Cable Construction

• Conductor : Stranded Compact Circular Aluminium / Copper as per Class 2 of IS 8130

• Conductor Screening : Extruded Semiconductor Compound

• Insulation Material : XLPE (Cross linked Polyethylene)

• Insulation Screening : Extruded Semiconducting Compound followed by helically wrapped copper tape

• Inner Sheath : Extruded PVC Type ST-2 as per IS 5831. Also available with FR / FR-LSH properties

• Armour : Single layer of non-magnetic (aluminium) round wire / flat strip

• Sheath : Extruded PVC Type ST-2 as per IS 5831. Also available with FR / FR-LSH properties

Standard

IS 7098 Part 2

Variants as per voltage grade

• 3.3kV (E) & (UE) Unscreened & Screened cable

• 3.8/6.6 kV Screened cable

• 6.35/11 kV Screened cable/6.6 kV (UE)

• 11/11 kV Screened cable/11 kV (UE)

• 12.7/22 kV Screened cable/22 kV (E)

• 19/33 kV Screened cable/33 kV (E)

• 33 kV (UE) Screened cable

• where, E – Earthed system & UE – Unearthed system