About UsAbout Us

ERLPhase Power Technologies is an ISO 9001:2008 QMS certified manufacturer of digital fault recording systems and protective relays. Headquartered in Winnipeg, Canada, ERLPhase protection relays and power system recorders use best-in-class technology to deliver high quality and reliable products for protection and monitoring of electrical power systems. Our company-wide focus on solving our customer’s problems, has led to our line of innovative, easy-to-use and reliable protection and recording products which now find widespread application in the power industry.

Our Winnipeg manufacturing facility is equipped with state-of-art test equipment, enabling extremely reliable test and calibration of PCB assemblies and completed systems.

ERLPhase Power Technologies is the ERL Group’s (Easun Reyrolle Limited) worldwide center of excellence for protection, monitoring and control. As an integral part of a group with domain knowledge in the field of power for more than 70 years, ERLPhase is looking forward with confidence to play a much bigger role in its home market - the Americas - and also to expand its product reach into markets around the world.

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  • Texas A&M
    Mar 26-29, 2018
    College Station, TX
    Visit us in booth #26!
    Hear our paper “Protection for Sub Synchronous Torsional Interaction (SSTI) Conditions Using an Industrial Sub-harmonic Relay”
    Texas A&M Website
    Apr 17-19, 2018
    Denver, CO
    See us in booth #1251!
    Receive 50% entry discount
    IEEE PES T&D Website
  • Expomin
    Apr 23-27, 2018
    Santiago, Chile
    Visit our booth!
    Expomin Website
    Apr 24-26, 2018
    Albuquerque, NM
    Visit our booth!
    See our presentation “Applicability of Synchrophasor Data for Fault Analysis: P/M Class Application”
    NASPI Website

ISO 9001:2008 QMS - Certified Organization
© ERLPhase Power Technologies Ltd. All Rights Reserved.
Winnipeg, Canada