Special Cables
Flat Twin Flexible Cables
Conductor:Soft annealed circular copper finely stranded
Insulation: P.V.C. rated 70 ° C for continuous voltage
Rated 250 V according to Egyptian Standard No. 182
Assembly:Two insulated conductors are laid parallel
Sheath: Grey / Black / White
Colour of Core: Red - Blue
a) With Sheath Thickness
Nominal Cross- Sectional Area |
Conductor No. of Wires x Diameter of Wire |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Dimensions |
Total Weight (approx.) |
mm2 |
No. x mm |
mm |
mm |
mm |
kg/km |
0.25 |
4 x 0.3 |
0.5 |
0.6 |
4.2 x 3.1 |
25 |
0.5 |
7 x 0.3 |
0.5 |
0.7 |
5.5 x 3.5 |
30 |
0.75 |
11 x 0.3 |
0.6 |
0.7 |
6.1 x 4.2 |
43.5 |
1 |
14 x 0.3 |
0.7 |
0.8 |
7.1 x 4.35 |
60 |
1.5 |
21 x 0.3 |
0.7 |
0.8 |
7.6 x 4.06 |
73 |
2 |
28 x 0.3 |
0.7 |
0.8 |
8.1 x 4.85 |
86 |
b) Without Sheath Thickness
0.25 |
4 x 0.3 |
0.5 |
____ |
____ |
13.1 |
0.5 |
7 x 0.3 |
0.5 |
____ |
____ |
19.1 |
0.75 |
11 x 0.3 |
0.6 |
____ |
____ |
26.5 |
2- Twin Twisted P.V.C. Insulated Conductor
Description: Two flexible single core copper wires P.V.C. insulated are twisted without outer sheath.
Specification: According to the specification of flexible single core copper wire insulated P.V.C.
Thickness of P.V.C.: For single wire not less than 0.8 mm
3- Welding Cables
Conductor: Circular single cable with flexible copper conductor
Insulation: P.V.C. according to VDE 0250 rated 70 ° C for continuous operation
Nominal Cross- Sectional Area |
Conductor (No. of Wires x Diameter of Wire) |
Insulation Thickness (min.) |
Overall Diameter |
Total Weight (approx.) |
mm2 |
No. x mm |
mm |
mm |
kg/km |
25 |
133 x 0.5 |
1.3 |
10.1 |
304 |
35 |
182 x 0.5 |
1.3 |
12.6 |
424 |
50 |
259 x 0.5 |
1.4 |
13.3 |
567 |
70 |
361 x 0.5 |
1.4 |
15.3 |
761 |
4- Vehicle Cables
Conductor: - Circular single core flexible
- Soft annealed circular copper
Insulation: P.V.C. insulated 250 V according to BSS 1862 rated 70 ° C for continuous operation
Nominal Cross- Sectional Area |
No. of Wires x Diameter of Wire |
Nominal Insulation Thickness |
Overall Diameter (approx.) |
Total Weight (approx.) |
mm2 |
No. x mm |
mm |
mm |
kg/km |
0.75 |
24 x 0.2 |
0.6 |
2.45 |
12.2 |
1 |
32 x 0.2 |
0.7 |
2.75 |
16.1 |
1.5 |
21 x 0.3 |
0.7 |
3.00 |
21.2 |
2 |
28 x 0.3 |
0.7 |
3.25 |
25.9 |
2.5 |
35 x 0.3 |
0.8 |
3.7 |
33.7 |
3 |
42 x 0.3 |
0.8 |
4.05 |
41.5 |
4 |
56 x 0.3 |
0.8 |
4.25 |
49.5 |
6 |
84 x 0.3 |
0.9 |
5.1 |
72.6 |
1.4 for spark plug |
20 x 0.3 |
2.75 |
7.00 |
68.1 |
Cables for Vehicle Battery
| 25 |
133 x 0.5 |
1.3 |
10.10 |
304.3 |
| 35 |
190 x 0.5 |
1.3 |
12.10 |
424 |
| 50 |
259 x 0.5 |
1.4 |
13.30 |
567 |
| 70 |
361 x 0.5 |
1.4 |
15.30 |
761 |
5- Symmetrical T. V. Cable
Description:A flat seven copper wires for two connection with solid insulation of stablized P.V.C. according to IEC 96-2
Conductor: Soft annealed copper conductor of seven stranded wires.
Insulation: Two conductors are insulated together in flat formation with solid stabilized P. V.C.
Two conductors are insulated together in flat formation with solid stabilized P. V.C.
Characteristic Impedence: 300
Conductor:No. of wires x diameter of wire = 7 x 0.3 mm
Diameter of conductor 0.9 mm
Dimensions:t - min. = 0.3 mm
w - max.=10.5 mm
b - min. =0.5 mm
Attenuation: At 200 MHZ 7 db/100 m
At 400 MHZ 10.5 db/100 m
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