|
Identification of core colours:
|
No. of cores |
Identification |
|
|
Red,Yellow,Blue,Black,White or Grey
|
|
2
|
Red and Black |
|
3 |
Red, Black, Green |
|
4
|
Red,Yellow, Blue,Green |
|
5
|
Red, Yellow, Blue, Black and Grey |
*Note: Other than the colours specified above can be produced against the specific requirements of the customer.
Laying up 2,3,4,5 Multi core cables are laid up with right hand lay in the outermost layer in the sequence of above core colours. Interstices if required will be covered by non hygroscopic fillers.
Sheath
Single core / Multicore are sheathed with 'Type ST1' PVC compound suitable for a maximum continuous conductor operating temperature of 70°C, conforming to the requirements of IS:5831-1984. Unless otherwise specified the colour of the sheath will be black.
Single core / Multicore flexible cables are packed in printed carton boxes in standard lengths of 100m. However cables can also be supplied in longer lengths in strong plywood reels in multiples of 100 mts.
Customer orientation
Against specific requirement and application, VK Polyshell CABLES can offer cables conforming to either customer specification or other National and International Standards.
|
PVC- Insulated single core unsheathed and PVC - Sheathed flexible cord with copper conductor for working voltages upto & including 1100 V to IS:694 - 1990 (Y/YY)
|
|
Nominal Conductor Area
|
UN SHEATHED
|
|
Maximum Conductor Resistance at 20°C
|
Current Carrying Capacity
|
|
Nominal Thickness of Insulation
|
Maximum overall Diameter
|
Approx. Weight
|
Nominal Thickness of Insulation
|
Nominal Thickness of Sheath
|
Maximum Overall Diameter
|
Approx. Weight
|
|
Sq.mm
|
mm
|
mm
|
kg/ 100m
|
mm
|
mm
|
mm
|
kg/ 100m
|
ohm / km |
A
|
|
|
|
|
|
|
|
|
|
39.0
26.0
19.5
13.3
7.98
4.95
|
|
|
PVC- Insulated single core unsheathed and PVC - Sheathed flexible cord with copper conductor for working voltages upto & including 1100 V to IS:694 - 1990 (Y/YY)
|
|
Nominal Conductor Area
|
UN SHEATHED
|
|
Maximum Conductor Resistance at 20°C
|
Current Carrying Capacity
|
|
Nominal Thickness of Insulation
|
Maximum overall Diameter
|
Approx. Weight
|
Nominal Thickness of Insulation
|
Nominal Thickness of Sheath
|
Maximum Overall Diameter
|
Approx. Weight
|
|
Sq.mm
|
mm
|
mm
|
kg/ 100m
|
mm
|
mm
|
mm
|
kg/ 100m
|
ohm / km |
A
|
6
10
16
25
35
50
70
95
120
|
0.8
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
|
5.0
7.0
9.0
10.0
11.4
13.5
16.0
18.0
20.5
|
7.0
11.9
20.1
27.4
36.7
52.5
72.3
96.1
120.3
|
0.8
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
|
1.0
1.0
1.0
1.1
1.1
1.2
1.2
1.4
1.4
|
7.4
7.7
9.8
12.0
13.0
15.0
17.8
20.7
22.2
|
10.3
13.0
21.8
32.1
42.7
59.7
80.6
108.1
132.5
|
3.30
1.91
1.21
0.780
0.554
0.386
0.272
0.206
0.161
|
35
46
62
80
102
138
214
254
300
|
|
PVC- Insulated and PVC - Sheathed 2 core flexible cord with copper conductor for working voltages upto & including 1100 V to IS:694-1990(YY) |
|
Nominal Conductor Area
|
