BACKWARD CURVE CENTRIFUGAL FANS
KABB / KABT ECOWATT Series

Self-cleaning ventilation units made from galvanised steel plates, double-wood sandwich panels with acoustic nonflammable insulation (M0) in 17mm glass wool, dynamically balanced, aluminium centrifugal fan with backward-curved impellers, brushless DC motor situated outside the airflow, and a remote terminal box with built-in on/off switch..


Motors
High-performance, low-consumption, brushless DC motor.
KABB Models:Single-phase 230V±10% 50/60Hz, IP55, Class F, with thermal protector, adjustable via potentiometer built into the remote terminal box or analogue input to control the fan with a 0-10V signal.
Models suitable for a range of working temperatures, from -20ºC to 50ºC+.

KABT Models:
Three-phase 400V±10% 50/60Hz, IP55, Class F, with thermal protector, adjustable via potentiometer built into the remote terminal or analogue input to control the fan with a 0-10V signal.
Models suitable for a range of working temperatures, from -20ºC to 40ºC+.