Casing
Self supporting aluminium frame construction with highly impact resistant PA6 corners. 30 mm glass wool acoustic and thermal insulation. Integrated condensation tray with built-in 1” drain plug.
Motor
Energy-saving, highly efficient EC external rotor motors. Motor outside the airstream.
Impeller geometry
Optimised and highly efficient backward curved high density impellers manufactured from aluminium for optimum efficiency.
Output control
100 % controllable via a 0-10 V signal. The fans are equipped with a potentiometer (0-10 V). This is installed in the terminal box. The speed can be easily adjusted should the installation require a different operation point.
Motor protection
The motor protection is integrated in the motor electronics.