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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
  • Texas A&M
    Apr 3-6, 2017
    College Station, TX
    Visit us in booth #26!
    ERLPhase presents 2 papers: “Microprocessor Based Advanced Bus Protection Scheme Using IEC 61850 Process Bus (9-2) Sampled Values” and “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!
    ERLPhase presents “Wide Area Real Time GIC Measurements Using Phasor Measurement Units (PMUs)”
    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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© ERLPhase Power Technologies Ltd. All Rights Reserved.
Winnipeg, Canada