Frequently asked questions
What are the pros and cons of using harmonic mitigating transformers compared to k-factor transformers to handle non-linear loads?
FA275888
29 June 2022
Issue:When should Harmonic mitigating transformers be used verses K rated transformers?
Product Line:
LV Transformers
Environment:
Application
Cause:
Product characteristics
Resolution:
A K- factor transformer is really an oversized transformer with more copper to protect itself against heating from the harmonics. A harmonic mitigating transformer is designed more like a zig-zag transformer , which is able to counter the harmonics within the windings. This is more effective in reducing the harmonic distortion. The K-factor will not reduce the Total Harmonic Distortion (THD).