PowerBox³

Woods engineering in a box fan

The Powerbox³ fans for building services and HVAC projects, are energy efficient with low sound levels and 100% speed controllable to meet the desired ventilation needs. 

o    3ph options available
o    High efficiency metal impeller and motor
o    Interchangeable side panels

The Powerbox³ fans can handle volume flow rates up to 9950 cfm and static pressure up to 4.4 inwg. The fan housing is made from pre-galvanised sheet steel with double chambered aluminum supporting frames with plastic edges while glass fiber sheets are used for acoustic and thermal insulation.
The high efficiency backward curved centrifugal impeller is made of aluminum. The impellers are dynamically balanced to ISO 21940-11 grade G6.3.

The units are fitted with direct drive high efficiency motors with IP55 protection (NEMA 4). The fans are operated and controlled using Woods supplied pre-programmed variable frequency drive.

The box fans are suitable for perpendicular discharge and horizontal discharge by re-configuring the side panels.