Clad series FF-HFixed power distribution networks in factories, warehouses, machine rooms, power distribution stations. For Alternating Current (50/60Hz), for single-phase systems (220/110V), three-phase systems (380/190V) and systems with voltages up to 1kV. For Direct Current, used in systems with voltages up to 1.5kV Installed in aerial trays, gutters or conduits, under roof or ladder under roof, buried in ducts or directly buried. It has additional mechanical protection.
| Standard | ||
|---|---|---|
| Sheath | Conductors | |
| 3 Conductors | ![]() | ![]() ![]() ![]() |
| 4 Conductors | ![]() | ![]() ![]() ![]() ![]() |
| 5 Conductors | ![]() | ![]() ![]() ![]() ![]() ![]() |
| Nominal cross-section (mm²) | Electrical resistance in D.C. at 20°C (Ohm/km) | Electrical resistance in C.C. at 90°C (Ohm/km) | Inductive reactance at 50Hz (Ohm/Km) | Current-carrying capacity of cables in free air at 40°C as per IEC 364-5-523. Formations in cable ladder or perforated cable trays (Ampere) | Current-carrying capacity of cables directly buried at 25°C soil temperature and soil thermal resistance of 1 km/W as per IEC 364-5-523. (Ampere) | |||
|---|---|---|---|---|---|---|---|---|
| Multiconductor (1) | 4 Conductors (2) | 2 Conductors (3) | Multiconductor (4) | 2 Conductors (3) | Multiconductor (4) | |||
| | | | | | |||
| 1 | 19.5 | 24.86 | 0.107 | 0.114 | -- | -- | -- | -- |
| 1.5 | 13.3 | 16.96 | 0.1 | 0.107 | 23 | 20 | 32 | 28 |
| 2.5 | 7.98 | 10.18 | 0.093 | 0.1 | 31 | 28 | 44 | 37 |
| 4 | 4.95 | 6.31 | 0.088 | 0.095 | 43 | 36 | 57 | 48 |
| 6 | 3.3 | 4.21 | 0.083 | 0.09 | 54 | 47 | 72 | 61 |
| 10 | 1.91 | 2.44 | 0.078 | 0.085 | 74 | 65 | 97 | 83 |
| 16 | 1.21 | 1.54 | 0.075 | 0.082 | 100 | 86 | 129 | 107 |
| 25 | 0.78 | 0.99 | 0.075 | 0.083 | 128 | 109 | 166 | 141 |
| 35 | 0.554 | 0.707 | 0.073 | 0.081 | 160 | 137 | 200 | 168 |
| 50 | 0.386 | 0.493 | 0.073 | 0.08 | 195 | 166 | 238 | 199 |
| 70 | 0.272 | 0.348 | 0.071 | 0.079 | 250 | 213 | 292 | 243 |
| 95 | 0.206 | 0.264 | 0.07 | 0.077 | 304 | 257 | 351 | 293 |
| 120 | 0.161 | 0.207 | 0.07 | 0.077 | 354 | 299 | 399 | 333 |
| 150 | 0.129 | 0.167 | 0.07 | 0.077 | 409 | 345 | 448 | 373 |
| 185 | 0.106 | 0.138 | 0.07 | 0.077 | 468 | 394 | 508 | 425 |
| 240 | 0.0801 | 0.106 | 0.069 | 0.077 | 554 | 465 | 592 | 493 |
| 300 | 0.0641 | 0.086 | 0.069 | 0.076 | 640 | 537 | 669 | 559 |
(1) Calculation of Inductive reactance valid for three-conductor and five-conductor cables. (2) Calculation of Inductive reactance valid for four-conductor cables. (3) The values of current-carrying capacity informed, correspond to three conductor cable (two-conductor + protection conductor) (4) The values of current-carrying capacity informed, correspond to four-conductor, five-conductor.
