ebm-papst ACi 4400 N Series Axial Fan, 230 V ac, AC Operation, 146.1m³/h, 2.8W, IP54, 119 x 119 x 38mm

The ACi 4400 series utilises motors with GreenTech EC technology offering enhanced performance with a fraction of the energy usage of conventional motors. High pressure and airflow can also be achieved with a low operating noise. A wide selection of speeds are available with varying nominal voltages. These units are equipped with maintenance free ball bearings and have a service life of more than 62,500 hours, reducing maintenance costs.

GreenTech EC refers to the motor used in multiple series’ of fans from the ebm-papst range. These motors have been specifically developed to offer maximum energy-efficiency and enable the equipment to be as economically as possible. This gives a reduction in operating costs while still giving improved performance over conventional motors. They also set a new standard in reliability and service life further reducing any operating and maintenance costs.

Energy efficient AC fan with EC technology
Conversion and drive electronics fully integrated
Long service life
Fan speed not dependent on line frequency
Electronic locked rotor protection
Operating temperature range: -20 to +75 °C