Overview

There are three models in the PowerSmart family. The PowerSmart Plus Essential Meter—Class 0.5S (± 0.5% accuracy) four-quadrant active and reactive energy polyphase static meter providing high-precision three-phase monitoring of V, I, PF, demand, V/I unbalance, frequency, load profile and more; offers panel-mount configuration for 4” round or 96x96” DIN opening; Graphical display provides real-time sine wave presentation, phasor diagrams and harmonics graphing. The PowerSmart Plus Advanced Power Quality Energy Monitor—Class 0.2 (± 0.2% accuracy) four quadrant, multi-function three-phase energy meter with advanced power quality features including embedded harmonic analyzer, voltage and current THD, current TDD and K-Factor, inter harmonics THD up to 50th order harmonic; optionally available in pre-installed JIC steel enclosure with lockable window panel and 3Φ voltage terminal block. And the PowerSmart Revenue-Grade Power Quality Socket Meter—Precision Class 0.2 (± 0.2% accuracy) three phase active energy and power demand meter provides multiple tariffs and time-of-use capability, transformer and line losses, unique anti-tampering and self-test functions; standard Form 9S socket configuration allows easy new or retrofit installation.