6.35/11kV & 12.7/22kV Non Screened ABC –Aerial Bundled Cables to AS/NZS 3599.1(AL/XLPE/HDPE)

Three XLPE insulated cores are bundled around the AAAC/1120 support conductor in a right hand lay.

AS/NZS 3599.1

Phase Conductor	Circular compacted stranded H68 aluminium to BS2627.
Conductor Screen	Extruded semi-conductive layer.
Insulation	XLPE.
Insulation Screen	Extruded semi-conductive layer.
Outer Sheath	HDPE.
Support Conductor	Aluminium alloy conductor (AAAC/1120).
Assembly	Three XLPE insulated cores are bundled around the AAAC/1120 support conductor in a right hand lay.

number of cores x nominal cross section	Nominal conductor diameter	Nominal insulation thickness	Nominal insulation screen thickness	Nominal sheath thickness	AAAC/1120 support conductor size	Nominal overall diameter	Weight	Continuous current rating, A
number of cores x nominal cross section	Nominal conductor diameter	Nominal insulation thickness	Nominal insulation screen thickness	Nominal sheath thickness	AAAC/1120 support conductor size	Nominal overall diameter	Weight	Still air	1m/s wind	2m/s wind
mm^2	mm	mm	mm	mm	No/mm	mm	kg/km	A	A	A
6.35/11kV
3x35	6.9	3.4	0.8	1.2	7/4.75	52.4	1370	110	155	185
3x50	8.1	3.4	0.8	1.2	7/4.75	54.6	1530	130	185	225
3x70	9.7	3.4	0.8	1.2	7/4.75	57.8	1790	160	235	280
3x95	11.4	3.4	0.8	1.2	7/4.75	61.3	2100	195	285	345
3x120	12.8	3.4	0.8	1.2	19/3.50	67.3	2540	230	335	405
3x150	14.2	3.4	0.8	1.2	19/3.50	70.1	2840	255	380	460
3x185	15.7	3.4	0.8	1.2	19/3.50	73.1	3190	295	440	530
12.7/22kV
3x35	6.9	5.5	0.8	1.2	7/4.75	61.0	1780	110	155	180
3x50	8.1	5.5	0.8	1.2	7/4.75	63.3	1970	130	185	220
3x70	9.7	5.5	0.8	1.2	7/4.75	66.5	2260	160	230	275
3x95	11.4	5.5	0.8	1.2	7/4.75	69.9	2600	195	285	335
3x120	12.8	5.5	0.8	1.2	19/3.50	75.9	3070	225	330	395
3x150	14.2	5.5	0.8	1.2	19/3.50	78.7	3390	255	375	450
3x185	15.7	5.5	0.8	1.2	19/3.50	81.7	3760	290	435	520