ARKENS PR Transformer

Transformer protection relay

The ARKENS PR Transformer range of relays is designed for High Voltage transformer applications with two or three windings including all phase and earth overcurrent and differential protection functions as well as voltage regulation functions for transformers fitted with a load adjuster. ARKENS PR Transformer is used to perform all 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 Transformer 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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