Shanghai Qifan Subsea Composite Power Cable (Lead Sheath) submarine cable

Construction

System voltage: U≤33kV

Conductor: Circular stranded copper or aluminum conductor constructed of round or profiled wires.

Insulation: Cross-linked polyethylene (XLPE) or TR-XLPE

Metallic Screen: Copper wire, copper tape and lead alloy sheath , etc.

Radial water barrier:  Semi-dry design: Laminated aluminum foil

                                       Dry design: Lead alloy sheath

                                       Wet design: PE sheath

Armor: Three-core: Galvanized steel wire

      Single-core: Magnetic galvanized steel wire,

                         Non-magnetic HD copper wire, stainless steel wire

Armor bedding & serving: Polypropylene yarn
 

Types & Purposes
For offshore wind farm
-Export cable to transport the total generated power from offshore substation to onshore substation
 For interconnection
-Interconnecting grids of countries
-Power supply from mainland to isolated islands

Shanghai Qifan Cable Co., Ltd. founded in 1994, has been specialized in R&D and manufacturing of electric wires and cables for more than 20 years, and it has advanced production and testing equipment.

Qifan Cable has ability in producing many varieties of cables, such as High Voltage cables, Medium Voltage cables, Low Voltage cables, Control cables, Instrument cables, Building wires, Rubber cables etc. Qifan Cable has sold its products to over 30 countries and regions in Asia, Europe, Oceania, America and Africa. As a result, they are widely used in such industries as water conservancy, electricity, metallurgy, petrochemical, railway, transportation, communication, construction, urban, infrastructure construction, etc.

Since its establishment, Qifan Cable has abided by the operation principle of quality foremost. It took the lead in passing ISO 9001:2000 quality system certification in 2006 and ISO 14001:2004 environmental management system certification.

Qifan Cable-Make pioneering efforts and forge ahead!

EPR Insulated: EPR stands for Ethylene Propylene Rubber, which is a type of insulation material used to cover the conductors. EPR insulation offers excellent electrical properties, heat resistance, and flexibility.
Armoured: The cable is equipped with armor, which provides mechanical protection. The armor layer is usually made of steel or aluminum, enhancing the cable's resistance to external forces such as pressure, tension, and impacts.
Submarine Power Cable: This cable is specifically designed for underwater or subsea applications. It is intended to be installed in marine environments such as oceans, seas, or lakes to transmit electrical power over long distances underwater.