History of ERLPhaseAbout Us > History


Our history includes several stages, with unwavering focus on leading-edge protection and recording products. In 1993, ERLPhase began under the name APT Power Technologies, as a software and hardware engineering development team producing an innovative transformer protection relay with roots at the University of Manitoba. Growing its small base of loyal customers, APT expanded to produce what would prove to be a very successful line of protection and recording products.

In the year 2000, APT Power Technologies was acquired by NxtPhase T&D Corporation, a Canadian supplier of optical CTs and PTs, during which time development and support of customers continued.

In Jun 2007, Easun Reyrolle Ltd acquired this division, which has since operated as the company ERLPhase Power Technologies Ltd.

ERLPhase Winnipeg Employees



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EVENTS
  • IEEE Canada Electrical Power and Energy Conference
    Oct 10-11, 2018
    Toronto, ON
    Visit us in booth #4!
    See Anderson Oliveira present “Commissioning Process and Acceptance Test of a Sub-Harmonic Protection Relay” and “Sub-Harmonic Protection Application for Interconnections of Series Compensated Lines and Wind Farms”
    IEEE Canada Electrical Power and Energy Conference Website
  • Western Protective Relay Conference
    Oct 15-18, 2018
    Spokane, WA
    Visit us in booth #50!
    Western Protective Relay Conference Website
  • NASPI Work Group Meeting
    Oct 23-24, 2018
    Philadelphia, PA
    Visit our table!
    Visit Nuwan Perera’s poster “Applicability of Synchrophasor Based Frequency Measurements for Protection and Control Applications”
    NASPI Work Group Meeting Website
  • Minnesota Power Systems Conference
    Nov 6-8, 2018
    Saint Paul, MN
    Visit our booth!
    Minnesota Power Systems Conference Website


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ISO 9001:2015 QMS - Certified Organization
© ERLPhase Power Technologies Ltd. All Rights Reserved.
Winnipeg, Canada