Circular axial fans with EC Technology outer rotor motor
Circular axial fans with EC Technology outer rotor motor, specially designed for high energy efficiency.
Fan: • Support ring in sheet steel. • Protection grid against contacts according to UNE-EN ISO 12499. • Plastic impeller (25) and sheet steel impeller (sizes 30 and 35). • Grille impeller airflow direction.
Motor: • High efficiency EC Technology motors, outer rotor adjustable via 0-10 V signal. IP44 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.