Shree Nakoda Cables Ltd.

1.1 KV TWIN CORE, ALUMINIMUM CONDUCTOR, PVC INSULATED, INNER SHEATHED, ARMOURED PVC SHEATHED CABLES CONFORMING TO IS : 1554 (PART-I)
AMENDED UPTO DATE

Cross
sectional
area
Sq.mm		 Nominal
thickness
of
Insulation
mm		 Min.
thickness
of Inner
sheath
mm		 ARMOUR Min.
thickness
of Outer
sheath
mm		 Approx.
overall
diameter
mm		 Approx
weight
of
cable
kg/km		 Max. DC
conductor
resistance
at 20° C
Ohm/km		 CURRENT RATINGS
Gal.
Round
Steel
Wire
Nominal
Diameter
mm		 Gal.Flat
Steel
Strip
Nominal
Thick-
ness
mm		 Direct
in
Ground
Amps		 In
Ducts
Amps		 In Air
Amps

1.5

0.8

0.3

1.4

-

1.24

12.0

400

18.10

18

16

16

2.5*  0.9 0.3 1.4 - 1.24 13.5 425 12.10 25 21 21

4* 

1.0 0.3 1.4 - 1.24 14.5 535 7.41 32 27 27

6* 

1.0 0.3 1.4 - 1.24 15.6 580 4.61 40 34 35

10* 

1.0 0.3 1.4 - 1.24 17.1 700 3.08 55 45 47
16 1.0 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 1.20 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 0.320 190 170 185
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 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
300 2.4 0.5 - 0.8 1.88 43.7 3848 0.100 355 305 365
400 2.6 0.5 - 0.8 2.0 49.0 4700 0.0778 385 345 420
500 3.0 0.6 - 0.8 2.20 55.0 5802 0.0605 410 370 450
630 3.4 0.6 - 0.8 2.20 56.5 7165 0.0469 435 390 490

* If required, cables can be made with stranded conductor also. 

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