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Telephone Cables |  |
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CW1198 Armoured Outdoo r Telephone Cable
Reference Standard: CW1198
Application: This cable is used for communication and telephone systems, distribution cabling and direct buried.
Conductor Material: Solid plain annealed copper referred to BS6360
Insulation Material: Cellular High Density Polyethylene
Laying-up: Pairs; Units
Wrapping: Polyester Tape
Filler: Petrolatum Jelly filled
Screen: Aluminium foil with overlapping
Bedding: Polyethylene
Armouring: Galvanized Steel Wire Armour
Outer Sheath Material: Polyethylene
Sheath Color: Black
Voltage Rating: 300/500V
Temperature Rating: 0℃ to 40℃
Bending Radius: 6 x overall diameter
Electrical Performance:
Conductor Diameter (mm) |
Resistance of per km at 20 o C |
Mutual Capacitance of per km |
||
Min. (Ohms) |
Max. (Ohms) |
Min. (Nf) |
Max. (Nf) |
|
0.40 |
143 |
150 |
56 |
64 |
0.50 |
91 |
96 |
56 |
64 |
0.60 |
63 |
67 |
42 |
46 |
0.63 |
58 |
60 |
56 |
64 |
0.90 |
28 |
30 |
59 |
65 |
CW1198 10 Pairs Armoured Outdoor Telephone Cable
Number of Pairs |
Conductor Diameter (mm) |
Nominal Thickness of Bedding (mm) |
Nominal Thickness of Sheath (mm) |
Nominal Overall Diameter (mm) |
Nominal Weight (kg/km) |
10 |
1/0.40 |
1.0 |
1.2 |
16.0 |
205 |
10 |
1/0.50 |
1.0 |
1.2 |
17.7 |
275 |
10 |
1/0.63 |
1.0 |
1.2 |
18.0 |
325 |
10 |
1/0.90 |
1.0 |
1.2 |
20.5 |
465 |
CW1198 20 Pairs Armoured Outdoor Telephone Cable
Number of Pairs |
Conductor Diameter (mm) |
Nominal Thickness of Bedding (mm) |
Nominal Thickness of Sheath (mm) |
Nominal Overall Diameter (mm) |
Nominal Weight (kg/km) |
20 |
1/0.40 |
1.0 |
1.2 |
18.0 |
280 |
20 |
1/0.50 |
1.0 |
1.2 |
20.5 |
385 |
20 |
1/0.63 |
1.1 |
1.3 |
21.5 |
470 |
20 |
1/0.90 |
1.1 |
1.3 |
25.0 |
700 |
CW1198 50 Pairs Armoured Outdoor Telephone Cable
Number of Pairs |
Conductor Diameter (mm) |
Nominal Thickness of Bedding (mm) |
Nominal Thickness of Sheath (mm) |
Nominal Overall Diameter (mm) |
Nominal Weight (kg/km) |
50 |
1/0.40 |
1.1 |
1.3 |
22.5 |
475 |
50 |
1/0.50 |
1.2 |
1.5 |
26.0 |
645 |
50 |
1/0.63 |
1.2 |
1.5 |
28.0 |
850 |
50 |
1/0.90 |
1.3 |
1.6 |
33.5 |
1380 |
CW1198 100 Pairs Armoured Outdoor Telephone Cable
Number of Pairs |
Conductor Diameter (mm) |
Nominal Thickness of Bedding (mm) |
Nominal Thickness of Sheath (mm) |
Nominal Overall Diameter (mm) |
Nominal Weight (kg/km) |
100 |
1/0.40 |
1.2 |
1.5 |
26.5 |
765 |
100 |
1/0.50 |
1.2 |
1.5 |
32.0 |
1020 |
100 |
1/0.63 |
1.3 |
1.6 |
35.0 |
1400 |
100 |
1/0.90 |
1.7 |
2.0 |
46.0 |
2510 |