EFC Electronic speed regulator

The EFC electronic speed regulator has been designed for stepless speed regulation of EXHAUSTO fans and air handling units operating on1 x 230 V.The EFC unit steplessly regulates the speed of the motor, making it possible to vary the capacity of the fan from 25100 %.Built-in on/off switch and internal minimum-speed trimmerThe knob on the speed regulator unit features a built-in on/off switch and the unit itself has an internal minimum-speed trimmer.CE markedThe regulators are CE marked and their EMC interference has been damped according to applicable regulations.Several modelsThe EFC is available in the following models 16, 35, 50, 80 and in a range of different designs.last updated 3-7-2007