html{display:none} Power Quality | Schweitzer Engineering Laboratories

Using precise and reliable power quality measurements from SEL meters, operators can identify power system anomalies and mitigate their impact, including at points of common coupling, interchanges, and load centers. These meters are scalable for your application.

Power Quality Meters

These meters ensure precise and reliable measurements with IEC 61000-4-30 Class A power quality compliance.

System Components

Combining these components with power quality meters expands their functionality and allows them to integrate into business systems.

Installation Support

SEL meters and accessory devices can be mounted in a variety of locations or installed in prefabricated solutions.