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

Main products: 220kv and below power cables, rubber sheathed cables, photovoltaic wires, photovoltaic special cables, control cables, computer cables, steel core aluminum stranded wires, pre-branch cables, low voltage halogen-free environmentally friendly cables, coal mining cables, fluorosilicone insulation High temperature resistant cables, shield cables, cables for ship electrical equipment, photoelectric composite cables, high-strength towing cables, cables for photovoltaic systems, cables for rail transit vehicles with AC rated voltage 3kv and below, local area network cables, inverter cables, radio frequency cables , nuclear power plant cables, port machinery cables, mineral insulated cables, submarine cables and more than 100 varieties

1.30 years production experience
2.Products certification :UL,CE,BV,TUV,KEMA,PSB,SABS,ABS,NK,LR,KR,GL etc
3. OEM service available based on official & legal authorization.
4.Strict quality control system.
5.Rapid delivery and feedback Faster lead time than our competitors.
6.Excellent quality with reasonable price.
7.Strong technical support (technical data, drawing, etc.)
8.Professional teamwork service for you actively.
9.Stock available, Free sample is available.

Submarine cables are primarily used for long-distance communication, connecting different continents and countries. They enable the transmission of large volumes of data, including internet traffic, telephone calls, and other forms of telecommunications.
Construction: Submarine cables are constructed with multiple layers of protective materials to ensure their durability and performance in the harsh marine environment. The typical construction includes a conductor, insulation, metallic shielding, and an outer protective sheath.
Transmission Capacity: Submarine cables are capable of carrying large amounts of data or electrical power. They have high transmission capacities, often measured in terabits per second (Tbps) for data cables and gigawatts (GW) for power cables.