Brushless EC motor with high efficiency and low consumption, supply 230V +/- 10%- 50/60Hz, IP44, ball bearings and thermal protection.
Adjustable speed 100% by potentiometer located in the terminal box or by external control type REB-ECOWATT. Analogue input signal 0-10V to control the fan. Working temperature from -20ºC to 40ºC.
Backward curved centrifugal impellers
To prevent accumulation of dirtiness.
Low noise level
Internally lined with 25mm thickness of fireproof acoustic fiberglass insulation (M0) reducing the noise level significantly.
Quality finished aluminium profiles and plastic corners providing a great robustness.
IP55 external terminal box
To facilitate electric.