 Airport Cables
BS 2E21 Aircraft Cables
Application: Operating Temperature from -75°C to +90°C. 600V(r.m.s.). Good Flexibility down to -40°C.
Excellent resistance to abrasion and moisture. Good resistance to oils, acids and alkalis.
Conductor: Tinned annealed flexible copper
Insulation: GFB (Glass fibre braid)
Core identification: White
Sheath/Jacket: PCP (Polychloroprene) more commonly known as OFR (Oil resistant & flame retardent)
Colour: N°4: Red, N°6: Blue, N°9: Brown, N°12: Yellow, N°18 and above: Blue with Unipren number printed on the sheath/jacket
Voltage: 600v RMS (at maximum frequency 1600 c/s)
Operating temperature: Maximum 90°C, minimum bending: -40°C
Standards: BS2E21 & Aero G212
Unipren size |
Nominal Conductor Area
(mm)
|
|
Stranding
(mm) |
Diameter over Conductor
(mm) |
Min. RT of PCB Insulation
(mm)
|
Nominal Overall Diameter
(mm) |
|
4 |
0.347 |
19/0.006 |
19/0.15 |
0.79 |
0.5 |
2.6 |
12 |
6 |
0.556 |
19/0.0076 |
19/0.19 |
0.99 |
0.5 |
2.7 |
14 |
9 |
0.966 |
33/0.0076 |
33/0.19 |
1.27 |
0.5 |
2.8 |
18 |
12 |
1.17 |
40/0.0076 |
40/0.19 |
1.47 |
0.5 |
3.2 |
21 |
18 |
2.05 |
70/0.0076 |
70/0.19 |
1.91 |
0.5 |
3.7 |
31 |
24 |
3.22 |
110/0.0076 |
110/0.19 |
2.36 |
0.5 |
4.2 |
45 |
35 |
5.33 |
73/0.012 |
73/0.30 |
3.00 |
0.64 |
4.9 |
74 |
50 |
8.76 |
120/0.012 |
120/0.30 |
4.09 |
0.64 |
6.3 |
104 |
70 |
13.3 |
182/0.012 |
182/0.30 |
5.31 |
0.76 |
7.7 |
164 |
100 |
21.5 |
294/0.012 |
294/0.30 |
6.68 |
0.76 |
9.2 |
268 |
135 |
33.3 |
203/0.018 |
203/0.46 |
8.45 |
0.76 |
11.1 |
387 |
150 |
40.7 |
248/0.018 |
248/0.46 |
9.44 |
0.9 |
12.3 |
461 |
170 |
53.0 |
323/0.018 |
323/0.46 |
10.66 |
0.9 |
13.7 |
580 |
200 |
68.3 |
416/0.018 |
416/0.46 |
12.07 |
0.9 |
15.2 |
744 |
230 |
84.2 |
513/0.018 |
513/0.46 |
13.54 |
1.0 |
16.9 |
923 |
280 |
109.0 |
666/0.018 |
666/0.46 |
15.24 |
1.0 |
18.7 |
1161 |
|
