Submarine (optical fiber composite) cable for HV DC transmission system

Scope of application

It mainly used in power transmission AC power network interconnection and control, different networks, such as island power grid, offshore platforms, winds power grid, connecting power plants, long distance power supply and marine power supply.


Product feature

  • 1. Breakdown voltage of cable for DC transmission is higher than cable for AC transmission, and for the same transmission power, cable structure for DC transmission is more compacter.
  • 2. No metal loss caused by alternating electromagnetic field, high transmission efficiency, low line loss, large transmission capacity, long distance transmission.
  • 3. Easy to adjust the current and change the direction of power transmission, high stability.
  • 4. Longer life expectancy than AC system.
  • 5. Improve the quality of power distribution network.
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