Cables for Oil Industry

 Unscreened TFN Cable

Unscreened TFN Cable

Applications

Unscreened TFN Cables are use in class 1, Division 2 Hazardous locations, may be installed in trays, wire ways,

ducts, conduit and aerially when properly supported by a messenger. They are approved for direct burial, wet or

dry locations and outdoors in cable trays where a sunlight resistant rating is required.

Standards

ICEA S-73-532; UL 1277; UL 66

Construction

Conductor:

Bare, annealed copper conforming to ASTM B3 and B8

Insulation:

Flame-retardant PVC/Nylon type TFN per UL 66 Color coded per Method #1-E2 per ICEA S-73-532 Binder tape

Ripcord: Nylon

Jacket:

Special PVC, flame retardant, UL listed sunlight and moisture resistant, meeting the requirements of UL 1277.

Color: Black

Chemical resistance:

Aliphatic and aromatic hydrocarbon resistance16 AWG, 600V, Rated 90°C

No. of Cores PVC Thickness Nylon Thickness Jacket Thickness Nom. O.D. Approx. Weight Ampacity
mm mm mm mm kg/km amps
2 Flat 0.38 0.10 1.14 4.83 x 7.37 67 8.0
3 0.38 0.10 1.14 7.77 86 8.0
4 0.38 0.10 1.14 8.38 106 6.4
5 0.38 0.10 1.14 9.14 128 6.4
6 0.38 0.10 1.14 9.91 149 6.4
7 0.38 0.10 1.14 9.91 164 5.6
8 0.38 0.10 1.14 10.80 190 5.6
9 0.38 0.10 1.14 11.48 210 5.6
10 0.38 0.10 1.14 12.19 234 4.0
11 0.38 0.10 1.14 12.34 246 4.0
12 0.38 0.10 1.14 12.83 266 4.0
13 0.38 0.10 1.14 12.95 305 4.0
14 0.38 0.10 1.52 14.12 326 4.0
15 0.38 0.10 1.52 14.48 345 4.0
16 0.38 0.10 1.52 15.09 357 4.0
19 0.38 0.10 1.52 15.49 421 4.0
20 0.38 0.10 1.52 16.26 446 4.0
25 0.38 0.10 1.52 18.16 546 3.6
30 0.38 0.10 1.52 19.43 640 3.6
37 0.38 0.10 2.03 21.99 815 3.2
40 0.38 0.10 2.03 22.68 869 3.2
45 0.38 0.10 2.03 23.95 966 2.8
50 0.38 0.10 2.03 24.88 1025 2.8

18 AWG, 600V, Rated 90°C

No. of Cores PVC Thickness Nylon Thickness Jacket Thickness Nom. O.D. Approx. Weight Ampacity
mm mm mm mm kg/km amps
2 Flat 0.38 0.10 1.14 4.57 x 6.86 52 6.0
3 0.38 0.10 1.14 7.31 67 6.0
4 0.38 0.10 1.14 7.91 80 4.8
5 0.38 0.10 1.14 8.56 98 4.8
6 0.38 0.10 1.14 9.25 113 4.8
7 0.38 0.10 1.14 9.25 122 4.2
8 0.38 0.10 1.14 9.95 137 4.2
9 0.38 0.10 1.14 10.69 160 4.2
10 0.38 0.10 1.14 11.37 175 3.0
11 0.38 0.10 1.14 11.53 182 3.0
12 0.38 0.10 1.14 11.87 195 3.0
13 0.38 0.10 1.14 12.08 207 3.0
14 0.38 0.10 1.14 12.47 220 3.0
15 0.38 0.10 1.14 12.79 274 3.0
19 0.38 0.10 1.52 14.58 312 3.0
20 0.38 0.10 1.52 14.99 323 3.0
25 0.38 0.10 1.52 16.71 405 2.7
30 0.38 0.10 1.52 17.80 458 2.7
37 0.38 0.10 1.52 19.15 564 2.4
40 0.38 0.10 1.52 19.86 591 2.4
45 0.38 0.10 1.52 22.02 658 2.1
50 0.38 0.10 2.03 22.80 768 2.1