AC motor 1,5 A | Remote variable speed control | TK monitoring

This controller is designed for single-phase, voltage-controllable motors with a maximum current of 1.5 A. It operates on a 230 VAC / 50—60 Hz power supply and features Modbus RTU (RS485) communication. For enhanced safety, the device includes an alarm relay output and thermal contacts (TK) for motor overheating protection. The TK monitoring function automatically deactivates the motor in case of overheating. It also offers remote control and supports both kick start and soft start modes. The controller provides versatile control through an integrated ON-OFF switch and a digital input. The off level and the minimum and maximum output voltage settings are all adjustable via internal trimmers, allowing for precise control.

This 10 KOhm potentiometer directly controls EC fan speed. 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. This makes it compatible with most EC fans, AC fan speed controllers and frequency inverters. 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).