Tomorrow's Smart Grid, Starting Today

Based in Winnipeg, Canada our leading technology, engineering and customer support are the key to our success serving the protection industry. We look forward to providing innovative solutions to emerging protection needs and applications as the world power grid transforms in years to come.

ERLPhase TESLA Recorders

TESLA Recorders

Multi-timeframe power system disturbance recorders with advanced sampled values subscription, PMU and CDR capabilities.
ERLPhase Relays


Easy-to-use, intuitive relays which are "future ready" for next generation applications.
Integrated Protection & Monitoring For A Power System S-PRO: Sub-Harmonic Protection Relay - Protecting wind farms and series compensation transmission systems L-PRO: Transmission line protection I/O Expansion IED TESLA: Transmission and distribution fault, disturbance recording and phasor measurement TESLA SV: Recorders with IEC 61850 Sampled Values Subscription B-PRO: Bus Relay - Transmission and distribution bus and backup protection F-PRO: Feeder Relay - Distribution protection & management T-PRO: Transformer protection & load management

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  • PAC World
    Aug 31-Sept 1, 2021
    Anderson Oliveira presents "Monitoring of IEC 61850-Based Fully Digital Substations: Challenges and Solutions"
    PAC World Website
  • WPRC
    Oct 18-21, 2021
    Spokane, WA
    WPRC Website
  • Minnesota Power Systems Conference
    Nov 2-4, 2021
    MIPSYCON Website
  • DistribuTECH 2022
    Jan 26-28, 2022
    Dallas, TX
    Visit us in booth #2840
    DistribuTECH Website
  • Texas A&M Protective Relay Conference
    Mar 27-31, 2022
    College Station, TX
    Visit our booth
    Texas A&M Website
  • IEEE T&D Conference
    Apr 25-28, 2022
    New Orleans, LA
    Visit us in booth #7221
    IEEE T&D Conference Website

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