Protective Relaying

As protective relays advance and mechanical relays are replaced with solid state type the need for qualified personal to set-up, calibrate and test these relays increases. Advanced Testing Systems has state of the art calibrated relay test equipment to allow our technicians to test your protective relaying.

  • Cleaning and calibration of all electro-mechanical and solid state relays.
  • Calibrated Equipment for testing of Differential and Power relays
  • Ability to program and test major manufacturers relays including: ABB, Basler Beckwith, Cutler Hammer, General Electric (GE), Multilin, Schweitzer Engineering Laboratory (SEL), Siemens, Square D.
  • If you do not see the type of relay you have listed please contact Advanced Testing Systems. We are often able to calibrate and test other brands then listed.

A NETA Certified

A NETA Certified field test and measurement company