CENTRIFUGAL FAN WITH EXTERNAL ROTOR EC MOTOR
MANUFACTURING FEATURES
Plug-type fan with self-cleaning impeller with back curved blades (backward), high performance and single inlet, direct driven. Dynamically balanced to minimize noise and vibration. Polyamide reinforced impeller for models 155 and 190 and aluminum plate for 250.
High efficiency (IE5), low noise external rotor EC motor. Speed control through a 0-10V or PWM signal. Single-phase 110V 50/60Hz power supply. IP54 motor and class B insulation.
Frame and motor support arms made of galvanized steel.
APPLICATIONS
Ideal to integrate in air conditioners, plenums, compressors, dryers, booths, photovoltaic inverters.
Working temperature range from -20ºC to 60ºC.
