Variable speed control for EC fans. EC fan speed can be remotely adjusted via the potentiometer. There is no OFF position. It controls fan speed from low to high. The potenitometer supply voltage is 230 VAC. The EC motor is controlled via a 0-10 V analogue control signal.
Sentera provides innovative, easy-to-use control solutions for HVAC installations and ventilation systems. How to optimise your comfort, indoor air quality, safety and overall wellbeing? We have the answer!