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High Voltage & Extra High Voltage Cables

Elsewedy Electric manufactures High Voltage (HV) and Extra High Voltage (EHV) cable systems designed to support the increasing demands of modern power transmission networks.

Engineered according to international standards and utilizing advanced insulation technologies, our HV and EHV cables deliver exceptional reliability, operational safety electrical performance up to 500KV. These solutions are designed to ensure efficient power transmission over long distances while minimizing losses and maximizing network stability.

With state-of-the-art manufacturing facilities and rigorous testing procedures, Elsewedy Electric provides complete cable solutions trusted by utilities, transmission operators, and major infrastructure projects worldwide. 

 

Applications

  • Power transmission networks
  • Utility infrastructure
  • Renewable energy projects
  • Industrial facilities
  • Power generation plants
  • Smart cities and large-scale developments


High Voltage & Extra High Voltage Cables
  • Single Core Copper Conductor
  1. Single Core Copper Conductor, XLPE Insulated Copper Wire Screen and HDPE Sheath (Cu/XLPE/CW/HDPE)

    Description
    Stranded circular or segmental compacted copper conductor, semi-conducting layer as conductor screen, XLPE insulated, semi-conducting layer as non-metallic insulation screen. With semi-conductive water blocking tape and copper wire as metallic insulation screen to withstand the required earth fault current. Non-conductive water blocking tape to protect the screen area from longitudinal water penetration, copolymer aluminum tape to protect the cable from radial water penetration and HDPE sheathed with graphite coating or extruded semi-conducting l ayer. Designed and tested to comply with IEC 60228, 60840 and 60811 Range: 26 /45 (52) kV - 38/66 (72.5) kV - 76/132 (145) kV - 127/220 (245) kV 
  1. Single core Copper conductor, XLPE insulated Lead Sheathed and HDPE sheath (Cu/XLPE/Lead/HDPE)

    Description
    Stranded circular or segmental compacted copper conductor, semi-conducting layer as conductor screen, XLPE insulated, semi-conducting layer as non-metallic insulation screen. With semi conductive water blocking tape to protect the screen area from longitudinal water penetration, lead sheathed with suitable thickness to withstand the required earth fault current and HDPE sheathed with graphite coating or extruded semi-conducting layer. Designedand tested to comply with IEC 60228, 60840 and 60811. Range: 38/66 (72.5) kV – 76/132 (145) kV - 127/220 (245) kV 

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