Airport Cables

BS G177 Aircraft Cables

Application: Suitable for use in circuits in which the voltage between conductors, between a metal braid surrounding it and between a conductor and the aircraft structure nowhere exceeds 600V (r.m.s.) and where the frequency does not exceed 1600 c/s. Good moisture and abrasion resistance. Good resistance to fuels, oils and alkalis. -75°C to +105°C. Flexible down to -30°C.

Conductor: Tinned annealed flexible copper

Insulation: Heat resistant PVC (Polyvinyl chloride) & GFB (Glass fibre braid)

Core identification: White

Sheath/Jacket: Nylon (Sizes 22-12), Nylon braid & lacquered (Sizes 10-0000)

Colour: White

Operating temperature: Maximum 105°C, Minimum bending -30°C

Voltage: 600 Volts (RMS) @ maximum 1600 Htz

Standards: BS G177: Specification for Nyvin type cables for aircraft & Aero G212

Uninyvin size	Nominal Conductor Area (mm)	Stranding Inches	Stranding (mm)	Diameter over Conductor (mm)	Min. RT of PVC Insulation (mm)	Nominal Overall Diameter (mm)	Weight (kg/km)
22	0.347	19/0.006	19/0.15	0.79	0.23	1.9	7
20	0.556	19/0.0076	19/0.19	0.99	0.23	2.2	10
18	0.966	33/0.0076	33/0.19	1.27	0.23	2.4	14
16	1.17	40/0.0076	40/0.19	1.47	0.23	2.7	17
14	2.05	70/0.0076	70/0.19	1.91	0.28	3.2	27
12	3.22	110/0.0076	110/0.19	2.36	0.28	3.7	39
10	5.33	73/0.012	73/0.30	3.00	0.38	4.8	64
8	8.76	120/0.012	120/0.30	4.09	0.38	6.1	99
6	13.3	182/0.012	182/0.30	5.31	0.38	7.5	159
4	21.5	294/0.012	294/0.30	6.68	0.48	9.1	251
2	33.3	203/0.018	203/0.46	8.45	0.48	10.8	354
1	40.7	248/0.018	248/0.46	9.44	0.56	12.0	437
0	53.0	323/0.018	323/0.46	10.66	0.64	13.4	557
00	68.3	416/0.018	416/0.46	12.07	0.69	15.0	724
000	84.2	513/0.018	513/0.46	13.54	0.76	16.5	887
0000	109.0	666/0.018	666/0.46	15.24	0.79	18.3	1120