series VFVariable frequency drive motor feed. (VFD) 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 | |
| 3 Conductors | ![]() | ![]() ![]() ![]() |
| Conductor’s gauge (AWG) | Concentric conductor gauge (AWG) | Electrical resistance at 20°C in C.C. Ohm/km | Electrical resistance at 20°C en C.C. Concentric conductor Ohm/km | Electrical resistance at 90°C en C.C. Ohm/km | Electrical resistance at 90°C en C.C. Concentric conductor Ohm/km | Inductive reactance at 60Hz (Ohm/Km) | Intensidad admisible (Ampere) |
|---|---|---|---|---|---|---|---|
| | ||||||
| 14 | 14 | 8.77 | 8.77 | 11.19 | 11.19 | 0.098 | 25 |
| 12 | 12 | 5.52 | 5.52 | 7.04 | 7.04 | 0.092 | 30 |
| 10 | 10 | 3.48 | 3.48 | 4.43 | 4.43 | 0.086 | 40 |
| 8 | 10 | 2.19 | 3.48 | 2.79 | 4.43 | 0.090 | 55 |
| 6 | 8 | 1.40 | 2.19 | 1.78 | 2.79 | 0.084 | 75 |
| 4 | 8 | 0.880 | 2.19 | 1.12 | 2.79 | 0.080 | 95 |
| 2 | 6 | 0.556 | 1.40 | 0.709 | 1.78 | 0.077 | 130 |
| 1 | 6 | 0.439 | 1.40 | 0.560 | 1.78 | 0.078 | 145 |
| 1/0 | 6 | 0.351 | 1.40 | 0.448 | 1.78 | 0.076 | 170 |
| 2/0 | 6 | 0.279 | 1.40 | 0.358 | 1.78 | 0.074 | 195 |
| 3/0 | 4 | 0.221 | 0.880 | 0.284 | 1.12 | 0.072 | 225 |
| 4/0 | 4 | 0.175 | 0.880 | 0.226 | 1.12 | 0.071 | 260 |
| 250 | 4 | 0.150 | 0.880 | 0.194 | 1.12 | 0.072 | 290 |
| 300 | 3 | 0.125 | 0.699 | 0.163 | 0.893 | 0.071 | 320 |
| 350 | 3 | 0.107 | 0.699 | 0.140 | 0.893 | 0.070 | 350 |
| 400 | 3 | 0.0937 | 0.699 | 0.124 | 0.893 | 0.070 | 380 |
Allowable ampacity for three-conductor cables installed in conduits or direct-buried, at an ambient temperature of 30°C, in accordance with Table 310.15(B)(16) of NFPA 70.
| Cable formation N° Cond. x gauge AWG | Shield diameter (mm) | External diameter mm | Weight kg/km | Code | Mat Number |
|---|---|---|---|---|---|
| 3 x 14 | 9.2 | 11.5 | 200 | VF 3X14+Sh14 | 830123010 |
| 3 x 12 | 10.2 | 12.5 | 255 | VF 3X12+Sh12 | 830123020 |
| 3 x 10 | 11.6 | 14.6 | 357 | VF 3X10+Sh10 | 830123030 |
| 3 x 8 | 15.0 | 18 | 496 | VF 3X8+Sh10 | 830123040 |
| 3 x 6 | 17.3 | 20.3 | 699 | VF 3X6+Sh8 | 830123050 |
| 3 x 4 | 19.6 | 23.7 | 982 | VF 3X4+Sh8 | 830123060 |
| 3 x 2 | 22.8 | 26.9 | 1384 | VF 3X2+Sh6 | 830123070 |
| 3 x 1 | 25.8 | 29.9 | 1700 | VF 3X1+Sh6 | 830123080 |
| 3 x 1/0 | 27.8 | 31.9 | 1997 | VF 3X1/0+Sh6 | 830123090 |
| 3 x 2/0 | 30.5 | 34.6 | 2465 | VF 3X2/0+Sh6 | 830123100 |
| 3 x 3/0 | 34.2 | 38.3 | 3047 | VF 3X3/0+Sh4 | 830123110 |
| 3 x 4/0 | 37.9 | 42 | 3784 | VF 3X4/0+Sh4 | 830123120 |
| 3 x 250 | 42.2 | 47.8 | 4704 | VF 3X250+Sh4 | 830123130 |
| 3 x 300 | 48.7 | 54.3 | 5414 | VF 3X300+Sh3 | 830123140 |
| 3 x 350 | 50.6 | 56.2 | 6216 | VF 3X350+Sh3 | 830123150 |
| 3 x 400 | 53.4 | 59 | 6931 | VF 3X400+Sh3 | 830123160 |
| 3 x 450 | 55.7 | 61.3 | 7560 | VF 3X450+Sh2 | 830123170 |
| 3 x 500 | 58.9 | 64.5 | 8566 | VF 3X500+Sh2 | 830123180 |
| 3 x 550 | 66.1 | 73.2 | 9516 | VF 3X550+Sh2 | 830123190 |
| 3 x 600 | 67.1 | 74.2 | 10196 | VF 3X600+Sh2 | 830123200 |
The tolerance for the reported diameters shall be between -5% and +8%.