Protective Relaying

Protective Relaying

Protective relaying design and device coordination is essential in optimizing the balance between safety and system continuity.

State of the art software packages are used in conjunction with sound engineering judgment when conducting coordination studies.

Relay configuration files produced by our office are utilized by field staff to expedite the commissioning process.   GP Technologies is well versed in the many different types of relay management software provided by manufacturers, which are required to produce settings files.


  • Transmission Lines up to 240kV
  • Substations up to 240kV
  • Generators of all sizes
  • Motors of all sizes
  • Capacitors
  • Feeders