MGM Transformer Company K Factor Rated Transformers
K Factor Rated Transformers include several major design improvements that address the problems caused by non-linear loads and harmonics. They are designed to withstand the effects of harmonic currents without exceeding the temperature rating of the insulation system. The K Factor design compensates for the stresses on a transformerÕs winding insulation which prevents insulation breakdown and premature failure and results in a longer transformer life.
DESIGN IMPROVEMENTS
Designed to withstand the effects of harmonic currents without exceeding the temperature rating of the insulation system. The K Factor build compensates for the stresses on a transformer’s winding insulation which prevents insulation breakdown and premature failureÊ
CORE DESIGN
Built with high-grade, non aging, grain oriented silicon steel with high magnetic permeability to provide reduced core induction levels and prevent saturation as a result of the higher frequency harmonics and resultant peak voltages
NEUTRAL BUS DESIGN
The neutral bus is sized and configured to accommodate at least 200% of the rated current. This compensates for the increased neutral currents and voltages found in harmonic loads
