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.

Subscribe to ERLPhase Newsletter.



  • Cigre Canada
    Oct 17-19, 2016
    Vancouver, Canada
    Presenting paper “Development of a Virtual Model of a Sub Harmonic Protection Relay”
    Cigre Canada Website
  • WPRC
    Oct 18-20, 2016
    Spokane, WA
    Visit our booth!
    WPRC Website
  • Minnesota Power Systems Conference
    Nov 8-10, 2016
    St Paul, MN
    Visit our booth!
    MIPSYCON Website
    Nov 9-11, 2016
    Costa Rica
    Visit us!
    CONCAPAN Website
  • DistribuTECH
    Jan 31-Feb 2, 2017
    San Diego, CA
    Visit us at booth #1537!
    DistribuTECH Website

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