Power stage. Power unit used to support single-phase ventilation equipment. Designed for fan control, by means of a potentiometer in the manual position, or heating pad flooring. Depending on the model the capacity of these stages is 8 or 40 Amperes.
- PU8 (8 Amps capacity)
- PU40 (40 Amps capacity)
- Compact equipment, easy to handle
- Programming and adjustment made easy