DAB Active Driver M/T 2.2

The Active Driver devices are innovative variable speed electric pump integrated control systems, capable of maintaining a constant pressure in relation to the varied flow rates. The set pressure can be adjusted and the various settings and related error warnings can be viewed, thanks to a simple and immediate user interface. Active Driver is made up of: - an inverter - a pressure sensor - a flow sensor Some advantages in using Active Driver: - greater comfort - greater energy saving - greater noise reduction - reduced dimensions - eliminates overpressures - increased lifespan of the electric pump - easy installation - capable of controlling many different types of electric pumps Active Driver is equipped with a malfunctions protection system. In the event that a malfunction is verified, it is signalled on the display and, depending on the type of error, the electric pump can turn off. - protection against dry-running - amperometric protection - electric pump overheating protection - protection against abnormal power supply voltages Max. motor phase current: 9.3 Amps Line voltage: 230V single-phase Power supply frequency: 50 Hz Installation: vertical or horizontal Maximum liquid temperature: 50°C Maximum operating temperature: 60°C Maximum pressure: 10 bar Pressure regulation range: from 1 to 9 bar Suction diameter (DNA): 1 1/4" male Delivery diameter (DNM): 1 1/2" female Protection level: IP55