Axial rooftop fans with flat base, with EC Technology IE5 motor
Axial roof fans, with fibreglass reinforced plastic impeller, with flat base, equipped with EC Technology IE5 motor with integrated electronics, specially designed to obtain high energy efficiency.
Fan: • Support base in painted galvanised steel sheet. • Fibreglass reinforced polyamide-6 impeller. • Bird protection grid. • Anti-rain deflector cap in painted galvanised sheet steel, with anti-corrosion protection. • Airflow direction from motor to impeller.
Motor: • High efficiency EC Technology motors with integrated electronics, regulated by 0-10 V or 4-20 mA. • IE5 efficiency motors, class F and IP55 protection. • Single-phase 220-277 V 50/60 Hz and three-phase 380-480 V 50/60 Hz. • Working temperature: -25 ºC +60 ºC.
EC CONTROL: Supplied as an optional accessory. Control panel for ventilation systems with EC Technology motors with the electronics integrated in the motor itself. With the following characteristics: • CPC: Constant pressure control. • CFC: Constant flow control. • DAY/NIGHT: Double pressure setpoint adjustment according to time of day. • External sensor: Compatible with temperature, humidity, air quality or CO sensor. • Equipment preconfigured in constant pressure mode with 100 Pa set point.
Finish: • Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.
