Solid/Stranded (ATC / ABC ) copper conductor, insulated with PVC/PE/XLPE to form a core, 2 cores twisted to form a pair, 3 cores twisted to form a triad, 4 such elements depending upon the requirement will be laid to form a unit, such units laid up & overall sheathed with PVC/PE/LSZH.
Shielding (Braiding/Lapping/Aluminium-Mylar Taping) will be provided individually on each pair/triad and overall or only overall depending upon the requirement.
Armouring is provided depending upon the requirement with a extruded inner PVC/PE sheath, and overall sheath of PVC/PE/XLPE.