VFD-R series double-stage high efficiency vacuum insulation oil regeneration purifier is adapt to regenerate and activate the deteriorated oil.  

VFD-R regeneration units adopt both physical and chemical methods to purify and regenerate the transformer oil

It adopt special adsorbent, enable it can be normally run without switching off the power and changing the oil of transformer.

After the treatment, the transformer oil will maintain basic ingredients and anti-oxidation capacity to meet the standard of new transformer oil. Meanwhile, the VFD-R regeneration units can keep the power equipment insulating and safe by consuming only 90% maintenance cost.