Poddar Court, Gate # 4, 2nd Floor, 18, Rabindra Sarani, Kolkata - 700 001

Shielded Cables

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ARMOURED / UNARMOURED (TRIAD / PAIRS / CORES)

Shielded Cables are used in security system as it provides protection from power frequency and radio frequency interference, thus , reducing the number of false alarms being generated. For the optimum use is necessary to keep the data or signal cables physically separated by at least 3 inches (75 mm) from heavy power circuits which are in parallel.

Construction Conductor : Annealed Copper / Tinned Copper wires according to class 1, 2 or 5 of IS : 8130 - 1984

Insulation : PVC / HR PVC / PE

Pairs : Twisted

Identification Pairs : Blue & white. Blue cores indicate pair identification by printed Numbers in case of Multi Pair / Multi Triad / Multi Quads.

Assembly : Concentric Layers.

Individual & Overall Screen : Aluminium Polyester tape of 0.05 mm / 0.06 mm / 0.075 mm thickness in continuous contact with annealed tinned copper drain wires of 0.5 sq.mm (with minimum 25 % overlap & 100 % coverage).

Outer Sheath : PVC / HR PVC / FRLSH PVC.

Standards : IEC 60332 – 1 Flame retardant , BS : 5308 (Part 2) & IS : 1554 (Part 1)

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