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Power Standards Lab is the global hub of engineering information about electric power measurement and immunity to electric power disturbances

On a typical day, engineers at PSL answer technical questions about power measurement from more than 10 countries; certify the immunity of multi-million dollar equipment to voltage sags; and deliver dozens of new PQube Power Monitors that record every aspect of power consumption and disturbances all over the world

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Latest News

Watch the North American power grids respond to the 2017 eclipse!

August 20, 2017

On Monday, August 21, the North American power grid will be the subject of a celestial experiment: now that we have a lot of solar power connected, what happens when the sun goes away?

Upcoming Events


January 23, 2018 - January 25, 2018
San Antonio, Texas US

Alex McEachern, PSL Founder, will be moderating a panel, “Lessons Learned: Defending the Grid from the Unintended Consequences of DERs.” Visit booth #1111.

Teaching Tool

Learn about power flow, sags, dips, phase rotation, harmonics, flicker and more

Download our FREE Power Quality Teaching Tool to learn about single-phase distortion, power triangles, vector-based phase shift during voltage sags, waveforms with phase-sequence vectors, and more

Power Standards Lab
980 Atlantic Ave.
Alameda, California 94501

TEL: ++1.510.522.4400
US: 1.888.SEMI.F47 or 1.888.736.4347

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