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    Low pressure centrifugal fans with external rotor motor
    CBM-RE Series

    CBM-7/7 147 4P RE 3V (230V50)F V3

    Range of direct-drive low pressure double inlet forward curve centrifugal fans.
    Casing and impeller manufactured from galvanized sheet steel.
    All models incorporate speed controllable external rotor motor, fitted with thermal protection and ball bearings .

    Motors
    IP44, Class F (models 7/7 and 7/9).
    IP55, Class F (models 9/7 to 12/12).
    IP54, Class F (models 12/12 1100W and 15/15 2200W).
    4 or 6 pole depending on version.
    Electrical supply:
    Single phase 230V-50Hz, suitable for speed control by voltage.
    Three phase 230/400V-50Hz, suitable for speed control by tension and frequency inverter.
    (See characteristics chart).
    CBM-7/7 147 4P RE 3V (230V50)F V3

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    Impeller dynamically balanced
    Impeller dynamically balanced, according to ISO 1940 standard, providing vibration free operation.

    Anti-vibration mounts
    All motors are fitted with support including rubber antivibration mounts reducing the noise transmitted to the installation.

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    Instructions