series XFFixed 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.
| Standard | ||
|---|---|---|
| Sheath | Conductors | |
| 1 Conductor | ![]() | ![]() |
| 2 Conductors | ![]() | ![]() ![]() |
| 3 Conductors | ![]() | ![]() ![]() ![]() |
| 4 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) | ||||
|---|---|---|---|---|---|---|---|
| 1 Conductor (1) | 1 Conductor (2) | 1 Conductor (3) | Multiconductor (4) | 4 Conductors (5) | |||
| | | | | |||
| 1 | 19.5 | 24.86 | 0.167 | 0.21 | 0.152 | 0.107 | 0.114 |
| 1.5 | 13.3 | 16.96 | 0.157 | 0.2 | 0.142 | 0.1 | 0.107 |
| 2.5 | 7.98 | 10.18 | 0.145 | 0.189 | 0.131 | 0.093 | 0.1 |
| 4 | 4.95 | 6.31 | 0.137 | 0.18 | 0.122 | 0.088 | 0.095 |
| 6 | 3.3 | 4.21 | 0.128 | 0.172 | 0.113 | 0.083 | 0.09 |
| 10 | 1.91 | 2.44 | 0.118 | 0.162 | 0.104 | 0.078 | 0.085 |
| 16 | 1.21 | 1.54 | 0.112 | 0.155 | 0.097 | 0.075 | 0.082 |
| 25 | 0.78 | 0.99 | 0.109 | 0.152 | 0.094 | 0.075 | 0.083 |
| 35 | 0.554 | 0.707 | 0.105 | 0.148 | 0.09 | 0.073 | 0.081 |
| 50 | 0.386 | 0.493 | 0.102 | 0.145 | 0.087 | 0.073 | 0.08 |
| 70 | 0.272 | 0.348 | 0.098 | 0.142 | 0.084 | 0.071 | 0.079 |
| 95 | 0.206 | 0.264 | 0.096 | 0.139 | 0.081 | 0.07 | 0.077 |
| 120 | 0.161 | 0.207 | 0.095 | 0.138 | 0.08 | 0.07 | 0.077 |
| 150 | 0.129 | 0.167 | 0.094 | 0.137 | 0.079 | 0.07 | 0.077 |
| 185 | 0.106 | 0.138 | 0.094 | 0.137 | 0.079 | 0.07 | 0.077 |
| 240 | 0.0801 | 0.106 | 0.092 | 0.136 | 0.077 | 0.069 | 0.077 |
| 300 | 0.0641 | 0.086 | 0.091 | 0.135 | 0.076 | 0.069 | 0.076 |
| 400 | 0.0486 | 0.0675 | 0.09 | 0.134 | 0.076 | -- | -- |
| 500 | 0.0384 | 0.0557 | 0.09 | 0.133 | 0.075 | -- | -- |
| 630 | 0.0287 | 0.0451 | 0.086 | 0.13 | 0.072 | -- | -- |
(1) Three single conductor cables displayed in flat, in contact with each other. (2) Three single conductor cables displayed in flat, separated by 1 diameter between each other. (3) Three single-conductor cables displayed in a trefoil in contact with each other. (4) Calculation of Inductive reactance valid for two-conductor and three conductor cables. (5) Calculation of Inductive reactance valid for four-conductor cables.
| Nominal cross-section (mm²) | Current-carrying capacity of cables in free air at 40°C as per IEC 364-5-523.Single-conductors cable up to 16mm² in contact with each other, displayed in unperforated trays, remaining cross-sections, single-conductors displays and 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) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 Conductor (1) | 1 Conductor (2) | 1 Conductor (3) | 2 Conductors | Multiconductor (4) | 1 Conductor (1) | 1 Conductor (2) | 2 Conductors | Multiconductor (4) | |
| | | | | | | | | |
| 1 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 1.5 | 19 | -- | -- | 23 | 20 | 32 | 35 | 32 | 28 |
| 2.5 | 26 | -- | -- | 31 | 28 | 43 | 46 | 44 | 37 |
| 4 | 34 | -- | -- | 43 | 36 | 55 | 59 | 57 | 48 |
| 6 | 45 | -- | -- | 54 | 47 | 69 | 74 | 72 | 61 |
| 10 | 62 | -- | -- | 74 | 65 | 93 | 100 | 97 | 83 |
| 16 | 83 | -- | -- | 100 | 86 | 121 | 129 | 129 | 107 |
| 25 | 122 | 158 | 117 | 128 | 109 | 157 | 168 | 166 | 141 |
| 35 | 152 | 196 | 146 | 160 | 137 | 188 | 201 | 200 | 168 |
| 50 | 187 | 238 | 179 | 195 | 166 | 220 | 236 | 238 | 199 |
| 70 | 241 | 305 | 232 | 250 | 213 | 271 | 290 | 292 | 243 |
| 95 | 295 | 371 | 283 | 304 | 257 | 326 | 349 | 351 | 293 |
| 120 | 346 | 432 | 332 | 354 | 299 | 371 | 396 | 399 | 333 |
| 150 | 401 | 499 | 384 | 409 | 345 | 415 | 444 | 448 | 373 |
| 185 | 461 | 572 | 441 | 468 | 394 | 470 | 503 | 508 | 425 |
| 240 | 548 | 675 | 524 | 554 | 465 | 547 | 586 | 592 | 493 |
| 300 | 637 | 780 | 608 | 640 | 537 | 621 | 665 | 669 | 559 |
| 400 | 751 | 938 | 712 | -- | -- | 710 | 759 | -- | -- |
| 500 | 863 | 1083 | 818 | -- | -- | 825 | 882 | -- | -- |
| 630 | 995 | 1257 | 941 | -- | -- | 941 | 1007 | -- | -- |
(1) Three single conductor cables displayed in flat, in contact with each other. (2) Three single conductor cables displayed in flat, separated by 1 diameter between each other. (3) Three single-conductor cables displayed in a trefoil in contact with each other. (4) The values of current-carrying capacity informed, correspond to three-conductor, four-conductor.
