Line protection relay

The ARKENS PR Line range of relays is designed for High and Very High Voltage Line applications including all protection functions, metric impedance, differential and other functions based on current and voltage criteria as well as automatic service recovery. ARKENS PR Line is used to perform all the monitoring and control functions required for operation.

The ARKENS PR series features the latest technologies, and complies with current international standards. Interoperable, it communicates via the IEC 61850 protocol.

The SCLE ARKENS PR Line is “Made in France” certified since 2021 (AFNOR Cert. 95124).

relais de protection réseau électrique ARKENS PR SCLE
relais de protection réseau électrique ARKENS PR SCLE


An intuitive HMI front panel:

  • 320 x 240 display resolution
  • 16 LED customizable indicators for quick diagnostics
  • RJ45 port
  • Navigation buttons
  • 4 key function button keypad



  • Modular and universal
  • Scalable
  • Hardened for harsh environment
  • IEC 61850 communication MMS / GOOSE / HSR-PRP
  • Long lifespan
  • User-friendly configuration tool


Downloadable files

Contact a sales representative

for more information

Sébastien Ballay

+33 5 61 61 74 52 rf.elcs@yallab.neitsabes


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