Armoured Three Core Cable Conductor

"KAYDOUR" 1.1 KV Three Core, Aluminium Conductors, PVC Inner Sheathed, Armoured & PVC Sheathed Cables Conforming To IS:1554 (Part - I) Amended Upto Date
 

CLASSIFICATION OF PVC COMPOUND

Nominal cross sectional area Sq.mm Nominal thickness of Insulation mm Minimum thickness of  Inner sheath   mm

ARMOUR

 Nominal  thickness of Outer sheath  mm Approx. Overall diameter mm Approx. weight of cable kg / km Max.DC conductor resistance at 20º C Ohm/km CURRENT RATINGS
Galv. Round Steel Wire Nominal Diameter   mm Galv. Flat Steel Strip Nominal Thickness mm Direct in Ground Amps In Ducts Amps In Air Amps
1.5 0.8 0.3 1.4 - 1.8 14.1 440 20.0 16 14 13
2.5* 0.9 0.3 1.4 - 1.8 15.4 520 12.0 21 18 18
4* 1.0 0.3 1.4 - 1.8 16.9 613 7.54 28 23 23
6* 1.0 0.3 1.4 -  1.8 18.0 680 5.01 35 30 30
10* 1.0 0.3 - 0.8 2.0 19.4 720 3.00 46 39 40
16 1.0 0.3 - 0.8 2.0 20.1 766 1.91 60 50 51
25 1.2 0.3 - 0.8 2.0 23.1 920 1.20 76 63 70
35 1.2 0.3 -  0.8 2.0 25.0 1047 0.868 92 77 86
50 1.4 0.3 - 0.8 2.0 28.0 1249 0.641 110 95 105
70 1.4 0.3 - 0.8 2.2 31.6 1607 0.443 135 115 130
95 1.6 0.4 -  0.8 2.2 35.4 2027 0.320 165 140 155
120 1.6 0.4 - 0.8 2.2 38.4 2367 0.253 185 155 180
150 1.8 0.4 -  0.8 2.4 42.3 2808 0.206  210 175 205
185 2.0 0.5 - 0.8 2.6 47.2 3440 0.164 235 200 240
240 2.2 0.5 -  0.8 2.8 52.9 4256 0.125 275 235 280
300 2.4 0.6 -  0.8 3.0 58.2 5150 0.100 305 260 315
400 2.6 0.6 - 0.8 3.2 64.6 6341 0.0778 335 290 375
500 3.0 0.7 - 0.8 3.6 72.4 8003 0.0617 350 310 410
630 3.4 0.7 -  0.8 3.8 81.2 9767 0.0478 365 325 455

* If required, cables can be made with standard conductor also Not covered in IS : 1554 (Part - I)1976

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