12.7/22kV Single Core Screened & PVC Sheathed (Al Conductor)
Standard AS/NZS 1429.1
Application
These cables are designed to be used for the supply of electrical energy in fixed applications up to the rated voltages at a nominal power frequency between 49Hz and 61Hz., they are suitable for use in distribution installation, electrical power station , they are applied for installation, outdoors, underground where subject to mechanical damage.
Cable Construction
CONDUCTOR: Plain circular compacted aluminium to AS/NZS1125 Maximum Continuous Operating Temperature: 90°C
CONDUCTOR SCREEN: Extruded semi-conducting compound, bonded to the insulation and applied in the same operation as the insulation
INSULATION: Cross Linked Polyethylene (XLPE) – standard Ethylene Propylene Rubber (EPR) – alternative
INSULATION SCREEN: Extruded semi-conducting compound
METALLIC SCREEN: Plain annealed copper wire: 3kA for nominal 1 second(LIGHT DUTY) Plain annealed copper ire: 10kA for nominal 1 second(HEAVY DUTY)
SHEATH: Black 5V-90 polyvinyl chloride (PVC) – standard
Orange 5V-90 PVC inner plus black high density polyethylene (HDPE) outer – alternative Low smoke zero halogen (LSOH) – alternative
Cable Parameter
LIGHT DUTY
SECTIONAL AREA OF CONDUCTOR | NOM. CONDUCTOR DIAMETER | NOM. INSULATION THICKNESS | NOM. DIAMETE OVER INSULATION | SCREEN AREA ON EACH CORE | NO. AND DIAMTER OF SCREENED WIRES | NOM. DIAMETE OVER SCREENED WIRES | NOM. OVERALL DIAMETER | ? APPROX. MASS |
|---|---|---|---|---|---|---|---|---|
MM2 | MM | MM | MM | MM2 | NO X MM | MM | MM | KG/100M |
35 | 6.9 | 5.5 | 19.2 | 20 | 36 x 0.85 | 20.1 | 26.3 | 75 |
50 | 8.1 | 5.5 | 20.3 | 20 | 36 x 0.85 | 21.3 | 27.5 | 82 |
70 | 9.6 | 5.5 | 21.9 | 20 | 36 x 0.85 | 22.8 | 29.0 | 92 |
95 | 11.4 | 5.5 | 23.6 | 20 | 36 x 0.85 | 24.5 | 30.7 | 104 |
120 | 12.8 | 5.5 | 25 | 20 | 36 x 0.85 | 25.9 | 32.1 | 115 |
150 | 14.2 | 5.5 | 26.4 | 20 | 36 x 0.85 | 27.3 | 33.5 | 127 |
185 | 15.7 | 5.5 | 27.9 | 20 | 36 x 0.85 | 29.0 | 35.4 | 143 |
240 | 18 | 5.5 | 30.3 | 20 | 36 x 0.85 | 31.4 | 37.8 | 166 |
300 | 20.1 | 5.5 | 32.6 | 20 | 36 x 0.85 | 33.4 | 40.0 | 190 |
400 | 23 | 5.5 | 35.4 | 20 | 36 x 0.85 | 36.5 | 43.3 | 226 |
500 | 26.5 | 5.5 | 39 | 20 | 36 x 0.85 | 39.6 | 46.6 | 265 |
630 | 29.9 | 5.5 | 42.7 | 20 | 36 x 0.85 | 43.2 | 50.5 | 317 |
800 | 34.2 | 5.5 | 47.1 | 20 | 36 x 0.85 | 47.8 | 55.3 | 383 |
1000 | 40.2 | 5.5 | 54.3 | 20 | 36 x 0.85 | 51.9 | 59.4 | 454 |
Cable Parameter
HEAVY DUTY
SECTIONAL AREA OF CONDUCTOR | NOM. CONDUCTOR DIAMETER | NOM. INSULATION THICKNESS | NOM. DIAMETE OVER INSULATION | SCREEN AREA ON EACH CORE | NO. AND DIAMTER OF SCREENED WIRES | NOM. DIAMETE OVER SCREENED WIRES | NOM. OVERALL DIAMETER | APPROX. MASS |
|---|---|---|---|---|---|---|---|---|
MM2 | MM | MM | MM | MM2 | NO X MM | MM | MM | KG/100M |
35 | 6.9 | 5.5 | 19.2 | 22.7 | 40 x 0.85 | 22.5 | 26.6 | 81 |
50 | 8.1 | 5.5 | 20.3 | 32.9 | 23 x 1.35 | 24.6 | 28.7 | 98 |
70 | 9.6 | 5.5 | 21.9 | 45.8 | 32 x 1.35 | 26.2 | 30.5 | 120 |
95 | 11.4 | 5.5 | 23.6 | 61.5 | 43 x 1.35 | 27.9 | 32.2 | 150 |
120 | 12.8 | 5.5 | 25 | 68.7 | 48 x 1.35 | 29.3 | 33.8 | 170 |
150 | 14.2 | 5.5 | 26.4 | 68.7 | 48 x 1.35 | 30.7 | 35.2 | 180 |
185 | 15.7 | 5.5 | 27.9 | 68.7 | 48 x 1.35 | 32.2 | 36.9 | 195 |
240 | 18 | 5.5 | 30.3 | 68.7 | 48 x 1.35 | 34.6 | 39.5 | 220 |
300 | 20.1 | 5.5 | 32.6 | 68.7 | 48 x 1.35 | 37.1 | 42 | 245 |
400 | 23 | 5.5 | 35.4 | 68.7 | 48 x 1.35 | 39.9 | 45.2 | 280 |
500 | 26.5 | 5.5 | 39 | 68.7 | 48 x 1.35 | 43.5 | 49 | 325 |
630 | 29.9 | 5.5 | 42.7 | 68.7 | 48 x 1.35 | 47.2 | 53.1 | 380 |
800 | 34.2 | 5.5 | 47.1 | 68.7 | 48 x 1.35 | 51.6 | 57.7 | 445 |
1000 | 40.2 | 5.5 | 54.3 | 68.7 | 48 x 1.35 | 58.8 | 65.1 | 540 |
1200 | 43.8 | 5.5 | 58.3 | 68.7 | 48 x 1.35 | 62.8 | 69.3 | 620 |
