GTE21-60-DT

This is a variable speed controller with input for a temperature sensor. It controls single phase voltage controllable motors with a maximum current of 6 A in function of temperature (ventilation - cooling). The fan speed is regulated by varying the motor voltage via phase angle control - Triac technology. The temperature setpoint can be adjusted via the external potentiometer. The temperature range is 15 - 35 °C. The minimum speed can be adjusted via the second potentiometer. The maximum speed can be adjusted via an internal trimmer. The ambient temperature is measured via the PT500 temperature probe. The AC fan can be connected via the Schuko socket.