Welcome to the Harmonic Sizing Tool

TCI’s New and Improved Harmonic Sizing Tool: A dynamic analysis tool that uses your basic system data to generate accurate harmonic and power quality analysis for your unique application.

The results of this analysis may not accurately represent actual system performance due to insufficient system data or limitations of the estimation software. TCI assume no liability for damages that may occur as a result of equipment placed in service based on the results of this analysis.

Need to visit the previous version of this tool, the Harmonic Guard Solution Center? click below.

*please note, this version of the tool will officially be retired on March 1, 2024.