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
  • DistribuTECH 2020
    Jan 28-30, 2020
    San Antonio, TX
    Visit us in booth #1710
    DistribuTECH Website
  • Doble Engineering Life of a Transformer Conference
    Feb 10-14, 2020
    Orlando, FL
    Presenting papers “Impact of Sub harmonics on Power Transformers” and “Transformer Overload Early Warning System”
    Doble Conference Website
  • DPSP 2020
    Conference on Developments in Power System Protection
    Mar 9-12, 2020
    Liverpool, UK
    DPSP Website
  • IEEE IAS ESTMP
    Mar 16-18, 2020
    Edmonton, AB
    Visit us in Leading Edge Sales booth
    IEEE IAS ESTMP Conference Website
  • Texas A&M Protective Relaying Conference
    Mar 30-Apr 2, 2020
    College Station, TX
    Visit our booth
    Nuwan Perera presents "Tutorial on Sub-synchronous Resonance Protection Applied to Inverter Based Renewables"
    Texas A&M Website


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Winnipeg, Canada