Fixed power distribution networks in factories, warehouses, machine rooms, power distribution stations. For Alternating Current (60Hz), for single-phase systems (110V), three-phase systems (190/210V) and systems with voltages up to 600V. 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 |
Conductor’s gauge (AWG) | Flexible class conductors. Electrical resistance at 20°C en D.C. (Ohm/km) | Flexible class conductors. Electrical resistance in C.C. at 90°C (Ohm/km) | Reactancia inductiva a 60Hz (Ohm/Km) | Current-carrying capacity (6) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
1 Conductor (1) | Unipolar (2) | Unipolar (3) | Multiconductor (4) | 4 Conductors (5) | ||||||
1 Conductor | Multiconductor | 1 Conductor | Multiconductor | |||||||
14 | 8.6 | 8.77 | 10.97 | 11.19 | 0.136 | 0.179 | 0.121 | 0.098 | 0.105 | 25 |
12 | 5.41 | 5.52 | 6.9 | 7.04 | 0.127 | 0.171 | 0.113 | 0.092 | 0.099 | 30 |
10 | 3.409 | 3.48 | 4.35 | 4.43 | 0.119 | 0.163 | 0.105 | 0.086 | 0.093 | 40 |
8 | 2.144 | 2.19 | 2.73 | 2.79 | 0.118 | 0.162 | 0.104 | 0.09 | 0.097 | 55 |
6 | 1.37 | 1.4 | 1.75 | 1.78 | 0.11 | 0.154 | 0.096 | 0.084 | 0.091 | 75 |
4 | 0.863 | 0.88 | 1.1 | 1.12 | 0.105 | 0.149 | 0.09 | 0.08 | 0.087 | 95 |
2 | 0.545 | 0.556 | 0.696 | 0.709 | 0.1 | 0.144 | 0.086 | 0.077 | 0.084 | 130 |
1 | 0.43 | 0.439 | 0.549 | 0.56 | 0.104 | 0.148 | 0.09 | 0.078 | 0.085 | 145 |
1/0 | 0.344 | 0.351 | 0.44 | 0.448 | 0.101 | 0.145 | 0.087 | 0.076 | 0.083 | 170 |
2/0 | 0.274 | 0.279 | 0.351 | 0.358 | 0.098 | 0.142 | 0.084 | 0.074 | 0.081 | 195 |
3/0 | 0.217 | 0.221 | 0.278 | 0.284 | 0.096 | 0.139 | 0.081 | 0.072 | 0.08 | 225 |
4/0 | 0.172 | 0.175 | 0.222 | 0.226 | 0.094 | 0.137 | 0.079 | 0.071 | 0.079 | 260 |
250 | 0.147 | 0.15 | 0.19 | 0.194 | 0.097 | 0.141 | 0.083 | 0.072 | 0.079 | 290 |
300 | 0.123 | 0.125 | 0.16 | 0.163 | 0.095 | 0.139 | 0.08 | 0.071 | 0.078 | 320 |
350 | 0.105 | 0.107 | 0.138 | 0.14 | 0.094 | 0.138 | 0.079 | 0.07 | 0.078 | 350 |
400 | 0.0919 | 0.0937 | 0.121 | 0.124 | 0.093 | 0.136 | 0.078 | 0.07 | 0.077 | 380 |
450 | 0.0817 | 0.0833 | 0.109 | 0.111 | 0.091 | 0.135 | 0.077 | 0.069 | 0.076 | 405 |
500 | 0.0735 | 0.075 | 0.0991 | 0.1011 | 0.091 | 0.134 | 0.076 | 0.068 | 0.076 | 430 |
(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, three-conductor, and five-conductor cables. (5) Calculation of Inductive reactance valid for four-conductor cables. (6) Current-carrying capacity of cables with up to three conductors, installed in ducts or directly buried, up to an ambient temperature of 30ºC, according to chart 310.15 (B)(16) of the NFPA 70. As from four-conductors, we’ve additionally applied the correction factor for more than three conductors from the chart 310.15 (B)(3)(a) of the NFPA70.
