Price: 22.37 Eur
Potentiometers speed contreollers PO1 are designed for devices where a DC control signal required of fans with EC motor. A speed setting can be made through energetic recovery to the input of the fan/controller by connecting the potentiometer to a supply voltage (10 V) provided by an EC fan or controller. Alternatively, a set-point (external set-point) can be preset through the potentiometer.
•Supply voltage: 10VDC
•Setting range: 0...10kOhm
•Output voltage: 0...10Vdc
•Switch rating: 4A / 250Vac 10A/12Vdc
•Protection class: 44/54 IP
•Max. ambient temperature: 35˚C