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FLEXIBLE
CABLES |
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Single and Multi
core flexible cables
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. 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:IS:5831/84,
is insulated over conductor by extrusion process
with required thickness of insulation and
conforms to all the requirements of IS:IS:5831/84.
Identification of core colours:
No. of cores Identification
1 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:5831/84. Unless otherwise specified
the colour of the sheath will be black.
Packing
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,
JAINSON can offer cables
conforming to either customer specification
or other National and International Standards.
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JAINSON FLEXIBLE CABLES |
| CONDUCTOR
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PVC INSULATION |
PVC
SHEATH |
Nominal
Area in
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Nos.
& Dia.
of wire
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Nominal
Thickness |
Nominal
Core Dia. |
Nominal
Thickness |
OVERALL
DIA
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| Sq.
mm. |
Nos.
/ mm |
mm |
mm |
2
core |
3
core |
4
core |
2
core |
3
core |
4
core |
| 1.50 |
30/0.25 |
0.60 |
2.90 |
0.90 |
0.90 |
1.00 |
7.60 |
8.10 |
9.00 |
| 2.50 |
50/0.25 |
0.70 |
3.50 |
1.00 |
1.00 |
1.00 |
9.00 |
9.60 |
10.50 |
| 4.00 |
56/0.30 |
0.80 |
4.30 |
1.00 |
1.00 |
1.00 |
10.60 |
11.30 |
12.40 |
| 6.00 |
84/0.30 |
0.80 |
5.10 |
1.15 |
1.15 |
1.40 |
12.60 |
13.40 |
15.20 |
| 10.00 |
140/0.30 |
1.00 |
6.60 |
1.40 |
1.40 |
1.40 |
18.80 |
17.00 |
22.20 |
| 16.00 |
126/0.40 |
1.00 |
8.00 |
1.40 |
1.40 |
1.40 |
18.80 |
20.10 |
22.20 |
| 25.00 |
196/0.40 |
1.20 |
10.00 |
2.00 |
2.00 |
2.00 |
24.00 |
25.60 |
28.20 |
| 35.00 |
276/0.4 |
1.20 |
11.10 |
2.00 |
2.00 |
2.00 |
26.30 |
28.00 |
31.00 |
| 50.00 |
396/0.4 |
1.40 |
13.40 |
2.00 |
2.00 |
2.00 |
30.90 |
33.00 |
36.50 |
| 70.00 |
360/0.5 |
1.40 |
15.10 |
2.00 |
2.20 |
2.40 |
34.20 |
37.00 |
41.00 |
| 95.00 |
485/0.5 |
1.60 |
17.90 |
2.20 |
2.40 |
2.40 |
40.20 |
43.50 |
47.80 |
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Note :
- The number of wires is approximate and
wire diameter is nominal.
- They shall be so as to satisfy the requirements
of conductor resistance as per
- Class 2 of IS 8130 : 1984 (For
1.5 & 2.5 sq. mm.) &
- Class 5 of IS 8130 : 1984 (For 4.0
& 6.0 sq. mm.)
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