transformer derating

Instant K-Factor Transformer Calculator: Determine Required Size from Harmonic Spectrum & Load kVA

Use our K-Factor transformer calculator to instantly size the right transformer from your harmonic spectrum and load kVA. Get clear, accurate recommendations in seconds so you can protect equipment and avoid costly oversizing.

Free Harmonic Derating Screening Calculator for Generators & Transformers – Enter % Nonlinear Load

Try our free harmonic derating calculator to quickly screen generators and transformers—just enter the % nonlinear load to see estimated capacity reductions. It’s a fast, friendly way to spot potential issues before they become costly problems.