Technical Specifications
Three Core, Aluminium Conductor, Armoured
Nominal Cross Sectional Area Nominal Thickness Of Insulation Minimum Thickness Of Inner Sheath ARMOUR Min. Thickness Of Outer Sheath Approx. Overall Diameter Approx.Weight Of Cable Max.DC Conductor Resistance at 20ºC CURRENT RATINGS
Galv. Round Steel Wire Nominal Diameter Galv. Flat Steel Strip Nominal Thickness Direct In Ground In Ducts In Air
Sq.mm. mm mm mm mm mm mm Kg./Km. Ohm/Km. Amps. Amps. Amps.
1.5 0.8 0.3 1.4 - 1.24 12.0 400 18.1 18 16 16
2.5 0.9 0.3 1.4 - 1.24 13.5 425 12.1 25 21 21
4 1 0.3 1.4 - 1.24 14.5 535 7.41 32 27 27
6 1 0.3 1.4 - 1.24 15.6 580 4.61 40 34 35
10 1 0.3 1.4 - 1.24 17.1 700 3.08 55 45 47
16 1 0.3 1.4 - 1.24 16.5 700 1.91 70 58 59
25 1.2 0.3 - 0.8 1.40 17.8 760 1.2 90 76 78
35 1.2 0.3 - 0.8 1.40 19.3 900 0.868 110 92 99
50 1.4 0.3 - 0.8 1.40 22.0 1042 0.641 135 115 125
70 1.4 0.3 - 0.8 1.40 24.0 1255 0.443 160 140 150
95 1.6 0.3 - 0.8 1.40 27.0 1594 0.32 190 170 185
120 1.6 0.3 - 0.8 1.56 29.0 1834 0.253 210 190 210
150 1.8 0.4 - 0.8 1.56 32.4 2138 0.206 240 210 240
185 2 0.4 - 0.8 1.56 35.4 2641 0.164 275 240 275
240 2.2 0.4 - 0.8 1.72 39.6 3204 0.125 320 275 325
