series OF
Multiconductors
Control, signalling, measuring and protective equipment; electric controls of industrial installations. Installed in aerial trays, gutters or conduits, buried in ducts or directly buried.
Features
Temperature ratings: 70°C (Operating) – 160°C (Short-Circuit)
Voltage rating: 600/1000 Volt A.C. – 1200 Volt A.C. (Max) – 1500 Volt D.C.
Construction requirements: IRAM 2178-1 – IEC 60502-1
Conductor requirements: IRAM NM 280 – IEC 60228
Conductor: Annealed electrolytic copper - Flexible stranding class 5
Insulation: PVC
Sheath: Flame retardant PVC
Fire requirements: As per IEC 60332-3-24
Fire-retardant
Flexible stranded conductors
Sequentially marked
Industrial applications
Tray cable
Identification
| Standard | ||
|---|---|---|
| Sheath | Conductors | |
| Multiconductor |  |  alphanumeric identification |
Instalation
Constructive variants
The information provided corresponds to the standard version, and different alternatives of insulation and / or covering can be used upon request.
ELECTRICAL CHARACTERISTICS
Resistances and intensity of admissible currents
| Nominal cross-section sq mm² | Electrical resistance at 20ºC in C.C Ohm/km | Electrical resistance at 90ºC 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.
DIMENSIONS & WEIGHT
| Cable Formation N° Cond. x cross-section (mm²) | External diameter mm | Weight kg/km | Code |
|---|---|---|---|
| 2x1 | 8.6 | 95 | OF 0210 |
| 3x1 | 9.1 | 110 | OF 0310 |
| 4x1 | 9.8 | 130 | OF 0410 |
| 5x1 | 10.6 | 154 | OF 0510 |
| 7x1 | 11.4 | 188 | OF 0710 |
| 10x1 | 14.4 | 254 | OF 1010 |
| 12x1 | 14.8 | 287 | OF 1210 |
| 14x1 | 15.5 | 323 | OF 1410 |
| 19x1 | 17.2 | 411 | OF 1910 |
| 24x1 | 20.0 | 507 | OF 2410 |
| 30x1 | 21.2 | 608 | OF 3010 |
| 37x1 | 22.8 | 727 | OF 3710 |
| 48x1 | 26.0 | 918 | OF 4810 |
| 2x1.5 | 9.1 | 112 | OF 0215 |
| 3x1.5 | 9.6 | 131 | OF 0315 |
| 4x1.5 | 10.4 | 156 | OF 0415 |
| 5x1.5 | 11.3 | 185 | OF 0515 |
| 7x1.5 | 12.2 | 229 | OF 0715 |
| 10x1.5 | 15.4 | 309 | OF 1015 |
| 12x1.5 | 15.9 | 352 | OF 1215 |
| 14x1.5 | 16.7 | 398 | OF 1415 |
| 19x1.5 | 18.5 | 511 | OF 1915 |
| 24x1.5 | 21.5 | 633 | OF 2415 |
| 30x1.5 | 22.8 | 763 | OF 3015 |
| 37x1.5 | 24.6 | 916 | OF 3715 |
| 48x1.5 | 28.4 | 1175 | OF 4815 |
| 2x2.5 | 10.0 | 143 | OF 0225 |
| 3x2.5 | 10.6 | 171 | OF 0325 |
| 4x2.5 | 11.5 | 206 | OF 0425 |
| 5x2.5 | 12.5 | 247 | OF 0525 |
| 7x2.5 | 13.5 | 310 | OF 0725 |
| 10x2.5 | 17.1 | 415 | OF 1025 |
| 12x2.5 | 17.7 | 478 | OF 1225 |
| 14x2.5 | 18.6 | 544 | OF 1425 |
| 19x2.5 | 20.6 | 706 | OF 1925 |
| 24x2.5 | 24.1 | 879 | OF 2425 |
| 30x2.5 | 25.6 | 1067 | OF 3025 |
| 37x2.5 | 27.8 | 1301 | OF 3725 |
| 48x2.5 | 32.1 | 1673 | OF 4825 |
| 2x4 | 11.9 | 208 | OF 240 |
| 3x4 | 12.6 | 252 | OF 340 |
| 4x4 | 13.7 | 306 | OF 440 |
| 5x4 | 15.0 | 370 | OF 540 |
| 7x4 | 16.3 | 470 | OF 740 |
| 10x4 | 20.9 | 623 | OF 1040 |
| 12x4 | 21.6 | 724 | OF 1240 |
| 14x4 | 22.7 | 828 | OF 1440 |
| 19x4 | 25.3 | 1085 | OF 1940 |
| 24x4 | 29.9 | 1370 | OF 2440 |
| 30x4 | 32.0 | 1686 | OF 3040 |
| 37x4 | 34.8 | 2057 | OF 3740 |