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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
  • EPRI’s Joint Workshop for Advancing New Digital Substation Technologies
    Nov 13-14, 2018
    Charlotte, NC
    Nov 14th, Rene Midence presents “Applicability of IEC 61850 Process Bus Concept in an Advanced Bus Protection Scheme”
    EPRI’s Joint Workshop for Advancing New Digital Substation Technologies Website
  • POWER-GEN International
    Dec 4-6, 2018
    Orlando, FL
    Visit us at booth #1828
    POWER-GEN International Website
  • DistribuTECH
    Feb 5-7, 2019
    New Orleans, LA
    Visit us in booth #11317!
    DistribuTECH 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


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© ERLPhase Power Technologies Ltd. All Rights Reserved.
Winnipeg, Canada