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The cabinet is made of high quality impact resistant plastic, the colour is white. The cabinet is designed for wall mounting.
Running wheel
The impeller is axial made of high quality impact resistant plastic. It has nine aerodynamically and performance optimised blades. It is secured on the shaft by an anti-slip steel spring.
Motor
The motor is asynchronous with shorted armature and shielded pole. It is designed for continuous operation. The maximum operating ambient temperature is 40 ˚C. The motor has plain bearings. Double insulated design. The winding is protected against condensation by an additional cover. The motor has overload protection. IP44 protection.
Square box
The terminal box is accessible by removing the front grille of the fan. Connection is via a concealed or plastered cable. The terminal block includes a relief clip to prevent the cable from being pulled out.
Speed control
Speed regulation is carried out by regulators 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.
Variants
P - version with mechanical check damper
Mounting
Mounted horizontally or vertically, preferably with the motor axis in the horizontal position with regard to bearing life. Fixing with four screws under the fan grille. Screws and dowels included.
Instructions
The fans are suitable for short ducts with low pressure drop or for direct through-wall ventilation. The fans can be used for ventilation in residential construction, for cooling of appliances, in conjunction with a HIG 2 hygrostat or with a hygrostat combined with a thermostat for ventilation of wet areas. The fan is primarily designed for wholesale electrical, sanitary and applications where the emphasis is on the price of the fan. Supplied with plain bearings only, extension with a return damper must be made by an external device.
