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Flexible Cables
Flexible Cables House Wiring / Electrical Building Wire Products Home
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Flexible Cables Product Code : 3 |
Description
DOMESTIC CABLES
Single and Multi core flexible cables to IS:694-1990
Conductor
Flexible copper conductors are made from high conductivity Copper rods of 8 mm diameter. The rod is drawn to required sizes of fine wires for the construction of conductors of different areas of cross section. Annealed plain copper conductors used in the flexible cables and cords conform to the requirements of table 3 class 5 of IS:8130-1984. The construction of conductor is also made according to customer specification.
Insulation
'Type A' PVC Compound suitable for a maximum continuous conductor operating temperature of 70°C, as referred in IS:694-1990, is insulated over conductor by extrusion process with required thickness of insulation and conforms to all the requirements of IS: 5831-1984.
Identification of core colours:
| No. of cores | Identification |
|
1
|
Red,Yellow,Blue,Black,White ore Gry
|
|
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, Relemac CABLES can offer cables conforming to either customer specification or other National and International Standards.
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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
|
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
|
|
0.5 0.75 1 1.5 2.5 4 |
0.6 0.6 0.6 0.6 0.7 0.8 |
2.3 2.5 2.7 3.0 3.7 4.4 |
0.9 1.2 1.5 2.0 3.2 4.9 |
0.6 0.6 0.6 0.6 0.7 0.8 |
0.9 0.9 0.9 0.9 1.0 1.0 |
4.5 4.7 4.9 5.4 6.2 7.0 |
2.6 3.0 3.4 4.3 6.0 8.2 |
39.0 26.0 19.5 13.3 7.98 4.95 |
4 7 11 15 19 26 |
|
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
|
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
|
2 CORE FLAT
|
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 | |
|
0.5 0.75 1 1.5 2.5 4 |
0.6 0.6 0.6 0.6 0.7 0.8 |
0.9 0.9 0.9 0.9 1.0 1.0 |
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 |
4 7 11 15 19 26 |
|
| 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
|
3 CORE FLAT
|
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 | |
|
0.5 0.75 1 1.5 2.5 4 |
0.6 0.6 0.6 0.6 0.7 0.8 |
0.9 0.9 0.9 0.9 1.0 1.0 |
7.6 8.2 9.2 9.2 11.0 12.5 |
6.4 7.6 10.9 10.9 16.2 23.7 |
0.9 0.9 0.9 0.9 1.0 1.0 |
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 |
4 7 11 15 19 26 |
|
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
|
5 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 | |
|
0.5 0.75 1 1.5 2.5 4 |
0.6 0.6 0.6 0.6 0.7 0.8 |
0.9 0.9 0.9 0.9 1.0 1.0 |
8.2 8.8 9.4 10.5 12.0 14.0 |
7.5 9.0 10.7 13.7 20.0 28.9 |
0.9 0.9 1.0 1.0 1.0 1.1 |
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 |
4 7 11 15 19 26 |
|
|
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 |
|
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 |