Wall mounted axial fans with EC Technology external rotor motor
Wall mounted axial fans with EC Technology external rotor motor, specially designed to obtain high energy efficiency.
Fan: • Steel sheet support frame. • Protection grid against contacts according to UNE-EN ISO 12499. • Plastic impeller (sizes 40 and 45) and sheet steel impeller (sizes 50 and 63). • Grille impeller airflow direction.
Motor: • High efficiency EC Technology motors, outer rotor adjustable via 0-10 V signal. IP54 protection. • Single-phase 230 V 50/60 Hz and three-phase 400 V 50/60 Hz. • Working temperature: -25 ºC +60 ºC.
Finish: • Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.