Cable Formation N° Cond. x gauge AWG/MCM | External diameter mm | Weight kg/km | Code |
---|---|---|---|
1 x 14 | 4.9 | 40 | MLTC 0114 |
1 x 12 | 5.4 | 53 | MLTC 0112 |
1 x 10 | 6.0 | 74 | MLTC 0110 |
1 x 8 | 7.6 | 118 | MLTC 0108 |
1 x 6 | 8.6 | 173 | MLTC 0106 |
1 x 4 | 9.8 | 248 | MLTC 0104 |
1 x 2 | 11.2 | 362 | MLTC 0102 |
1 x 1 | 13.4 | 477 | MLTC 0101 |
1 x 1/0 | 14.3 | 575 | MLTC 11/0 |
1 x 2/0 | 15.5 | 719 | MLTC 12/0 |
1 x 3/0 | 16.8 | 878 | MLTC 13/0 |
1 x 4/0 | 18.9 | 1135 | MLTC 14/0 |
1 x 250 | 20.0 | 1359 | MLTC 1250 |
1 x 300 | 23.6 | 1600 | MLTC 1300 |
1 x 350 | 24.4 | 1872 | MLTC 1350 |
1 x 400 | 25.7 | 2093 | MLTC 1400 |
1 x 450 | 26.6 | 2261 | MLTC 1450 |
1 x 500 | 28.1 | 2584 | MLTC 1500 |
2 x 14 | 9.1 | 120 | MLTC 0214 |
2 x 12 | 10.0 | 157 | MLTC 0212 |
2 x 10 | 11.2 | 214 | MLTC 0210 |
2 x 8 | 15.2 | 375 | MLTC 0208 |
2 x 6 | 17.2 | 526 | MLTC 0206 |
2 x 4 | 22.5 | 880 | MLTC 0204 |
2 x 2 | 25.9 | 1236 | MLTC 0202 |
2 x 1 | 28.7 | 1524 | MLTC 0201 |
2 x 1/0 | 30.6 | 1790 | MLTC 21/0 |
2 x 2/0 | 33.1 | 2181 | MLTC 22/0 |
2 x 3/0 | 35.6 | 2607 | MLTC 23/0 |
2 x 4/0 | 39.9 | 3333 | MLTC 24/0 |
2 x 250 | 42.0 | 3892 | MLTC 2250 |
2 x 300 | 50.2 | 4907 | MLTC 2300 |
2 x 350 | 51.9 | 5564 | MLTC 2350 |
2 x 400 | 54.5 | 6181 | MLTC 2400 |
2 x 450 | 56.3 | 6643 | MLTC 2450 |
2 x 500 | 59.2 | 7506 | MLTC 2500 |
3 x 14 | 9.6 | 143 | MLTC 0314 |
3 x 12 | 10.6 | 190 | MLTC 0312 |
3 x 10 | 11.9 | 263 | MLTC 0310 |
3 x 8 | 16.1 | 458 | MLTC 0308 |
3 x 6 | 18.4 | 656 | MLTC 0306 |
3 x 4 | 23.8 | 1083 | MLTC 0304 |
3 x 2 | 27.5 | 1542 | MLTC 0302 |
3 x 1 | 30.5 | 1906 | MLTC 0301 |
3 x 1/0 | 32.5 | 2257 | MLTC 31/0 |
3 x 2/0 | 35.2 | 2774 | MLTC 32/0 |
3 x 3/0 | 37.9 | 3341 | MLTC 33/0 |
3 x 4/0 | 44.1 | 4446 | MLTC 34/0 |
3 x 250 | 47.9 | 5392 | MLTC 3250 |
3 x 300 | 53.4 | 6220 | MLTC 3300 |
3 x 350 | 55.3 | 7131 | MLTC 3350 |
3 x 400 | 58.1 | 7937 | MLTC 3400 |
3 x 450 | 60.0 | 8544 | MLTC 3450 |
3 x 500 | 63.2 | 9694 | MLTC 3500 |
4 x 14 | 10.5 | 171 | MLTC 0414 |
4 x 12 | 11.6 | 231 | MLTC 0412 |
4 x 10 | 13.9 | 349 | MLTC 0410 |
4 x 8 | 17.7 | 561 | MLTC 0408 |
4 x 6 | 20.2 | 813 | MLTC 0406 |
4 x 4 | 26.5 | 1361 | MLTC 0404 |
4 x 2 | 30.0 | 1904 | MLTC 0402 |
4 x 1 | 33.4 | 2360 | MLTC 0401 |
4 x 1/0 | 35.7 | 2806 | MLTC 41/0 |
4 x 2/0 | 38.7 | 3465 | MLTC 42/0 |
4 x 3/0 | 41.6 | 4188 | MLTC 43/0 |
4 x 4/0 | 50.0 | 5743 | MLTC 44/0 |
4 x 250 | 52.5 | 6748 | MLTC 4250 |
4 x 300 | 58.7 | 7760 | MLTC 4300 |
4 x 350 | 60.8 | 8940 | MLTC 4350 |
4 x 400 | 63.9 | 9964 | MLTC 4400 |
4 x 450 | 66.1 | 10736 | MLTC 4450 |
4 x 500 | 71.2 | 12467 | MLTC 4500 |
5 x 14 | 11.4 | 202 | MLTC 0514 |
5 x 12 | 12.7 | 274 | MLTC 0512 |
5 x 10 | 15.1 | 414 | MLTC 0510 |
5 x 8 | 19.4 | 669 | MLTC 0508 |
5 x 6 | 23.2 | 1032 | MLTC 0506 |
5 x 4 | 28.8 | 1618 | MLTC 0504 |
5 x 2 | 32.7 | 2278 | MLTC 0502 |
5 x 1 | 36.5 | 2828 | MLTC 0501 |
5 x 1/0 | 39.0 | 3372 | MLTC 51/0 |
5 x 2/0 | 43.9 | 4335 | MLTC 52/0 |
5 x 3/0 | 48.7 | 5408 | MLTC 53/0 |
5 x 4/0 | 54.6 | 6909 | MLTC 54/0 |
5 x 250 | 57.5 | 8144 | MLTC 5250 |
5 x 300 | 64.4 | 9348 | MLTC 5300 |
5 x 350 | 66.7 | 10803 | MLTC 5350 |
5 x 400 | 71.7 | 12314 | MLTC 5400 |