Cabinet
The cabinet is made of high quality tough plastic and includes a patented vector noise absorber. The design allows for easy removal of the motor section.
Motor
EC motor with thermal and electronic overload protection. Ball bearings. IP44 protection. Operating temperature -20 °C to +40 °C.
Square box
The terminal block is mounted on the fan housing and is rotatable 360° for cable connection from any direction.
Speed control
The fan is equipped with a sensor allowing operation in control mode for constant duct airflow, adjusting the flow rate in the terminal box. The speed can also be controlled by an external REB-Ecowatt speed controller or linearly by a 0-10 VDC signal from a temperature, humidity or CO2 sensor.
Mounting
Mounting is possible in any fan position. The enclosure must not transmit mechanical stresses from the ductwork. A flexible connection to the ductwork must be used.
Instructions
Due to their very low profile, high efficiency and low noise, the fans are suitable for demanding applications where their very economical operation is also applicable. They are also suitable for DCV applications (demand controlled ventilation). Thanks to built-in sensors, they allow control to a constant flow in the duct without the need for additional accessories.