Unarmoured PVC Control Cable as per IS: 1554 ( Pt-I ) - 1988
 
 
Table- I
 
 
Number of cores and Nominal Area Of conductor Thickness Of insulation
(Nom.)
 Thickness Of inner sheath
(Minimum)

 Thickness of over sheath (Min) Approx. overall diameter
 Total weight approx Maximum DC
resistance of conductor at 20 degree C

 Approx. AC resistence at operating temp. at 70 degree C
               
Sq.mm mm mm mm mm Kg/Km Ohm/Km Ohm/Km
2 x 1.5 0.8 0.30 1.80 11.80 180 12.1 14.5
3 x 1.5 0.8 0.30 1.80 12.00 210 12.1 14.5
4 x 1.5 0.8 0.30 1.80 13.00 240 12.1 14.5
5 x 1.5 0.8 0.30 1.80 13.60 280 12.1 14.5
6 x 1.5 0.8 0.30 1.80 14.00 295 12.1 14.5
7 x 1.5
 0.8 0.30 1.80 15.00 335 12.1 14.5
8 x 1.5 0.8 0.30 1.80 16.20 385 12.1 14.5
10 x 1.5 0.8 0.30 1.80 18.00 437 12.1 14.5
12 x 1.5 0.8 0.30 1.80 19.00 541 12.1 14.5
14 x 1.5 0.8 0.30 2.00 19.90 580 12.1 14.5
16 x 1.5 0.8 0.30 2.00 20.30 610 12.1 14.5
19 x 1.5 0.8 0.30 2.00 22.20 725 12.1 14.5
24 x 1.5 0.8 0.30 2.00 24.80 851 12.1 14.5
27 x 1.5 0.8 0.30 2.00 25.50 930 12.1 14.5
30 x 1.5 0.8 0.30 2.00 26.00 1010
 12.1 14.5
37 x 1.5 0.8 0.30 2.00 28.00 1201 12.1 14.5
61 x 1.5 0.8 0.40 2.20 33.00 1465
 12.1 14.5
 
Table-II
 
Number of cores and Nominal Area Of conductor Thickness Of insulation
(Nom.)
 Thickness Of inner sheath
(Minimum)

 Thickness of over sheath (Min) Approx. overall diameter
 Total weight approx Maximum DC
resistance of conductor at 20 degree C
 Approx. AC resistence at operating temp. at 70 degree C
               
Sq.mm mm mm mm mm Kg/Km Ohm/Km Ohm/Km
2 x 2.5 0.90 0.30 1.80 12.60 235
 7.41 8.87
3 x 2.5 0.90 0.30 1.80 13.10
269		 7.41 8.87
4 x 2.5 0.90 0.30 1.80 14.10
312		 7.41 8.87
5 x 2.5 0.90 0.30 1.80 14.90
370		 7.41 8.87
6 x 2.5 0.90 0.30 1.80 15.80
398		 7.41 8.87
7 x 2.5 0.90 0.30 1.80 16.80
471		 7.41 8.87
8 x 2.5 0.90 0.30 1.80 18.20
520		 7.41 8.87
10 x 2.5 0.90 0.30 1.80 21.20
642		 7.41 8.87
12 x 2.5 0.90 0.30 2.00 21.70
659		 7.41 8.87
14 x 2.5 0.90 0.30 2.00 22.20
766		 7.41 8.87
16 x 2.5 0.90 0.30 2.00 23.50
872		 7.41 8.87
19 x 2.5 0.90 0.30 2.00 25.00
933		 7.41 8.87
24 x 2.5 0.90 0.30 2.00 28.20
1230		 7.41 8.87
27 x 2.5 0.90 0.30 2.00 29.00
1318		 7.41 8.87
30 x 2.5 0.90 0.30 2.20 30.50
1469		 7.41 8.87
37 x 2.5 0.90 0.40 2.20 32.80
1768		 7.41 8.87
61 x 2.5
 0.90 0.40 2.40 41.00
2810		 7.41 8.87
 
Construction (for above table I & II)
1 Conductor
 : Annealed Bare copper / Tinned ( Solid /Stranded )
2 Insulation : General purpose / HR PVC

3 Laid up

 : Cores laid up ( With suitable Fillers if necessary )

4 Inner sheath

: General purpose PVC / FRLS
5 Outer sheath : General purpose PVC / FRLS
* Dimensions specified in the table are with stranded conductors
 
   
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