High Voltage Cables

High Voltage Cables

Polysure as a leading high voltage cable manufacturer in India has a state of art high voltage cable plant that uses German technology and features a manufacturing capability of upto 220KV.High Voltage cables at KEI are manufactured as outlined with Indian Standard specification, IS: 7098 Part II, also our skilled research & development team can assist manufacturing as per International standard viz. IEC, BS, NFC, AS/NZS, VDE, SABS etc. & exporting to Overseas market.


Polysure,s High Voltage Cables include voltage grade ranges in 3.3 kV to 33 kV, suitably ideal for power transmission & distrubution.


Polysure offers High Voltage Cables with following special features adopting the site installation requirements.

Water/moisture resistant MV cables : Cables designs incorporating corrugated Aluminium sheath (CAS), corrugated Copper sheath (CCU), corrugated Stainless steel sheath (CSS), lead alloy sheath (LAS) or Polyethylene laminated Aluminium tape (APL) are most suitable cable designs to lay in conditions susceptible to water & moisture.

Flame retardant (FR), Flame retardant low smoke & halogen (FR-LSH), low smoke, zero halogen (LSZH) MV cables : At stringent places like hospital, cinema halls, shopping malls, tunnels, Airports, intermittent or continuous presence of flamable gaseous materials etc., cables subjected to fire are constructed with the above material for full safety.

Rodent & termite resistant MV cables : Cables are designed for robust protection needed to block rodents and polyamide jacket provides anti-termite protection

Why Our High Voltage Cables?

Our High Voltage cables are manufactured using latest in technology triple layer extrusion, with Semiconducting bonded conductor screen, XLPE or EPR insulation and over semiconducting layer in one continous process, ensuring longer cable lifespan with minimal breakdowns. XLPE use in cables ensures excellent Electrical and Mechanical performance, also with lower dielectric factor.