For fixed power distribution networks 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 Use in closed environments with a high concentration of people (airports, hospitals, trains, cinemas, shopping centers, tunnels) and in control rooms with electronic equipment sensitive to the exposure of corrosive gases. Installed in conduits, trays, cable ladders, in direct open air or indoors, buried in a trench or in ducts.
Standard | ||
---|---|---|
Sheath | Conductors | |
1 Conductor | ||
2 Conductors | ||
3 Conductors | ||
4 Conductors |
The information provided corresponds to the standard version. Special design can be manufactured to comply with reinforced circuit integrity, complying with other standards such as IEC 60331-1/2, EN 50200 or BS 6387.
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 | 0.173 | 0.216 | 0.158 | 0.119 | 0.126 |
1.5 | 13.3 | 16.96 | 0.162 | 0.206 | 0.148 | 0.111 | 0.118 |
2.5 | 7.98 | 10.18 | 0.151 | 0.194 | 0.136 | 0.103 | 0.110 |
4 | 4.95 | 6.31 | 0.142 | 0.186 | 0.128 | 0.097 | 0.105 |
6 | 3.3 | 4.21 | 0.133 | 0.176 | 0.118 | 0.090 | 0.098 |
10 | 1.91 | 2.44 | 0.122 | 0.166 | 0.107 | 0.084 | 0.091 |
16 | 1.21 | 1.54 | 0.117 | 0.160 | 0.102 | 0.082 | 0.089 |
25 | 0.78 | 0.99 | 0.112 | 0.155 | 0.097 | 0.079 | 0.087 |
35 | 0.554 | 0.707 | 0.108 | 0.151 | 0.093 | 0.077 | 0.084 |
50 | 0.386 | 0.493 | 0.105 | 0.148 | 0.090 | 0.076 | 0.083 |
70 | 0.272 | 0.348 | 0.101 | 0.144 | 0.086 | 0.074 | 0.082 |
95 | 0.206 | 0.264 | 0.098 | 0.141 | 0.083 | 0.072 | 0.079 |
120 | 0.161 | 0.207 | 0.097 | 0.140 | 0.082 | 0.072 | 0.079 |
150 | 0.129 | 0.167 | 0.095 | 0.139 | 0.081 | 0.071 | 0.079 |
185 | 0.106 | 0.138 | 0.095 | 0.138 | 0.080 | 0.072 | 0.079 |
240 | 0.0801 | 0.106 | 0.093 | 0.137 | 0.079 | 0.071 | 0.078 |
300 | 0.0641 | 0.0860 | 0.092 | 0.136 | 0.078 | 0.070 | 0.077 |
400 | 0.0486 | 0.0675 | 0.091 | 0.135 | 0.076 | -- | -- |
500 | 0.0384 | 0.0557 | 0.090 | 0.134 | 0.076 | -- | -- |
630 | 0.0287 | 0.0451 | 0.086 | 0.130 | 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 (Amper) | 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 (Amper) | |||||||
---|---|---|---|---|---|---|---|---|---|
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 |
---|---|---|---|
1 x 1 | 6.0 | 45 | RP 0110 |
1 x 1.5 | 6.3 | 52 | RP 0115 |
1 x 2.5 | 6.8 | 64 | RP 0125 |
1 x 4 | 7.3 | 81 | RP 0140 |