| Cable Formation N° Cond. x cross-section (mm²) | External diameter mm | Weight kg/km | Code | Mat Number | Previous Code |
|---|---|---|---|---|---|
| 1x1 | 5.0 | 32 | XF 1x1 | 830000010 | XF 0110 Ne |
| 1x1.5 | 5.3 | 38 | XF 1x1.5 | 830000020 | XF 0115 Ne |
| 1x2.5 | 5.7 | 49 | XF 1x2.5 | 830000030 | XF 0125 Ne |
| 1x4 | 6.2 | 65 | XF 1x4 | 830000040 | XF 0140 Ne |
| 1x6 | 6.8 | 84 | XF 1x6 | 830000050 | XF 0160 Ne |
| 1x10 | 7.7 | 125 | XF 1x10 | 830000060 | XF 1100 Ne |
| 1x16 | 8.7 | 181 | XF 1x16 | 830000070 | XF 1160 Ne |
| 1x25 | 10.4 | 270 | XF 1x25 | 830000080 | XF 1250 Ne |
| 1x35 | 11.5 | 362 | XF 1x35 | 830000090 | XF 1350 Ne |
| 1x50 | 13.1 | 497 | XF 1x50 | 830000100 | XF 1500 Ne |
| 1x70 | 15.0 | 683 | XF 1x70 | 830000110 | XF 1700 Ne |
| 1x95 | 16.6 | 874 | XF 1x95 | 830000120 | XF 1950 Ne |
| 1x120 | 18.8 | 1146 | XF 1x120 | 830000130 | XF 11200 Ne |
| 1x150 | 21.3 | 1420 | XF 1x150 | 830000140 | XF 11500 Ne |
| 1x185 | 23.6 | 1741 | XF 1x185 | 830000150 | XF 11850 Ne |
| 1x240 | 26.4 | 2273 | XF 1x240 | 830000160 | XF 12400 Ne |
| 1x300 | 30.0 | 2821 | XF 1x300 | 830000170 | XF 13000 Ne |
| 1x400 | 33.5 | 3702 | XF 1x400 | 830000180 | XF 14000 Ne |
| 1x500 | 38.2 | 4840 | XF 1x500 | 830000190 | XF 15000 Ne |
| 1x630 | 42.1 | 6140 | XF 1x630 | 830000200 | XF 16300 Ne |
| 2x1 | 8.2 | 83 | XF 2x1 | 830000210 | XF 0210 Ne |
| 2x1.5 | 8.7 | 98 | XF 2x1.5 | 830000220 | XF 0215 Ne |
| 2x2.5 | 9.6 | 127 | XF 2x2.5 | 830000230 | XF 0225 Ne |
| 2x4 | 10.7 | 169 | XF 2x4 | 830000240 | XF 0240 Ne |
| 2x6 | 11.8 | 220 | XF 2x6 | 830000250 | XF 0260 Ne |
| 2x10 | 13.6 | 324 | XF 2x10 | 830000260 | XF 2100 Ne |
| 2x16 | 17.7 | 552 | XF 2x16 | 830000270 | XF 2160 Ne |
| 2x25 | 21.0 | 809 | XF 2x25 | 830000280 | XF 2250 Ne |
| 2x35 | 23.3 | 1055 | XF 2x35 | 830000290 | XF 2350 Ne |
| 2x50 | 26.5 | 1422 | XF 2x50 | 830000300 | XF 2500 Ne |
| 2x70 | 30.2 | 1921 | XF 2x70 | 830000310 | XF 2700 Ne |
| 2x95 | 33.9 | 2465 | XF 2x95 | 830000320 | XF 2950 Ne |
| 2x120 | 38.4 | 3217 | XF 2x120 | 830000330 | XF 21200 Ne |
| 2x150 | 43.7 | 4040 | XF 2x150 | 830000340 | XF 21500 Ne |
| 2x185 | 48.7 | 5001 | XF 2x185 | 830000350 | XF 21850 Ne |
| 2x240 | 54.4 | 6427 | XF 2x240 | 830000360 | XF 22400 Ne |
| 2x300 | 61.7 | 8066 | XF 2x300 | 830000370 | XF 23000 Ne |
| 3x1 | 8.6 | 94 | XF 3x1 | 830000380 | XF 0310 Ne |
| 3x1.5 | 9.2 | 114 | XF 3x1.5 | 830000390 | XF 0315 Ne |
| 3x2.5 | 10.1 | 151 | XF 3x2.5 | 830000400 | XF 0325 Ne |
