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Tomorrow's Smart Grid, Starting Today

Based in Winnipeg, Canada our leading technology, engineering and customer support are the key to our success serving the protection industry. We look forward to providing innovative solutions to emerging protection needs and applications as the world power grid transforms in years to come.

ERLPhase TESLA  Recorders

TESLA Recorders

Multi-timeframe power system disturbance recorders with advanced PMU and CDR capabilities.
ERLPhase Relays

Relays

Easy-to-use, intuitive relays which are "future ready" for next generation applications.
Monitor & protect your grid at wind farms... Integrated Protection & Monitoring For A Power System S-PRO: Sub-Harmonic Protection Relay L-PRO: Transmission line protection TESLA: Transmission and distribution fault, disturbance recording and phasor measurement B-PRO: Bus Relay F-PRO: Feeder Relay T-PRO: Transformer protection and load management


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NEWS

EVENTS
  • CIGRE Dublin
    May 29-Jun 2, 2017
    Dublin, Ireland
    Krish Narendra presents paper “Use of a Sub Harmonic Protection Relay to Detect SSO Conditions Associated with Type-III Windfarms and Series Compensated Transmission Systems” on Thurs Jun 1 at 1:15pm in Room 1.
    CIGRE Dublin Website
  • NASPI Work Group Meeting & Vendor Show
    Sept 26-27, 2017
    Springfield, MA
    NASPI Work Group Meeting & Vendor Show Website
  • CIGRE 2017
    Sept 30-Oct 6, 2017
    Winnipeg, Manitoba
    Visit us in booth #11!
    CIGRE 2017 Website
  • IA/NE Iowa/Nebraska Substation & System Protection Conference
    Oct 10-12, 2017
    Omaha, NE
    Visit our booth!
    IA/NE Substation & System Protection Conference
  • WPRC
    Oct 17-19, 2017
    Spokane, WA
    Visit us in booth #20!
    WPRC Website


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