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 PMU and CDR capabilities.
ERLPhase Relays

Relays

Easy-to-use, intuitive relays which are "future ready" for next generation applications.
Monitor & protect your grid at wind farms... Integrated Protection & Monitoring For A Power System S-PRO: Sub-Harmonic Protection Relay L-PRO: Transmission line protection ERL I/O Expansion IED TESLA: Transmission and distribution fault, disturbance recording and phasor measurement B-PRO: Bus Relay F-PRO: Feeder Relay T-PRO: Transformer protection and load management


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NEWS

EVENTS
  • IEEE PES International Conference
    Mar 19-23, 2019
    Bangkok, Thailand
    Visit us in booth D10!
    Life of a Transformer Seminar Website
  • Texas A&M Protective Relaying Conference
    Mar 25-28, 2019
    College Station, TX
    Visit us in booth #3!
    See our paper presentations:
    • Applicability of Synchrophasor Based Frequency Data for Protection and Control Applications
    • Performance Evaluation of an Enhanced Bus Differential Protection Relay
    • Directional Protection Applied to Wind Systems: Challenges and Solutions
    Texas A&M Website
  • GA Tech Conference
    Apr 30-May 3, 2019
    Atlanta, GA
    See our paper presentations of “Applicability of PMU Based Frequency Measurements for Power System Applications”, “Case Studies on the Use of Digital Fault Recorder in an Aluminum Plant”, “Solutions for Monitoring GIC Events Using a Digital Fault Recording System”
    Protective Relaying Conference Website
    Fault & Disturbance Analysis Website
  • Power Gen Africa
    May 14-16, 2019
    Cape Town, South Africa
    Visit us in booth C40!
    Power Gen Africa Website


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ISO 9001:2015 QMS - Certified Organization
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Winnipeg, Canada