Power Quality Instruments: An Overview

DCS Schneider ecostrux 400

February 10, 2022

In today’s proliferation of renewable and distributed electricity generation sites, there is an increasing need to quantify the quality of the power flowing throughout the grid. This increasingly necessary function is most consistently performed by a Power Quality Instrument (PQI). A PQI, by definition, adheres to the plethora of requirements outlined by the IEC 62586-1 harmonized product standard. There is a wide spectrum of power quality (PQ) meters available on the market today, however only a few of them are suitable for measuring grid power quality. This paper will help discern which of these meters can be validated as a PQI.

Go HERE to download the whitepaper

Related Articles


Latest Articles


Changing Scene

  • IBEW President Lonnie R. Stephenson Retires, Kenneth W. Cooper Named New President

    IBEW President Lonnie R. Stephenson Retires, Kenneth W. Cooper Named New President

    November 29, 2022 International Brotherhood of Electrical Workers President Lonnie R. Stephenson is retiring, effective Jan. 4, bringing an end to a nearly five-decade active career in the union. “It’s been the honor of my life to serve the members of the greatest union in the world and advance the cause of trade unionism in… Read More…

  • Eddy Group Announce Branch Manage for New Charlottetown Branch

    Eddy Group Announce Branch Manage for New Charlottetown Branch

    November 25, 2022 Eddy Group Limited has announced Emily VanToever as the Branch Manager at their new location in Charlottetown, PEI, which is scheduled to open in early 2023. Emily begins her new position on Monday, November 21, 2022, and will report to Richard Barker, Corporate Sales Manager. “Emily comes to Eddy Group Ltd. from… Read More…

  • IDEAL Virtual Electrician Experience

    IDEAL Virtual Electrician Experience

    November 25, 2022 The IDEAL Virtual Electrician Experience (IVEE) is a free interactive virtual reality app that’s perfect for people who want to learn more about the electrical industry. The app for Oculous Meta Quest 2 headsets gives you a virtual, hands-on look at what it takes to be an electrician. Go HERE for more information Read More…

  • BJ Electric Supplies Announces Retirement of Kevin Gutsch

    BJ Electric Supplies Announces Retirement of Kevin Gutsch

    November 25, 2022 BJ Electric Supplies has announced the retirement of a member of its executive team, Kevin Gutsch, Vice-President of Operations, on or before November 30th, 2022. “Kevin began his career with BJ Electric Supplies on November 20, 1979. His first position was picking orders as a warehouse worker. After enthusiastically taking on whatever… Read More…