SDA560 4 1AC Raptor Case Mounted Axial Fan Single Phase AC 560mm

The Elta SDA560/4-1AC is a 560mm Raptor SDA short cased axial fan for fitting in 560mm ductwork. It moves up to 11678 m³/h in free air, 9756 m³/h at 100 Pa and still 8712 m³/h at 150 Pa, the highest pressure in Elta's published table for this model.A 4 pole single phase AC external rotor motor (220-240V 50Hz) runs at 1341 rpm and draws 1150 W at best efficiency (5.13 A peak). It is insulated to Class F with integral thermal overload protection and suits speed control. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets for lower noise, the mild steel case is powder coated in RAL 7045 with an IP55 terminal box, the motor is IP54, and Elta give a 12 month warranty. 1 Phase AC Motor Up to 11678 m³/h Speed Controllable What it is best used forHigh volume ducted extract or supply on 560mm duct for sports halls, factories, industrial units, warehousing and retail parks. At 50 Pa it moves 10814 m³/h, roughly 6 air changes an hour in a space of about 1800 m³.Above 150 Pa Elta publish no figures, so for long duct runs with filters, heater batteries or attenuators an inline mixed flow or centrifugal box fan is the safer choice. It is not suitable for corrosive or explosive atmospheres, and the air must stay between -20°C and +70°C.Why choose this over alternativesThere are 3 Raptor SDA models in the 560mm case, and the choice comes down to supply, noise and control. This 4 pole single phase version runs from a standard 230V supply at 1341 rpm. In the same size there is also the Elta SDA560/6-1AC (6 pole single phase, 7891 m³/h, 52 dB(A)) and the Elta SDA560/46-3AC (two speed three phase, 11153 m³/h, 57 dB(A)).For a smaller duct the Elta SDA500/4-1AC gives 8626 m³/h. If the fan will sit in a wall or panel rather than in a duct, the Elta SPA560/4-1AC plate fan uses the same Raptor impeller and motor family on a square mounting plate.Installation notes Fit it in the duct run at any angle, securely supported, with access for maintenance. The case is 272mm long with 16 holes of 12mm on a 605mm PCD at each end for Elta matching flanges 061A-0560-C, and mounting feet 060A-0560-C are available. Wire to Elta diagram 152-104B through the fitted IP55 terminal box (21mm cable entry), and connect the thermal cut-out leads (TB TB) into the control circuit so the motor is protected. For speed control Elta list the 149-TC110 for this model; check the controller amp rating against the 5.13 A peak current. Fit a local means of isolation, and site the discharge so exhaust cannot be drawn back into a room through the open flue of a gas or fuel burning appliance. At first start check rotation, airflow direction and that the running current is within the rating plate. Inspect and clean the blades and guards at least every 12 months. You'll also need Elta 149-TC110 five step transformer controller available to order, ask us Elta ancillary pack APK560SCD/002 (flexible connections, matching flanges, anti-vibration mounts and mounting feet) available to order, ask us Browse more cased axial fans, axial fans or Elta fans, or call us for help choosing the right fan.Specifications Model SDA560/4-1AC Type Cased axial fan, short case Diameter 560mm Max airflow 11678 m³/h Static pressure 150 Pa Motor Single phase AC, 220-240V 50Hz, 4 pole, 1341 rpm Power 1150 W (5.13 A peak) Noise 63 dB(A) at 3m IP rating IP54 motor, IP55 terminal box Warranty 1 Year Manufacturer Airflow at 50 Pa 10814 m³/h Airflow at 100 Pa 9756 m³/h Overall efficiency 35.8% at best efficiency point FMEG 42 Case 272mm long, 560mm internal diameter, 641mm flange diameter Flange fixings 16 holes 12mm on 605mm PCD Impeller Ziehl-Abegg FE2owlet aerofoil with serrated trailing edges Finish Powder coated mild steel, RAL 7045 Operating temperature -20°C to +70°C, up to 95% RH Weight 29 kg Wiring diagram 152-104B Manuals & Guides Elta Raptor SDA Datasheet Elta Raptor SDA Installation Manual