Low-noise fan AF Series

axialventilationelectrically-powered

The “AF” series is a versatile and reliable fan with characteristics that make it one of Comet Fans most successful products, suitable for many ventilation applications. The Comet Fans “AF” series of fans have a proven track record in over 70 countries worldwide, in extreme climates, harsh environments and a wide range of temperatures for the most demanding applications. Features: • impellers with high-efficiency and low-noise aerofoil blades of aluminium alloy, polypropylene or reinforced fiberglass • adjustable pitch angle • balancing to ISO1940, grade 6.3 • 3-phase motors, IP65, Insulation Class F or H, 50/60Hz, 2-16 pole, IEC60349, with specific winding impregnation for inverter-fed operation • EN15085 fully welded housing in carbon steel, stainless steel or aluminum, finished by hot-dip galvanization, powder coating or epoxy paint Applications: • traction converters • line and filter inductors • auxiliary converters • HVAC • braking resistors • filtering and de-dusting systems • radiators & cooling systems