- Description
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Housing The fan housing and the weather protection hood are made of aluminium sheet. The base is made of galvanized sheet steel. The holders, screws and grille are galvanized. The housing is equipped with a grille against the ingress of unwanted objects into the impeller. Impeller The fan radial impeller with backward curved blades is made of aluminium sheet and is statically and dynamically balanced. Motor Asynchronous squirrel-cage motor with external rotor. The motor is equipped with a thermal fuse and greased-for-life ball bearings. Insulation class F, ingress protection IP54. Speed control Speed control is performed by electronic or transformer controllers by changing the voltage or by frequency converters. Direction of rotation The direction of rotation is indicated by an arrow on the housing. If the direction of rotation is reversed, the motor may be overloaded and an increased noise may emerge. Terminal block The terminal block is located on the fan base. Ingress protection IP55. Noise level The noise emitted by the fan is given in the tables. Installation The fan can only be mounted on the mounting base with the motor axis vertically. - Additional Information
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Replacement: SP275301030 EAN 8413893213297 Weight [kg] 22 Availability out of sortiment Manufacturer Soler & Palau Type of good fan Protection IP IP54 Insulation class F - Download
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