ROOF-CM ECi (inverter integrated to the motor)
ROOF-CM ECi (inverter integrated to the motor)
ROOF-CM ECi line consists of roof fans equipped with centrifugal backward curved impellers directly coupled to an electronically commutated (EC) permanent magnets motor. It is specially suited for air extraction from residential and commercial (offices, shops, restaurants) or industrial (warehouses, engine or electrical rooms,…) buildings in which it is required silent operation and an extremely high efficiency, with fulfillment of the current ErP Regulations on power consumption.
This line consists in 8 models with impeller from 310s to 630 mm impellers and airflow up to 16.000 m3/h. Maximum pressures allowed up to 1.100 Pa.
ROOF-CM ECi fans are characterized by an extremely low power consumption thanks to the use of EC motors with permanent magnets with efficiency grade IE5, extremely easy connection and start-up thanks to the inverter integrated in the motor, of backward
curved impellers with accurate design and of a very wide and smooth inlet cone. The highly engineered cover grant and aesthetically pleasant installation in every architectural context. The protection grid in steel wire has a much lower aerodynamic impact compared to standard existing ones, granting better performances and an effective self-cleaning effect.
Download document ROOF-CM ECi 2024