| Cable Formation N° Cond. x cross-section (mm²) | Diameter under armour mm | External diameter mm | Weight kg/km | Code | Mat Number | Previous Code |
|---|---|---|---|---|---|---|
| 3x1 | 7.6 | 12.2 | 272 | XF-H 2x1+PE1 | 830003120 | FF 0310 HNe |
| 3x1.5 | 8.2 | 12.8 | 302 | XF-H 2x1.5+PE1.5 | 830003130 | FF 0315 HNe |
| 3x2.5 | 9.1 | 13.7 | 357 | XF-H 2x2.5+PE2.5 | 830003140 | FF 0325 HNe |
| 3x4 | 10.3 | 14.9 | 438 | XF-H 2x4+PE4 | 830003150 | FF 0340 HNe |
| 3x6 | 11.5 | 16.1 | 527 | XF-H 2x6+PE6 | 830003160 | FF 0360 HNe |
| 3x10 | 13.4 | 18.9 | 836 | XF-H 2x10+PE10 | 830003170 | FF 3100 HNe |
| 3x16 | 15.7 | 21.2 | 1087 | XF-H 2x16+PE16 | 830003180 | FF 3160 HNe |
| 3x25 | 19.2 | 25.4 | 1633 | XF-H 2x25+PE25 | 830003190 | FF 3250 HNe |
| 3x35 | 21.7 | 27.9 | 2042 | XF-H 2x35+PE35 | 830003200 | FF 3350 HNe |
| 3x50 | 25.2 | 31.6 | 2637 | XF-H 2x50+PE50 | 830003210 | FF 3500 HNe |
| 3x70 | 29.6 | 37.3 | 3758 | XF-H 2x70+PE70 | 830003220 | FF 3700 HNe |
| 3x95 | 32.7 | 40.8 | 4613 | XF-H 2x95+PE95 | 830003230 | FF 3950 HNe |
| 3x120 | 37.4 | 45.7 | 5788 | XF-H 2x120+PE120 | 830003240 | FF 31200 HNe |
| 3x150 | 43.3 | 53.0 | 7561 | XF-H 2x150+PE150 | 830003250 | FF 31500 HNe |
| 3x185 | 48.1 | 57.8 | 8940 | XF-H 2x185+PE185 | 830003260 | FF 31850 HNe |
| 3x240 | 54.2 | 64.3 | 11056 | XF-H 2x240+PE240 | 830003270 | FF 32400 HNe |
| 3x300 | 61.4 | 72.3 | 13541 | XF-H 2x300+PE300 | 830003280 | FF 33000 HNe |
| 4x1 | 8.3 | 12.9 | 303 | XF-H 3x1+PE1 | 830003390 | FF 0410 HNe |
| 4x1.5 | 8.9 | 13.5 | 339 | XF-H 3x1.5+PE1.5 | 830003400 | FF 0415 HNe |
| 4x2.5 | 10.0 | 14.6 | 403 | XF-H 3x2.5+PE2.5 | 830003410 | FF 0425 HNe |
| 4x4 | 11.3 | 15.9 | 499 | XF-H 3x4+PE4 | 830003420 | FF 0440 HNe |
| 4x6 | 12.6 | 18.1 | 736 | XF-H 3x6+PE6 | 830003430 | FF 0460 HNe |
| 4x10 | 14.8 | 20.3 | 971 | XF-H 3x10+PE10 | 830003440 | FF 4100 HNe |
| 4x16 | 17.3 | 23.5 | 1413 | XF-H 3x16+PE16 | 830003450 | FF 4160 HNe |
| 4x25 | 21.3 | 27.5 | 1943 | XF-H 3x25+PE25 | 830003460 | FF 4250 HNe |
| 4x35 | 24.1 | 30.5 | 2454 | XF-H 3x35+PE35 | 830003470 | FF 4350 HNe |
| 4x50 | 28.0 | 34.6 | 3199 | XF-H 3x50+PE50 | 830003480 | FF 4500 HNe |
| 4x70 | 32.9 | 41.0 | 4639 | XF-H 3x70+PE70 | 830003490 | FF 4700 HNe |
| 4x95 | 36.4 | 44.7 | 5622 | XF-H 3x95+PE95 | 830003500 | FF 4950 HNe |
| 4x120 | 42.0 | 51.7 | 7587 | XF-H 3x120+PE120 | 830003510 | FF 41200 HNe |
| 4x150 | 48.2 | 57.9 | 9180 | XF-H 3x150+PE150 | 830003520 | FF 41500 HNe |
| 4x185 | 53.5 | 63.6 | 10852 | XF-H 3x185+PE185 | 830003530 | FF 41850 HNe |
| 4x240 | 60.3 | 70.8 | 13338 | XF-H 3x240+PE240 | 830003540 | FF 42400 HNe |
| 3x25+1x16 | 20.3 | 26.5 | 1805 | XF-H 3x25+PE16 | 830003550 | FF 2516 HNe |
| 3x35+1x16 | 22.4 | 28.6 | 2181 | XF-H 3x35+PE16 | 830003560 | FF 3516 HNe |
| 3x50+1x25 | 26.3 | 32.7 | 2874 | XF-H 3x50+PE25 | 830003570 | FF 5025 HNe |
| 3x70+1x35 | 30.8 | 38.7 | 4105 | XF-H 3x70+PE35 | 830003580 | FF 7035 HNe |
