DAB ACTIVE DRIVER PLUS M/M1,8/DUAL VOLT.

The Active Driver Plus is an automatic system which controls the rotation speed of the electric pump to which it is coupled. When changing the requested water flow rate, a constant pressure is always achieved and the system eliminates the consequences of pressure surges. The Active Driver, with built-in EMC filter, is equipped with an easy-to-use display where all parameters can be consulted and modified. The system consists of a variable speed drive, a pressure sensor and a flow meter. The units are equipped with a protection system which signals operation and malfunctions on the display and brings out potential-free. Safety devices: Dry run protection/amperometric protection. Protection against heating of the pump. Protection against supply voltage deviations. ADVANTAGES - Energy saving - Reduced noise: speed reduction at reduced flow rate - Increased comfort: constant pressure at variable flow rates - Longer life for the pump. Convenient display - Motor current protection included - Mains frequency 50 Hz - 60 Hz - Installation vertically and horizontally (M/M and M/T) - Max liquid temperature 50°C. Max operating temperature 50°C. - Max flow 18m³/hr. Max operating pressure 13 bar. - Pressure adjustment from 1 to 13 bar. Suction diameter (DNA) 1 1/4" external thread. - Pressure diameter (DNM) 1 1/2" internal thread. Protection class IP55.