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SA92931

RS 80-50 EC sileo

duct radial fan

Price

Regular Price: €3,809 €4,609

Special Price Excl. Tax: €3,238 Incl. Tax: €3,918

on ask

RS 80-50 EC sileo is a centrifugal duct fan designed for direct connection to square ducts. The low-energy EC motor fan is fitted with a radial impeller with backward curved blades and an external rotor motor. The RS 80-50 EC sileo fan has a casing made of galvanized steel sheet. For ease of service and maintenance, the motor and impeller are mounted on a hinged door.


Speed [min-1]1380
Air Flow Volume [m3/h]8755
Current [A]1.84
Input Power [W]1177
Voltage400V
Pipe dimension [mm]800x500
Max. temperature [°C]60
Protection IPIP54
Noise [dB(A)]63.4
Insulation classF
Motor typeEC
Description
Fans using the EC technology are characterized by low energy consumption and simple control. The fan speed can be controlled by a 0-10V signal depending on requirements on air performance and highly efficient operation. To achieve the same air flow, the EC motor fan uses less energy than a conventional AC motor fan. The EC motors not only achieve energy savings at maximum speed, but also at lower speeds. In this case, the difference in energy consumption between an EC motor fan and a conventional AC motor fan will be even more considerable. The reduced energy consumption then guarantees lower operating costs.
Housing The housing is made of galvanized sheet steel. To facilitate servicing and maintenance, the motor and impeller are mounted on a tiltable door.
Impeller The impeller is radial with backward curved blades.
Motor The fan is equipped with a highly efficient energy-saving EC external rotor motor.
Noise level Sound pressure level is measured at a distance of 3 m (20m² Sabine)
Speed control The motor speed is 100% adjustable by a 0-10V signal. The fans have a built-in potentiometer in the terminal block, which makes it easy to find the selected operating point.
Additional Information
Weight [kg] 55
Availability on ask
Manufacturer Systemair
Type of good fan
Design duct
Pipe dimension [mm] 800x500
Protection IP IP54
Insulation class F
Motor type EC
Download
Instruction manual (.pdf) manual-rs-en.pdf
Data sheet ds-rs-80-50-ec-sileo-en.pdf
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