| 3x95+1x50 | 34.4 | 42.5 | 5099 | XF-H 3x95+PE50 | 830003590 | FF 9550 HNe |
| 3x120+1x70 | 39.4 | 47.9 | 6464 | XF-H 3x120+PE70 | 830003600 | FF 12070 HNe |
| 3x150+1x70 | 44.4 | 54.1 | 8114 | XF-H 3x150+PE70 | 830003610 | FF 15070 HNe |
| 3x185+1x95 | 49.3 | 59.2 | 9710 | XF-H 3x185+PE95 | 830003620 | FF 18595 HNe |
| 3x240+1x120 | 55.8 | 66.1 | 11987 | XF-H 3x240+PE120 | 830003630 | FF 240120 HNe |
| 3x25+2x16 | 21.8 | 28.0 | 2009 | XF-H 3x25/16+PE16 | 830002950 | FF 25216 HNe |
| 3x35+2x16 | 23.6 | 29.8 | 2360 | XF-H 3x35/16+PE16 | 830002960 | FF 35216 HNe |
| 3x50+2x25 | 28.0 | 34.6 | 3172 | XF-H 3x50/25+PE25 | 830002970 | FF 50225 HNe |
| 3x70+2x35 | 32.7 | 40.6 | 4542 | XF-H 3x70/35+PE35 | 830002980 | FF 70235 HNe |
| 3x95+2x50 | 36.8 | 45.1 | 5651 | XF-H 3x95/50+PE50 | 830002990 | FF 95250 HNe |
| 3x120+2x70 | 42.6 | 52.3 | 7699 | XF-H 3x120/70+PE70 | 830003000 | FF 120270 HNe |
| 3x150+2x70 | 46.8 | 56.5 | 8843 | XF-H 3x150/70+PE70 | 830003010 | FF 150270 HNe |
| 3x185+2x95 | 51.9 | 62.0 | 10598 | XF-H 3x185/95+PE95 | 830003020 | FF 185295 HNe |
| 3x240+2x120 | 58.9 | 69.4 | 13063 | XF-H 3x240/120+PE120 | 830003030 | FF 2402120 HNe |
| 4x25+1x16 | 22.7 | 28.9 | 2127 | XF-H 4x25+PE16 | 830003040 | FF 42516 HNe |
| 4x35+1x16 | 25.1 | 31.5 | 2626 | XF-H 4x35+PE16 | 830003050 | FF 43516 HNe |
| 4x50+1x25 | 29.9 | 37.8 | 3803 | XF-H 4x50+PE25 | 830003060 | FF 45025 HNe |
| 4x70+1x35 | 34.5 | 42.6 | 5000 | XF-H 4x70+PE35 | 830003070 | FF 47035 HNe |
| 4x95+1x50 | 38.5 | 47.0 | 6164 | XF-H 4x95+PE50 | 830003080 | FF 49550 HNe |
| 4x120+1x70 | 44.6 | 54.3 | 8333 | XF-H 4x120+PE70 | 830003090 | FF 412070 HNe |
| 4x150+1x70 | 50.1 | 60.0 | 9865 | XF-H 4x150+PE70 | 830003100 | FF 415070 HNe |
| 4x185+1x95 | 56.0 | 66.3 | 11683 | XF-H 4x185+PE95 | 830003110 | FF 418595 HNe |
| 5x1 | 9.0 | 13.6 | 334 | XF-H 4x1+PE1 | 830002800 | FF 0510 HNe |
| 5x1.5 | 9.7 | 14.3 | 380 | XF-H 4x1.5+PE1.5 | 830002810 | FF 0515 HNe |
| 5x2.5 | 10.9 | 15.5 | 460 | XF-H 4x2.5+PE2.5 | 830002820 | FF 0525 HNe |
| 5x4 | 12.3 | 17.8 | 691 | XF-H 4x4+PE4 | 830002830 | FF 0540 HNe |
| 5x6 | 13.8 | 19.3 | 834 | XF-H 4x6+PE6 | 830002840 | FF 0560 HNe |
| 5x10 | 16.3 | 21.8 | 1122 | XF-H 4x10+PE10 | 830002850 | FF 5100 HNe |
| 5x16 | 19.1 | 25.3 | 1643 | XF-H 4x16+PE16 | 830002860 | FF 5160 HNe |
| 5x25 | 23.5 | 29.7 | 2265 | XF-H 4x25+PE25 | 830002870 | FF 5250 HNe |
| 5x35 | 26.7 | 33.1 | 2870 | XF-H 4x35+PE35 | 830002880 | FF 5350 HNe |
| 5x50 | 31.4 | 39.3 | 4145 | XF-H 4x50+PE50 | 830002890 | FF 5500 HNe |
| 5x70 | 36.4 | 44.7 | 5471 | XF-H 4x70+PE70 | 830002900 | FF 5700 HNe |
| 5x95 | 40.7 | 50.2 | 7113 | XF-H 4x95+PE95 | 830002910 | FF 5950 HNe |
| 5x120 | 46.6 | 56.3 | 8949 | XF-H 4x120+PE120 | 830002920 | FF 51200 HNe |
| 5x150 | 53.4 | 63.5 | 10800 | XF-H 4x150+PE150 | 830002930 | FF 51500 HNe |
| 5x185 | 59.8 | 70.3 | 12754 | XF-H 4x185+PE185 | 830002940 | FF 51850 HNe |