Cabinet
The cabinet is made of impact-resistant plastic, the colour is white. The fan is equipped with a self-acting louver on the discharge and a protective grille on both sides.
Running wheel
The impeller is axial, made of impact-resistant plastic.
Motor
The motor is asynchronous with shorted armature and shielded pole. The motor is equipped with overload protection. The maximum operating ambient temperature is 40 ˚C. The motor has plain bearings. IPX4 protection.
Square box
The terminal box is accessible by removing the front fan grille. Connection is by cable from above.
Speed control
Speed control is done by electronic controllers by changing the voltage.
Noise
The noise emitted by the fan is measured at a distance of 1.5 m in the axis of the fan on the suction side.
Mounting
Mounted on window glass, in a panel (max. thickness 8 mm) or in a wall, with the fan axis in a horizontal position.
Instructions
The fans are suitable for mounting on window glass with the discharge directly to the outdoors.