Continuously variable speed regulators

The continuously variable speed regulators are ideal for manual regulation of the speed of variable voltage ventilators, 230 V, 50/60 Hz. The EW and TLR regulators enable precise control. Several ventilators can be connected to a single controller. You should never exceed the maximum allowable current however.

AC ventilators of the S-Vent type are well suited for control by EW or TLR regulators. Regulators are supplied from 1.5 A to 16 A.