1 x 6 | 7.9 | 103 | RP 0160 |
1 x 10 | 8.9 | 148 | RP 1100 |
1 x 16 | 10.1 | 208 | RP 1160 |
1 x 25 | 11.4 | 298 | RP 1250 |
1 x 35 | 12.4 | 392 | RP 1350 |
1 x 50 | 14.1 | 534 | RP 1500 |
1 x 70 | 16.3 | 729 | RP 1700 |
1 x 95 | 18.5 | 939 | RP 1950 |
1 x 120 | 20.2 | 1,189 | RP 11200 |
1 x 150 | 22.8 | 1,467 | RP 11500 |
1 x 185 | 24.6 | 1,760 | RP 11850 |
1 x 240 | 28.0 | 2,298 | RP 12400 |
1 x 300 | 31.3 | 2,866 | RP 13000 |
1 x 400 | 35.4 | 3,739 | RP 14000 |
1 x 500 | 39.0 | 4,684 | RP 15000 |
1 x 630 | 44.7 | 6,241 | RP 16300 |
2 x 1 | 9.4 | 110 | RP 0210 |
2 x 1.5 | 10.0 | 128 | RP 0215 |
2 x 2.5 | 10.9 | 161 | RP 0225 |
2 x 4 | 11.9 | 206 | RP 0240 |
2 x 6 | 13.1 | 263 | RP 0260 |
2 x 10 | 15.2 | 383 | RP 2100 |
2 x 16 | 20.1 | 657 | RP 2160 |
2 x 25 | 22.8 | 906 | RP 2250 |
2 x 35 | 24.8 | 1,151 | RP 2350 |
2 x 50 | 28.2 | 1,541 | RP 2500 |
2 x 70 | 32.6 | 2,089 | RP 2700 |
2 x 95 | 37.4 | 2,727 | RP 2950 |
2 x 120 | 40.9 | 3,404 | RP 21200 |
2 x 150 | 46.0 | 4,216 | RP 21500 |
2 x 185 | 50.2 | 5,081 | RP 21850 |
2 x 240 | 57.0 | 6,600 | RP 22400 |
2 x 300 | 64.1 | 8,282 | RP 23000 |
3 x 1 | 9.9 | 124 | RP 0310 |
3 x 1.5 | 10.6 | 146 | RP 0315 |
3 x 2.5 | 11.6 | 187 | RP 0325 |
3 x 4 | 12.6 | 244 | RP 0340 |
3 x 6 | 13.9 | 317 | RP 0360 |
3 x 10 | 16.1 | 472 | RP 3100 |
3 x 16 | 21.3 | 799 | RP 3160 |
3 x 25 | 24.2 | 1,122 | RP 3250 |
3 x 35 | 26.4 | 1,448 | RP 3350 |
3 x 50 | 30.0 | 1,957 | RP 3500 |
3 x 70 | 35.3 | 2,715 | RP 3700 |
3 x 95 | 39.8 | 3,475 | RP 3950 |
3 x 120 | 43.7 | 4,371 | RP 31200 |
3 x 150 | 49.8 | 5,469 | RP 31500 |
3 x 185 | 53.9 | 6,545 | RP 31850 |
3 x 240 | 61.6 | 8,571 | RP 32400 |
3 x 300 | 68.7 | 10,671 | RP 33000 |
4 x 1 | 10.8 | 145 | RP 0410 |
4 x 1.5 | 11.5 | 171 | RP 0415 |
4 x 2.5 | 12.6 | 222 | RP 0425 |
4 x 4 | 13.8 | 295 | RP 0440 |
4 x 6 | 15.3 | 385 | RP 0460 |
4 x 10 | 17.7 | 581 | RP 4100 |
4 x 16 | 23.2 | 974 | RP 4160 |
3 x 25 + 1 x 16 | 25.6 | 1,279 | RP 2516 |
3 x 35 + 1 x 16 | 27.5 | 1,590 | RP 3516 |
3 x 50 + 1 x 25 | 31.3 | 2,174 | RP 5025 |
3 x 70 + 1 x 35 | 36.5 | 2,999 | RP 7035 |
3 x 95 + 1 x 50 | 41.5 | 3,901 | RP 9550 |
3 x 120 + 1 x 70 | 46.1 | 4,992 | RP 12070 |
3 x 150 + 1 x 70 | 51.2 | 6,004 | RP 15070 |
3 x 185 + 1 x 95 | 56.0 | 7,297 | RP 18595 |
3 x 240 + 1 x 120 | 63.7 | 9,512 | RP 240120 |
3 x 300 + 1 x 150 | 71.2 | 11,832 | RP 300150 |