Wall-mounted fan CMA/EC series

IP55centrifugalventilation

Single inlet medium pressure centrifugal fans, casing and impeller in cast aluminum, and EC Technology IE5 motor Medium pressure centrifugal fans, single inlet with casing and impeller in cast aluminum, with EC Technology IE5 motor with integrated electronics, specially designed for high energy efficiency. Fan: • Cast aluminium casing. • Cast aluminium impeller. • Maximum temperature of air to be carried: -25 ºC +120 ºC. • Possibilty of different outlet positions. 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. • 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.