Corrugated copper shielding + Steel wire armour
Control, signalling, measuring and protective equipment, electric controls of high voltage substations (SSEE), its shielding allows adequate filtering of electromagnetic interference at frequencies up to 1 MHz. Installed in aerial trays, gutters or conduits, buried in ducts or directly buried. It has additional mechanical protection.
Standard | ||
---|---|---|
Sheath | Conductors | |
Multiconductors | with alpha-numerically |
The information provided corresponds to the standard version, and different alternatives of insulation and / or covering materials can be used upon request.
Nominal cross-section sq mm² | Electrical resistance at 20°C in C.C. Ohm/km | Electrical resistance at 70°C in C.A. Ohm/km | Current-carrying capacity in free air. At 40°C as per IEC 364-5-523. Formations in perforated trays or ladder type. (Ampere) | ||||||
---|---|---|---|---|---|---|---|---|---|
2x | 4x | 7x | 10x | 19x | 30x | 48x | |||
1 | 19.5 | 23.3 | -- | -- | -- | -- | -- | -- | -- |
1.5 | 13.3 | 15.9 | 18.1 | 15.3 | 12.7 | 9.1 | 9.1 | 8.1 | 6.3 |
2.5 | 7.98 | 9.55 | 25 | 21 | 17.5 | 12.5 | 12.5 | 11.3 | 8.8 |
4 | 4.95 | 5.92 | 33 | 29 | 23.1 | 16.5 | 16.5 | 14.9 | -- |
As from seven-conductors, we’ve additionally applied the correction factor for more than three conductors the chart 310.15 (B)(3)(a) of the NFPA70.
Cable formation N° Cond. x cross-section (mm²) | Diameter under armour mm | External diameter mm | Weight kg/km | Code |
---|---|---|---|---|
2x1 | 14.6 | 19.2 | 658 | GF 0210 H |
3x1 | 14.6 | 19.2 | 663 | GF 0310 H |
4x1 | 14.6 | 20.1 | 803 | GF 0410 H |
5x1 | 15.1 | 20.6 | 837 | GF 0510 H |
7x1 | 16.1 | 21.6 | 921 | GF 0710 H |
10x1 | 18.1 | 23.6 | 1039 | GF 1010 H |
12x1 | 19.1 | 25.3 | 1258 | GF 1210 H |
14x1 | 20.1 | 26.3 | 1347 | GF 1410 H |
19x1 | 22.1 | 28.3 | 1519 | GF 1910 H |
24x1 | 24.1 | 30.3 | 1717 | GF 2410 H |
30x1 | 25.6 | 32 | 1885 | GF 3010 H |
37x1 | 28.1 | 34.5 | 2155 | GF 3710 H |
48x1 | 30.6 | 38.5 | 2773 | GF 4810 H |
2x1.5 | 14.6 | 19.2 | 664 | GF 0215 H |
3x1.5 | 14.6 | 20.1 | 808 | GF 0315 H |
4x1.5 | 15.1 | 20.6 | 843 | GF 0415 H |
5x1.5 | 16.1 | 21.6 | 922 | GF 0515 H |
7x1.5 | 17.1 | 22.6 | 1004 | GF 0715 H |
10x1.5 | 19.1 | 25.3 | 1276 | GF 1015 H |
12x1.5 | 20.1 | 26.3 | 1369 | GF 1215 H |
14x1.5 | 21.1 | 27.3 | 1450 | GF 1415 H |
19x1.5 | 23.6 | 29.8 | 1700 | GF 1915 H |
24x1.5 | 25.6 | 32 | 1914 | GF 2415 H |
30x1.5 | 27.6 | 34 | 2156 | GF 3015 H |
37x1.5 | 29.6 | 36.2 | 2406 | GF 3715 H |
48x1.5 | 33.6 | 41.5 | 3339 | GF 4815 H |
2x2.5 | 14.6 | 20.1 | 812 | GF 0225 H |
3x2.5 | 15.1 | 20.6 | 855 | GF 0325 H |
4x2.5 | 16.1 | 21.6 | 937 | GF 0425 H |
5x2.5 | 17.1 | 22.6 | 1014 | GF 0525 H |
7x2.5 | 18.1 | 23.6 | 1110 | GF 0725 H |
10x2.5 | 20.6 | 26.8 | 1451 | GF 1025 H |
12x2.5 | 22.1 | 28.3 | 1587 | GF 1225 H |
14x2.5 | 23.1 | 29.3 | 1697 | GF 1425 H |
19x2.5 | 25.6 | 31.8 | 1969 | GF 1925 H |
24x2.5 | 28.1 | 34.7 | 2301 | GF 2425 H |
30x2.5 | 30.1 | 37.8 | 2881 | GF 3025 H |
37x2.5 | 33.6 | 41.5 | 3466 | GF 3725 H |
48x2.5 | 36.6 | 44.7 | 3958 | GF 4825 H |
2x4 | 16.6 | 22.1 | 962 | GF 0240 H |
3x4 | 17.6 | 23.1 | 1049 | GF 0340 H |
4x4 | 18.6 | 24.1 | 1134 | GF 0440 H |
5x4 | 19.6 | 25.8 | 1378 | GF 0540 H |
7x4 | 21.1 | 27.3 | 1540 | GF 0740 H |
10x4 | 24.1 | 30.5 | 1828 | GF 1040 H |
12x4 | 25.6 | 32 | 1990 | GF 1240 H |
14x4 | 27.1 | 33.5 | 2173 | GF 1440 H |
19x4 | 30.6 | 38.3 | 2930 | GF 1940 H |
24x4 | 33.6 | 41.7 | 3505 | GF 2440 H |
30x4 | 36.6 | 44.7 | 3974 | GF 3040 H |
37x4 | 40.6 | 48.9 | 4811 | GF 3740 H |