Refrigeration and Air Conditioning

Where the performance of other low harmonic technologies depends of stability and load or effect the controlled motor, the new Danfoss Low Harmonic drives continuously regulate the network and load conditions without affecting the connected motor. 

The new VLT Low Harmonic Drives cause no increased winding stress or reduction of the bearing lifetime. 

The VLT Low Harmonic Drives meet the toughest harmonic recommendations and give the user full readout of the unit performance towards the grid including graphical overview of grid behaviour.