IRB/IRT-ECOWATT
LOW-PROFILE IN-LINE RECTANGULAR DUCT FANS
IRB/IRT-ECOWATT series
IRB/IRT-ECOWATT series
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Range of low-profile rectangular duct fans with high-quality features, specially designed for rectangular ducts, manufactured from galvanized steel, cover for inspection and cleaning, remote terminal box, IP55, centrifugal fan with backward curved impeller, dynamically balanced.
Motors
EC Brushless motor of high-efficiency and low-consumption, supply power, IP44, ball bearings, thermal protection and able to work at temperatures from -20C to +40C:- Single-phase models 230V+-;10%, 50/60Hz, IP44.
Three-phase models 400V+-;10%, 50/60Hz, IP54.
Speed 100% controllable by Potentiometer located in the terminal box or via external control like REB-ECOWATT. Analogue input to control the fan via external signal 0-10V.
Attributes
Inspection door
Inspection door that facilitates maintenance.
Versatile design
Can be installed in any position.
Backward impeller
To prevent accumulation of dirtiness. Dynamically balanced.
Plastic impeller for sizes 180 and 200, aluminium from size 225.
Insulated IP55 remote terminal box
To ease installation and maintenance.
