We are HVDC submarine cable manufacturer & supplier, HVDC subsea cable are widely used for long distance (>70km) power transmission with low losses. XLPE Insulated HVDC submarine cable is a major submarine power cable for transmitting electric power under the sea. Submarine Power Cable also known as Subsea Power Cables, can composite Optical Fiber and communication cable so as to transmit not only electric power also internet signal and voice for offshore wind power, offshore drilling platforms, island grid interconnection, land island interconnection, and other offshore projects. The submarine cables are generally available in medium voltage and high voltage submarine cable in terms of voltage. Qifan submarine cable company is a professional undersea power cable manufacturer. Qifan submarine cable company study the production of Submarine Power Cable for more than 20 years. Qifan submarine cable company supply many submarine power cable to many big projects. APPLICATION The HVDC submarine power cables are used for power transmission to offshore wind power, offshore drilling platforms, island grid interconnection, land island interconnection, and other offshore projects. STANDARD IEC 60228; IEC 60502; IEC 60840; IEC 62067 CONSTRUCTION 1. Conductor:Water blockingr conductor. 2. Conductor Screen: Semi-conductive screen. 3. Insulation: XLPE insulation. 4. Insulation Screen:Semi-conductive compound. 5. Separator: Semi-conductive water blocking tape. 6. Core Sheath1: Lead Sheath. 7. Core Sheath2: Semi-conductive PE sheath. 8. Bedding: Inner serving. 9. Armour: Galvanized steel wires filled with bitumen compound. 10. Outer Serving: Polypropylene yarn.
