AC motor 1,5 A | Remote variable speed control

The EVS-1-15-DM is an electronic speed controller for automatic speed control of single-phase voltage-controllable motors (230 VAC / 50—60 Hz). Equipped with Modbus RTU communication, this unit offers remote control options, adjustable off level, and min. and max. output voltage settings. The maximum current is 1.5 A and the supply voltage is 230 VAC. The integrated ON-OFF switch and digital input enable versatile motor control. Adjustments are possible via internal trimmers and Modbus RTU.

With this 10 KOhm potentiometer you can directly control EC fans. If you want to control the speed of an AC motor, connect this potentiometer to an Electronic Fan Speed Controller (EVS, MVS) or frequency converter (FI-E). This potentiometer has an adjustable resistance of 0-10 kΩ. The device does not require a specific power supply, but the input signal must be between 0 and 24 VDC. Most EC fans, electronic speed controllers or frequency converters have an output with the required voltage. Depending on the position of the dial, the feedback voltage varies, regulating the Fan Speed. The dry contact output can be used to remotely give a start-stop command to the fan or other equipment. The splash-proof housing allows recessed installation (IP44) or surface mounting (IP54).