Schneider Electric PM-620 Power Meter

The Schneider Electric PM-620 Power Meter is a three‑phase PowerLogic energy meter (Class 3020) designed for precise monitoring of electrical distribution in industrial and commercial facilities. It captures voltage and current for each phase, uses external current transformers to quantify load, and provides essential measurements such as active and reactive energy, apparent power, and power factor to support accurate energy accounting and demand management. The PM-620 also reports harmonic content with total harmonic distortion (THD) for voltage and current, plus neutral current and phase‑level as well as total load metrics, enabling quick identification of quality or imbalance issues. For data integration, it supports POWERLOGIC, Modbus, and Jbus protocols, allowing seamless feeding of energy data into Schneider Electric’s PowerLogic software or third‑party SCADA and historians. Typical applications include meter‑and‑monitor points in panelboards and switchgear across industrial plants, data centers, and commercial facilities where reliable energy measurement and visibility into peak demand are essential.