ESTOC EC (Power Box)

  • Volume flow up to 4.3m3/s
  • Total pressure up to 840Pa
  • 500 x 500 mm - 1020 x 1020 mm box
  • 6 variants
  • Maximum operating temperature 60°C
  • Motor protection to IP54
  • Backward curved impeller
  • Aluminium Penta-post frame
  • Horizontal or vertical installation
A Rosenberg box fan cube

Powerful box fan with a flexible EC motor

  • Multiple outlet orientations
  • Robust construction
  • Acoustically lined to reduce noise levels

The EC derivative of the ESTOC (Power Box) is available in the same sizes and formats as the AC version, and covers a range of duties up to 4.3 cubic meters per second flow rate and 840 pascals. The units are fitted with high efficiency EC motors which are IP54 rated and suitable for 400V three phase, 50Hz and 60Hz operation. The speed is infinitely variable via a 0-10V switch signal. 

Also available is the ESTOC Targe range which has the motor out of airstream - ideal for Commercial Kitchens and Restaurants.

GF674005 Estoc - PowerBox Targe EC 400/4/1
GF674006 Estoc - PowerBox Targe EC 400/4/3
GF674506 Estoc - PowerBox Targe EC 450/4/1
GF674507 Estoc - PowerBox Targe EC 450/4/3
GF805006 Estoc - PowerBox Targe EC 500/4/3
GF805608 Estoc - PowerBox Targe EC 560/4/3
GF806306 Estoc - PowerBox Targe EC 80-630/4/3
Fan Selector

Documents

  • Box Fan Catalogue
  • ESTOC 450 EC Spectrum
  • Roof, Tube, Box & Inline Duct Fans O&M Manual