Application: 
These cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage. 
Construction: 
Conductors     Copper or Aluminium conductor, round stranded or Shaped, Class 2 to IEC 60228, BS 
                          EN 60228. For smaller sizes, a solid round conductor, Class 1 as per IEC 60228, BS EN     
                          60228 can also be supplied upon request. 
Insulation         XLPE material and thickness shall be as per IEC 60502 or BS 5467 rated for 90°C 
                           continuous operation. 
Colour Code   Colour Code (1) : 
                           1 Core :     Red or Black
                           2 Cores     :      Red, Black
                           3 Cores     :      Red, Yellow, Blue
                           4 Cores     :      Red, Yellow, Blue, Black
                           5 Cores     :      Red, Yellow, Blue, Black, Green
                           Above 5 Cores :      Black Cores with White numerals
                           Colour Code (2) :
                           1 Core :     Brown or Blue
                           2 Cores     :      Brown or Blue
                           3 Cores     :      Brown, Black, Grey
                           4 Cores     :      Blue, Brown, Black, Grey
                           5 Cores     :      Green/Yellow, Blue, Brown, Black, Grey
                           Above 5 Cores :      Black Cores with White numerals
Assembly/Inner Sheath    Two, Three or Four insulated conductors are laid-up together     
                    with non-hygroscopic fillers and the assembly is bedded with an extruded 
                    layer of PVC. In case of non-armoured cables, this layer may be omitted .
Armour         Aluminum/Galvanized Steel Wires applied helically over the bedding as per    
                    IEC 60502 or as per BS 5467, BS 6346. Single core cables shall be
                    Aluminium wire armour. 
                    Aluminum/Steel Tapes applied helically over the bedding of multi-core cables
                    as per IEC 60502. 
Outer Sheath   Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1 or
                    Type 9 as BS 6346/5467. 
                    Special type of PVC sheathing material such as Fire Retardant PVC,
                    Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, Oil Resistant
                    PVC are available on special request. Also, special sheathing materials such
                    as LLDPE, MDPE, HDPE, LSF, CPE are available on request. 
Fire Performance  of Cable Sheaths    Cables can be supplied with special flame retardant
                    PVC outer sheath to comply with the flame test requirements of IEC
                    60332-3-22, IEC 60332-3-23 and IEC 60332-3-24, can also supply cables
                    with Low Smoke Halogen Free (LSHF) material according to IEC 60502-1, BS
                    7211, BS 6724 or other equivalent standards.7211, BS 6724 or other equivalent standards.7211, BS 6724 or other equivalent standards.7211, BS 6724 or other equivalent standards.