SDA450/4-1AC – Case Mounted Axial Flow Fan – Elta

£841.51 ex. VAT

Category: Cased Axial Fans Tags: 450mm, Single Phase

Description
Brand

SDA450/4-1AC – Case Mounted Axial Flow Fan – Elta

The Raptor SDA is a short cased mounted axial fan and is normally mounted in ductwork applications. It incorporates the Ziehl-Abegg FE2owlet aerofoil profiled impeller. Both strong and durable, this range also boasts low noise and increased efficiency levels.

A fitted IP55 terminal box allows the fan to be positioned conveniently to incoming electrical inputs.

Aerofoil section, sickle shaped blades, with serrated trailing edges and winglets based on bionic insights.

Specially treated against corrosion, powder coated with polyester epoxy paint in pastel beige (RAL 7032).

A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors.

Extremely energy efficient as a result of EC technology, easy to commission, built in motor protection and compact in design to reduce casing sizes. AC external rotor motor variants also available.

The all metal fan casing and guard provide a long lasting and robust construction. The units have been constructed from mild steel and suitably treated to ensure full corrosion protection. The guard is powder coated polyester epoxy paint finish in black (RAL 9005). Fan casings are powder coated polyester epoxy paint finish in pastel beige (RAL 7032).

Motors are highly efficient, lightweight external rotor motors, insulated to Class F, with integral thermal overload protection. Sizes 250-350 weatherproofed to IP44. Sizes 400-630 weatherproofed to IP54. All fans are suitable for use with a speed controller. Electrical connection to the motor shall be provided by an IP55 terminal box.

Impellers are high quality Ziehl-Abegg FE2owletwith Sickle shaped blades in pressure die cast aluminium or high performance composite material providing enhanced aerodynamic properties, low noise and reliability, dynamically balanced to ISO 14694 Grade G6.3 and finished in black (RAL 9005). Ziehl-Abegg Sickle Blade and FE2owlet impellers provide significant noise reduction.