107
|
5
|
0.9
|
1.2
|
11.5
|
255
|
These cables are also available in 0.4, 0.6 and 0.63
Colour Chart
White
|
Blue
|
| White |
Orange
|
| White |
Green
|
| White |
Brown
|
| White |
Grey
|
Red
|
Blue
|
| Red |
Orange
|
| Red |
Green
|
| Red |
Brown
|
| Red |
Grey
|
|
