Unshielded Cables
At Rajsav India Private Limited, we are manufacturing a wide range of Instrumentation Cable used for electronic Control Panel , Control Instruments, Computing Systems and Networking of Instruments. Also designing and developing the Cable as per the custom designed parameters based on national & international standards.
Construction of Cables
- CONDUCTOR:- Solid / bunched / stranded copper bare / tinned from 0.25 mm2 to 1.5 mm2.
- INSULATION:- PVC / polyethylene / polypropylene extruded cores identified by colours / number printing.
- FORMATION: 1/2/3/4 core are twisted to form singles / pairs / triads.
- INDIVIDUAL SCREENING: Pair / triads are screened by copper wire / shielded by aluminum mylor tape with drain wire.
- ASSEMBLY: Singles / pairs / triads are laid up.
- FINAL SCREENING / SHIELDING: Laid up cable is finally screened by copper wires / shielded by aluminium mylor tape with drain wire.
- ARMOURING: Galvanized steel wire / strips are used.
- SHEATHING: An extruded layer of PVC is applied in different colours as required.
Wide range of Unshielded Multicore/Pair overall polyester tapped tinned/ Bare Copper having different sizes of 7/0.15, 14/0.15, 16/0.20 and 24/0.20 Cable with overall PVC sheath Black & Grey in colours.
Nominal overall diameter in mm
| No. of Core | 7/0.15 mm | 14/0.15 mm | 16/0.20 mm | 24/0.20 mm |
|---|---|---|---|---|
| 3 | 4.05 | 4.90 | 5.70 | 6.50 |
| 4 | 4.40 | 5.20 | 6.20 | 7.10 |
| 6 | 4.90 | 6.00 | 7.20 | 8.20 |
| 8 | 5.40 | 6.50 | 7.90 | 9.30 |
| 10 | 6.10 | 7.40 | 8.80 | 10.10 |
| 12 | 6.60 | 8.90 | 9.40 | 10.80 |
| 12 | 7.10 | 8.70 | 10.00 | 11.50 |
A wide range of multicore/pair aluminum mylor tapped shilelded with Tinned Copper wire braided overall PVC sheathed Cable having the conductor size of 7/0.15, 14/0.15, 16/0.20 and 24/0.20 are used for data signalling and interconnection from one point to the equipment.
Nominal overall diameter in mm
| No. of Core | 7/0.15 mm | 14/0.15 mm | 16/0.20 mm | 24/0.20 mm |
|---|---|---|---|---|
| 3 | 4.40 | 5.50 | 6.30 | 7.30 |
| 4 | 4.90 | 5.80 | 6.80 | 7.90 |
| 6 | 5.40 | 6.60 | 7.75 | 8.80 |
| 8 | 6.00 | 7.30 | 8.45 | 9.80 |
| 10 | 6.60 | 8.15 | 9.45 | 10.80 |
| 12 | 7.10 | 8.70 | 10.00 | 11.50 |
D.C. Resistance per Km. at 20 C max.
| 162.8 Ohms | 81.4 Ohms | 40.1 Ohms | 26.7 Ohms |
|---|
BS 5308, VED 0815 or any other national / international standard / as per designed based on customer’s requirements.
These cables are widely used for electronic control panels, computing systems and control instruments.
