35kv Copper XLPE Insulation Mv 3 Core Submarine Power Cable up to 500kv

Basic Info

Model NO.	submarine cable
Application	Underground
Voltage	High Voltage Cable
Current	DC & AC
Insulation Material	XLPE
Sheath Material	PE
Material Shape	Round Wire
Wire Core Material	Bare Copper Wire
Certification	ISO, CCC
Model	Submarine Cable
Brand	Qifan
Armour	Steel Wire
Quality Team	50
Transport Package	Steel Drum
Specification	copper cable
Trademark	Qifan
Origin	China
HS Code	8544492100
Production Capacity	5000000000km

Product Description

35kV Copper XLPE insulation MV 3 Core Submarine Power Cable up to 500kV

submarine power cable is a major transmission cable for carrying electric power below the surface of the water. It is also possible to use submarine power cables beneath fresh water.

Yichang Qifan Cable Co.,ltd.,a wholly-owned subsidiary of Shanghai Qifan Cable.,ltd. Was established on October 2020. with a registered capital of RMB200 million, The company is close to the world-famous Three Gorges Power Station, It currently has about 300 employees, The plant covers an area of about 450,000 square meters and has an annual production capacity of more than RMB 3 billion, It has a 400-meter-long submarine cable transport plank road leading to the Yangtze River docks.Yichang Qifan Cable has a VCV line with tower height measuring more than 180 meters and a series of advanced high-voltage cable and submarine cable production equipment capable of manufacturing onshore and submarine power cable of 500KV and below, They include√ Two Finnish MAILLEFER high-voltage cable VCV production lines√ A German TROESTER high-voltage cable VCV production line√ Two Finnish MAILLEFER medium-voltage cable CCV production Lines,√A French POURTIER frame type wire standing machine and a drum twister machine

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

System voltage:	30kV≤U≤500kV
Conductor:	Circular stranded copper or aluminum conductor constructed of round or profiled wires.
	Max. CSA 3000sq.mm
Insulation:	Cross-linked polyethylene (XLPE)
Metallic Screen:	30kV≤U≤66kV: Copper wire, lead alloy sheath
	U≥110kV: Lead alloy sheath
Radial water barrier:	Semi-dry design: Laminated aluminum foil
	Dry design: Lead alloy 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 yarns

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