|
LASER CABLES PRODUCT SPECIFICATIONS
Conductor resistance
of Plain Copper Conductors used for heavy duty cables as per IS:
8130-1984
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Size
in Sq. mm.
|
Conductor
Construction |
Max. Contd.
Resistance
in Ohm/Km
at 20deg C |
Size
in Sq. mm.
|
Conductor
Construction
|
Max.
Contd.
Resistance
in Ohm/Km
at 20deg C |
Single core &
Multicore |
Single core &
Multicore |
| 1.5*
|
1/1.38
|
12.100
|
120
|
37/2.03
|
0.153
|
|
2.5*
|
1/1.78
|
7.410
|
150
|
37/2.24
|
0.124
|
| 4.0*
|
1/2.24
|
4.610
|
185
|
37/2.25
|
0.0991
|
| 6.0*
|
1/2.76
|
3.080
|
240
|
61/2.24
|
0.0754
|
| 10
|
7/1.35
|
1.830
|
300
|
61/2.50
|
0.0601
|
| 16
|
7/1.70
|
1.150
|
400
|
61/2.85
|
0.0470
|
| 25
|
7/2.14
|
0.727
|
500
|
61/3.20
|
0.0366
|
| 35
|
7/2.50
|
0.524
|
630
|
91/3.00
|
0.0283
|
| 50
|
7/3.00
|
0.387
|
-
|
-
|
-
|
| 70
|
19/2.14
|
0.268
|
800
|
127/2.83
|
0.0221
|
| 95
|
19/2.50
|
0.193
|
1000
|
127/3.16
|
0.0176
|
* - Solid Conductor
|
