DLX Differential

Complete and Flexible Protection for Overhead and Underground Lines

Main Features:

  • Differential and directional comparison units for phases, ground and inverse-sequence.
  • Single/three phase tripping logic
  • Remote communication through single-mode fiber optic
  • Teleprotection schemes for all overcurrent units available
  • High stability against CT saturation
  • Very accurate fault locator processing data from local and remote ends of the line.
  • High sensitivity under very resistive faults by the use of the differential units



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