The microprocessor control panel type Q2PM-CE with amperometric protection has been designed in an easy and modern way to command and control, by means of a micro processor card, the working of two single –phase pumps, either pressurization or drainage. The control panel type Q2PM/CE, Q2MD-CE has been built to cover the whole range of electric pumps from 0.33KW to 2.2KW (single-phase).
This allows us to have a single type of control panel, which can be used for all the different sizes of motor in commercial use. A pressure transducer, type TP1 and produced by us, is required in order to use the control panel with the characteristics described below.
This system solves the problem of setting the manometer and the two pressostats to command the respective pumps as the reading of the pressure (shown on the display) and the command of the pumps takes place through the pressure transducer fixed on the manifold.