Cable Design:
1) Medium voltage power cables included in umbilical designs provide a safe and efffcient method for distributing power to subsea equipment such as pumps and subsea processing equipment. Further power, control, and communication functions may be supported with the inclusion of low voltage electrical and ffber optic cables into a power umbilical design.
2) Low voltage electrical cables for use in umbilicals includes a fully belted design which is suitable for use in deep water environments. Also available are design options which can reduce common mode and differential mode induced voltages, which are unavoidable in certain power umbilical applications.
3) Fiber optic cables can also be included in an umbilical’s design to provide temperature and strain and/or partial discharge monitoring for operational monitoring of power umbilicals.
Cable Design:
Control umbilicals consist of hydraulic lines used for the transfer of chemicals and ffuids. Electric and ffber optic components can be added to monitor pressure, temperature, ffow and vibration.
Control umbilicals are used for control and operation of subsea production, subsea processing, and subsea injection facilities.
The hydraulic line material is dependent on the functional requirement. Both thermoplastic hose and steel tubes are in our product range. As with the hydraulic lines, the communication and power components can be adapted to suit the specified requirements.
Construction:
1) Super Duplex (316,190) steel tubes -Thermoplastic hose
2) Medium Voltage – High Voltage power conductors
3) Low voltage signal cables
4) Fibers in Metallic Tubes (FIMT)
5) Cover: Extruded silicone
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HUADONG CABLE GROUP SINCE 1999
Professional Cables and Wires Manufacturer in China
We can design cables according to your requirement
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