Custom-made controller for air curtains

For a renowned manufacturer of air curtains and industrial air heaters, E.D.&A. developed a custom-made controller for the speed regulation of AC fans.

Our customer was looking for a universal solution for the speed regulation of AC fans in its product. The universal character and applicability can be found in the different inputs that can be connected. The regulator works using both digital and analogue inputs, with priorities set in the software.