| 3x4 | 11.3 | 205 | XF 3x4 | 830000410 | XF 0340 Ne |
| 3x6 | 12.5 | 272 | XF 3x6 | 830000420 | XF 0360 Ne |
| 3x10 | 14.4 | 407 | XF 3x10 | 830000430 | XF 3100 Ne |
| 3x16 | 18.7 | 686 | XF 3x16 | 830000440 | XF 3160 Ne |
| 3x25 | 22.2 | 1016 | XF 3x25 | 830000450 | XF 3250 Ne |
| 3x35 | 24.7 | 1341 | XF 3x35 | 830000460 | XF 3350 Ne |
| 3x50 | 28.2 | 1823 | XF 3x50 | 830000470 | XF 3500 Ne |
| 3x70 | 32.8 | 2527 | XF 3x70 | 830000480 | XF 3700 Ne |
| 3x95 | 36.1 | 3191 | XF 3x95 | 830000490 | XF 3950 Ne |
| 3x120 | 41.0 | 4178 | XF 3x120 | 830000500 | XF 31200 Ne |
| 3x150 | 47.3 | 5293 | XF 3x150 | 830000510 | XF 31500 Ne |
| 3x185 | 52.3 | 6489 | XF 3x185 | 830000520 | XF 31850 Ne |
| 3x240 | 58.6 | 8410 | XF 3x240 | 830000530 | XF 32400 Ne |
| 3x300 | 66.2 | 10474 | XF 3x300 | 830000540 | XF 33000 Ne |
| 4x1 | 9.3 | 110 | XF 4x1 | 830000650 | XF 0410 Ne |
| 4x1.5 | 9.9 | 134 | XF 4x1.5 | 830000660 | XF 0415 Ne |
| 4x2.5 | 11.0 | 181 | XF 4x2.5 | 830000670 | XF 0425 Ne |
| 4x4 | 12.3 | 249 | XF 4x4 | 830000680 | XF 0440 Ne |
| 4x6 | 13.6 | 333 | XF 4x6 | 830000690 | XF 0460 Ne |
| 4x10 | 15.8 | 506 | XF 4x10 | 830000700 | XF 4100 Ne |
| 4x16 | 20.3 | 845 | XF 4x16 | 830000710 | XF 4160 Ne |
| 4x25 | 24.3 | 1259 | XF 4x25 | 830000720 | XF 4250 Ne |
| 4x35 | 27.1 | 1674 | XF 4x35 | 830000730 | XF 4350 Ne |
| 4x50 | 31.2 | 2300 | XF 4x50 | 830000740 | XF 4500 Ne |
| 4x70 | 36.3 | 3191 | XF 4x70 | 830000750 | XF 4700 Ne |
| 4x95 | 40.0 | 4039 | XF 4x95 | 830000760 | XF 4950 Ne |
| 4x120 | 46.0 | 5361 | XF 4x120 | 830000770 | XF 41200 Ne |
| 4x150 | 52.4 | 6689 | XF 4x150 | 830000780 | XF 41500 Ne |
| 4x185 | 57.9 | 8206 | XF 4x185 | 830000790 | XF 41850 Ne |
| 4x240 | 65.1 | 10681 | XF 4x240 | 830000800 | XF 42400 Ne |
| 4x300 | 73.6 | 13285 | XF 4x300 | 830000810 | XF 43000 Ne |
| 3x25+1x16 | 23.3 | 1154 | XF 3x25/16 | 830000820 | XF 2516 Ne |
| 3x35+1x16 | 25.4 | 1463 | XF 3x35/16 | 830000830 | XF 3516 Ne |
| 3x50+1x25 | 29.3 | 2026 | XF 3x50/25 | 830000840 | XF 5025 Ne |
| 3x70+1x35 | 34.0 | 2805 | XF 3x70/35 | 830000850 | XF 7035 Ne |
| 3x95+1x50 | 38.0 | 3615 | XF 3x95/50 | 830000860 | XF 9550 Ne |
| 3x120+1x70 | 43.2 | 4774 | XF 3x120/70 | 830000870 | XF 12070 Ne |
| 3x150+1x70 | 48.4 | 5805 | XF 3x150/70 | 830000880 | XF 15070 Ne |
| 3x185+1x95 | 53.7 | 7175 | XF 3x185/95 | 830000890 | XF 18595 Ne |
| 3x240+1x120 | 60.4 | 9336 | XF 3x240/120 | 830000900 | XF 240120 Ne |
| 3x300+1x150 | 68.5 | 11623 | XF 3x300/150 | 830000910 | XF 300150 Ne |