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

Application

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

Standard

AS/NZS 3599.1

Construction

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.

Dimensions

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
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