Danfoss Variable Speed Drivehelps to optimise energy performance of pumps and fans in HVAC systems resulting in considerable reduction in energy cost and reduction in utility bills for the entire life cycle.

Harmonics are by-product of modern power electronic control equipment which can lead to reduce reliability and increase operating cost. Danfoss have software to calculate the THvD and THid at Point of Common Coupling (PCC) and various harmonic mitigation technique both passive and active solutions  to meet your requirement.