Download DataSheets of Force Ventilation Units
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Possibility of three-phase or single-phase connection (up to 200frame).
The motor frame size availability is 63 to 355 frame.
Recommended when speed of the electric motors is controlled by frequency inverters.
Force Ventilation Units consist of a special fan cover where a fan is driven by an independent electric motor.
The terminal box for the fan motor is mounted on top of the fan cover.
The independent fan is designed to provide the same (or more) cooling air that is normally delivered by the
motors' shaft fan at the rated speed. Degree of protection is IP66.
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