The ELECTRONIC DT is an analog device that helps the start-up of a single-phase motor connecting a start capacitor to the run capacitor and cutting out when the motor reaches its speed.
The working of the DT is based on the relationship between the tension on the motor’s auxiliary winding and
the RPM . A so-called CUT-OFF tension, at least 75% of motor’s tension, is set up and when the tension reaches this value, the DT disconnects the start capacitor.
A minimum and/or maximum working time can be set in any case (standard min.0,15” – max. 1,5”).
The ELECTRONIC ANALOG DT is suggested for applications like coffee grinders, small appliances, floor machines, etc..