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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VIDEOS

NEWS

EVENTS
  • DistribuTECH
    Jan 31-Feb 2, 2017
    San Diego, CA
    Visit us at booth #1537!
    DistribuTECH Website
  • Texas A&M
    Apr 3-6, 2017
    College Station, TX
    Visit us in booth #26!
    ERLPhase presents paper “Commissioning Process and Acceptance Testing of a Sub-Harmonic Protection Relay”
    Texas A&M Website
  • GA Tech
    May 1-5, 2017
    Atlanta, GA
    Visit our booth!
    Fault & Disturbance Analysis Website
    Protective Relaying Website
  • CIGRE 2017
    May 29-Jun 2, 2017
    Dublin, Ireland
    ERLPhase presents paper “Use of a Sub Harmonic Protection Relay to Detect SSO Conditions Associated with Type-III Windfarms and Series Compensated Transmission Systems”
    CIGRE 2017 Website


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Winnipeg, Canada