12.7/22kV Single Core Screened & PVC Sheathed (Cu 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 copper 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 wire: 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 | 6.8 | 5.5 | 19.1 | 20 | 36 x 0.85 | 20.1 | 26.3 | 98 |
50 | 8 | 5.5 | 20.3 | 20 | 36 x 0.85 | 21.4 | 27.6 | 112 |
70 | 9.6 | 5.5 | 21.9 | 20 | 36 x 0.85 | 22.8 | 29.0 | 135 |
95 | 11.5 | 5.5 | 23.8 | 20 | 36 x 0.85 | 24.5 | 30.7 | 164 |
120 | 13.1 | 5.5 | 25.3 | 20 | 36 x 0.85 | 25.9 | 32.1 | 191 |
150 | 14.5 | 5.5 | 26.8 | 20 | 36 x 0.85 | 27.3 | 33.5 | 220 |
185 | 16.1 | 5.5 | 28.4 | 20 | 36 x 0.85 | 29.1 | 35.5 | 260 |
240 | 18.5 | 5.5 | 30.8 | 20 | 36 x 0.85 | 31.4 | 37.8 | 319 |
300 | 20.7 | 5.5 | 33.2 | 20 | 36 x 0.85 | 33.6 | 40.2 | 383 |
400 | 23.6 | 5.5 | 36.1 | 20 | 36 x 0.85 | 37.0 | 43.8 | 473 |
500 | 26.5 | 5.5 | 39 | 20 | 36 x 0.85 | 40.3 | 47.3 | 575 |
630 | 29.9 | 5.5 | 42.7 | 20 | 36 x 0.85 | 43.9 | 51.2 | 720 |
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 | 6.8 | 5.5 | 19.1 | 34.4 | 24 x 1.35 | 23.4 | 27.5 | 115 |
50 | 8 | 5.5 | 20.3 | 48.7 | 34 x 1.35 | 24.6 | 28.7 | 140 |
70 | 9.6 | 5.5 | 21.9 | 68.7 | 48 x 1.35 | 26.2 | 30.5 | 185 |
95 | 11.5 | 5.5 | 23.8 | 68.7 | 48 x 1.35 | 28.1 | 32.4 | 215 |
120 | 13.1 | 5.5 | 25.3 | 68.7 | 48 x 1.35 | 29.6 | 34.1 | 245 |
150 | 14.5 | 5.5 | 26.8 | 68.7 | 48 x 1.35 | 31.1 | 35.6 | 275 |
185 | 16.1 | 5.5 | 28.4 | 68.7 | 48 x 1.35 | 32.7 | 37.4 | 310 |
240 | 18.5 | 5.5 | 30.8 | 68.7 | 48 x 1.35 | 35.1 | 40 | 375 |
300 | 20.7 | 5.5 | 33.2 | 68.7 | 48 x 1.35 | 37.7 | 42.6 | 440 |
400 | 23.6 | 5.5 | 36.1 | 68.7 | 48 x 1.35 | 40.6 | 46.1 | 535 |
500 | 26.5 | 5.5 | 39 | 68.7 | 48 x 1.35 | 43.5 | 49 | 640 |
630 | 29.9 | 5.5 | 42.7 | 68.7 | 48 x 1.35 | 47.2 | 53.4 | 765 |
800 | 35.9 | 5.5 | 48.8 | 68.7 | 48 x 1.35 | 53.3 | 59.7 | 965 |
1000 | 40.2 | 5.5 | 54.3 | 68.7 | 48 x 1.35 | 58.8 | 65.4 | 1160 |
1200 | 43.8 | 5.5 | 58.3 | 68.7 | 48 x 1.35 | 62.8 | 69.6 | 1360 |
