Submarine Cable
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 machineConstruction
1. Conductor: Copper Conductor
2. Conductor Screen: Semi-conductive materials extruding layer
3. Insulation: XLPE
4. Insulation Screen: Semi-conductive materials extruding layer
5. Waterproof Layer: semi-conductive waterproof strip
6. Metal Screen: Lead Sheath
7. Sheath: PE
8. Fibre-optic Element: Fibre optic cable.
9. Separator: Binder tapes
10. Lapped inner layer: geled fabric and bitumen
11. Amouring: Galvanized steel wires filled with bitumen compound.
12. Lapped inner layer
13. Galvanized steel wires filled with bitumen compound.
14. Serving
Reference Standards
CIGRE Recommendations: CIGRE 496, CIGRE 623.
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
Fang Yu (Shanghai) Automation Technology Co., Ltd. are also
exported to over 50 countries and regions such as Australia,
Germany, the United States, the Philippines, Mongolia, Singapore,
Yemen, and the United Arab Emirates. In 2021, Qifan Cable was
ranked among the top 20 most competitive enterprises in China's
wire and cable industry and the top 100 Shanghai enterprises.
Fang Yu (Shanghai) Automation Technology Co., Ltd. Cable has passed
ISO9001 quality management system certification, ISO14001
environmental management system certification, ISO45001
occupational health and safety management system certification,
ISO50001 energy management system certification, and two
integration management system certification. It has also received
the title of national green factory.
Fang Yu (Shanghai) products have passed China Compulsory
Certification (CCC), coal mine product safety mark certification,
China Classification Society certification, Telus certification,
German TUV certification, European Union CE certification, and
United States UL certification.