DISTRIBUTION SYSTEM OVERHEAD CABLE (1000V)

Description

Cables for use on urban and rural overhead distribution systems. Cables consist of phase conductors twisted around the neutral messenger made of aluminium alloy Almelec. One or more street lighting conductors may be added to the bundle. Insulation on all conductors. CROSS LINKED POLYETHYLENE (XLPE).

BUNDLE MAIN CHARACTERISTICS TO SABS 1418 - 1986

Bundle Size mm² Phase Neutral Lighting	Bundle		Phase conductor approx. Ø mm	Neutral conductor approx. Ø mm	Lighting conductor approx. Ø mm	Max current rating air at 30°C	3 volt drop PF=1.0 at 30°C V/A/km	Max Liner resistance per phase conductor at 30°C-km
Bundle Size mm² Phase Neutral Lighting	Approx overall Ø mm	Approx weight kg/m	Phase conductor approx. Ø mm	Neutral conductor approx. Ø mm	Lighting conductor approx. Ø mm	Max current rating air at 30°C	3 volt drop PF=1.0 at 30°C V/A/km	Max Liner resistance per phase conductor at 30°C-km
3x25 + 54.6 + 1x25	29	0.70	9	12.4	9	98	2.62	1.200
3x35 + 54.6 + 1x25	31	0.82	10.2	12.4	9	120	1.89	0.868
3x50 + 54.6 + 1x25	33	0.95	11.6	12.4	9	150	1.40	0.641
3x70 + 54.6 + 1x25	37	1.25	13.7	12.4	9	200	0.97	0.443
3x95 + 54.6 + 1x25	41	1.45	15.2	12.4	9	240	0.71	0.320
3x120 + 70 + 1x25	45	1.70	16.5	13.5	9	280	0.57	0.253
3x35 + 35BN	23	0.47	9.65	7.05	N/A	130	1.08	0.868
3x70 + 50BN	30	0.84	11.05	8.05	N/A	205	0.55	0.443

Cable Description	Size (mm²)	Current Rating (Amp)	Weight (kg/m)
2x25	25	98	0.23
4x25	25	92	0.46
2x16AI	16	80	0.15
4x16AI	16	74	0.30
4 Airdac	4-Phase & Neutral, 2.5 Earth	50	0.16
6 Airdac	6-Phase & Neutral, 4 Earth	65	0.22
10 Airdac	10-Phase & Neutral, 7.5 Earth	90	0.32
16 Airdac	16-Phase & Neutral, 10 Earth	125	0.49
4 Airdac II	4	50	0.12
10 Airdac II	10	86	0.25
16 Airdac II	16	125	0.41

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DISTRIBUTION SYSTEM OVERHEAD CABLE (1000V)

BUNDLE MAIN CHARACTERISTICS TO SABS 1418 - 1986