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.

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EVENTS
  • PAC World
    Jun 25-28, 2018
    Visit us in booth #14!
    Sofia, Bulgaria
    See our paper presentation “Protection Solutions for Sub Synchronous Oscillation (SSO) Conditions Using a Microprocessor Based Protection Relay”
    PAC World Website
  • RVP-AI 2018, IEEE
    July 15-20, 2018
    Acapulco, Mexico
    Visit us in booth #74!
    RVP-AI 2018, IEEE Website
  • IA/NE Substation and System Protection Conference
    Aug 28-30, 2018
    Omaha, NE
    Visit our booth!
    IA/NE Substation and System Protection Conference Website
  • PAC World Americas
    Aug 29-31, 2018
    Raleigh, NC
    Nuwan Perera presents “Testing of a Flexible Directional Protection Element Applied to Distance Protection Schemes”
    PAC World Americas Conference Website


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© ERLPhase Power Technologies Ltd. All Rights Reserved.
Winnipeg, Canada