Application and Description :
Traffic signal cable is used for the interconnection of traffic signal equipment or other applications
requiring high core configurations with mechanical robustness.
Standard and Approval:
BS 6346, BS 6360, BS 7655
Cable Construction:
 |
|
- Conductor: Solid plain annealed copper, comply with BS 6360, Class 1
- Insulation: Polyvinyl chloride (PVC), TI1, comply with BS 7655
- Bedding(for Armoured Cable Only): Polyvinyl chloride (PVC) compound
- Armor(for Armoured Cable Only): Galvanized steel wire armor
- Sheath: Polyvinyl chloride (PVC), TM1, comply with BS7655
- Sheath color: Orange
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 |
Core Identification :
4 core - Red, Blue, Yellow, Green
8 core - Brown, Yellow, Green, Red, White, Blue, Black, Orange
12 core - Brown, Yellow, Green, Red, White, Blue, Black, Orange, Red/White, Grey, Red/Blue, Violet
16 core - Brown, Yellow, Green, Red, White, Blue, Black, Orange, Red/White, Grey, Red/Blue, Violet,
Brown/Red, Yellow/Red, Grey/Red, Black/Red
20 core - Brown, Yellow, Green, Red, White, Blue, Black, Orange, Red/White, Grey, Red/Blue, Violet,
Brown/Red, Yellow/Red, Grey/Red, Black/Red, Violet/Red, Orange/Red, Green/Red, Blue/White Binding Tape Color Code: cables containing more than 25 pairs are assembled insub-sectors/
groups. These are identified by spirally applied color-coded nonhygroscopicbinding tapes. The binding
tapes use the same 25 pair color code.
Technical Characteristics:
- Rated voltage: 600/Kft volts
- Conductor Resistance: at 20°C: 18.1ohms/km(1.0mm2)
12.1 ohms/km(1.5mm2)
- Minimum bending radius: 6 x Ø
- Temperature range: -15º C - +70º C
- Short circuit temperature: 160ºC
- Flame retardant: BS EN 60332-1-2
Cable Parameter :
|
Number of Cores |
Nominal Conductor Area |
Nominal Conductor Stranding |
Insulation Thickness |
Bedding Thickness |
Nominal diameter of armour wire |
Sheath Thickness |
Nominal O/D |
Approx Cable Weight |
|
mm2 |
NO./mm |
mm |
mm |
mm |
mm |
mm |
Kg/km |
|
Non armored cables |
|
8 |
1.0 |
1/1.13 |
0.63 |
- |
- |
1.4 |
12.6 |
218 |
|
12 |
1.0 |
1/1.13 |
0.63 |
- |
- |
1.5 |
13.5 |
305 |
|
8* |
1.0 |
1/1.13 |
0.63 |
- |
- |
1.4 |
14.5 |
523 |
|
Armored cables |
|
4 |
1.0 |
1/1.13 |
0.63 |
0.8 |
0.9 |
1.4 |
13.3 |
325 |
|
8 |
1.0 |
1/1.13 |
0.63 |
0.8 |
0.9 |
1.4 |
15.6 |
413 |
|
12 |
1.0 |
1/1.13 |
0.63 |
0.8 |
1.25 |
1.5 |
17.9 |
567 |
|
16 |
1.0 |
1/1.13 |
0.63 |
0.8 |
1.25 |
1.5 |
19.9 |
774 |
|
20 |
1.0 |
1/1.13 |
0.63 |
0.8 |
1.25 |
1.6 |
22.0 |
905 |
|
4 |
1.5 |
1/1.38 |
0.63 |
0.8 |
0.9 |
1.4 |
12.5 |
363 |
|
8 |
1.5 |
1/1.38 |
0.63 |
0.8 |
0.9 |
1.4 |
15.8 |
534 |
|
12 |
1.5 |
1/1.38 |
0.63 |
0.8 |
1.25 |
1.5 |
18.5 |
704 |
|
16 |
1.5 |
1/1.38 |
0.63 |
0.8 |
1.25 |
1.6 |
20.0 |
836 |
|
20 |
1.5 |
1/1.38 |
0.63 |
0.8 |
1.25 |
1.6 |
21.5 |
1040 |
|
8* |
1.0 |
1/1.13 |
0.63 |
0.8 |
0.9 |
1.4 |
16.3 |
533 |
* includes additional 6mm2 integral earth conductor