Nominal Thickness of Insulation
|
Nominal Thickness of
Sheath
|
2 CORE CIRCULAR
|
|
Maximum Conductor Resistance at 20°C
|
Current Carrying Capacity
|
|
Maximum overall Diameter |
Approx. Weight |
Maximum
Overall
Dimension
|
Approx. Weight |
|
Sq.mm
|
mm
|
mm
|
mm
|
kg/ 100m
|
mm
|
kg/ 100m
|
ohm/km
|
A |
|
|
|
|
7.2
7.8
8.0
8.6
10.5
12.0
|
5.5
6.5
7.5
9.2
13.5
19.0
|
4.9x7.2
5.2x7.8
5.4x8.0
5.6x8.6
6.6x10.5
7.2x12.0
|
4.7
5.5
6.3
8.0
11.2
15.8
|
39.0
26.0
19.5
13.3
7.98
4.95
|
|
|
PVC - Insulated and PVC - Sheathed 3 core flexible cord with copper conductor for working voltages upto & including 1100 V to IS:694 - 1990(YY) |
|
Nominal Conductor Area
|
Nominal Thickness of Insulation
|
Nominal Thickness of
Sheath
|
3 CORE CIRCULAR
|
|
Maximum Conductor Resistance at 20°C
|
Current Carrying Capacity
|
|
Maximum overall Diameter |
Approx. Weight |
Nominal Thickness of Sheath
|
Maximum Overall Diameter |
Approx. Weight |
|
Sq.mm
|
mm
|
mm
|
mm
|
kg/ 100m
|
mm
|
mm
|
kg/ 100m |
ohm/km
|
A |
|
|
|
|
7.6
8.2
9.2
9.2
11.0
12.5
|
6.4
7.6
10.9
10.9
16.2
23.7
|
|
4.9x9.6
5.2x10.5
5.4x11.0
5.6x12.0
6.6x14.0
7.4x16.0
|
5.1
6.1
7.1
8.7
13.0
18.6
|
39.0
26.0
19.5
13.3
7.98
4.95
|
|
Note : This table covers 3 core flat submersible pump cables as per IS:694-1990
|
PVC - Insulated and PVC - Sheathed 4 and 5 core flexible cord with copper conductor for working voltages upto & including 1100 V to IS:694 - 1990 (YY) |
|
Nominal Conductor Area
|
Nominal Thickness of Insulation
|
4 CORE CIRCULAR
|
|
Maximum Conductor Resistance at 20°C
|
Current Carrying Capacity
|
|
Nominal Thickness of Sheath |
Maximum overall Diameter |
Approx. Weight |
Nominal Thickness of Sheath
|
Maximum Overall Diameter |
Approx. Weight |
|
Sq.mm
|
mm
|
mm
|
mm
|
kg/ 100m
|
mm
|
mm
|
kg/ 100m |
ohm/km
|
A |
|
|
|
|
8.2
8.8
9.4
10.5
12.0
14.0
|
7.5
9.0
10.7
13.7
20.0
28.9
|
|
9.0
9.6
10.5
11.0
13.0
15.5
|
9.0
10.9
13.1
16.3
24.0
35.4
|
39.0
26.0
19.5
13.3
7.98
4.95
|
|
|
PVC - Insulated and PVC - Sheathed 4 core flexible cable with copper conductor for working voltages upto & including 1100 V generally to IS:694 - 1990 (YY)
|
|
Nominal Conductor Area
|
Nominal Thickness of Insulation
|
Nominal Thickness of
Sheath
|
Maximum Overall Diameter |
Approx. Weight |
Maximum Conductor Resistance at 20°C
|
Current Carrying Capacity
|
|
Sq.mm
|
mm
|
mm
|
mm
|
kg/ 100m |
ohm/km
|
A |
6
10
16
25
35
50
70
95
120
|
0.8
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
|
1.2
1.3
1.4
1.6
1.7
1.8
1.8
2.0
2.0
|
14.1
18.5
22.7
26.4
29.3
34.3
38.4
44.0
48.5
|
38.8
63.9
98.9
151.5
194.4
272.6
356.2
474.5
592.4
|
3.3
1.91
1.21
0.78
0.554
0.386
0.272
0.206
0.161
|
35
46
62
80
102
138
214
254
300
|
Current ratings for copper conductor in
flexible cord / flexible cable to IS: 694-1990
Nominal Conductor
Area |
Current rating of single-phase A.C.
three phase AC |
Nominal Conductor
Area |
Current rating of single-phase AC
three phase AC |
|
sq.mm |
A |
sq.mm |
A |
|
0.5
0.75
1
|
4
7
11
|
1.25
2.5
4
|
14
19
26
|
|