SPA710 68 3AC Raptor Plate Axial Fan Three Phase AC 710mm

The Elta SPA710/68-3AC is a 710mm Raptor plate mounted axial fan with a slow running two speed three phase motor, moving up to 14548 m³/h on high speed and still delivering 7693 m³/h at 150 Pa. On low speed it moves 12632 m³/h at 46 dB(A).The 380-415V AC external rotor motor runs at 899 rpm in delta and 676 rpm in star, insulated to Class F with integral thermal overload protection, drawing 861 W and 1.72 A on high speed. It uses the Ziehl-Abegg FE2owlet aerofoil impeller with serrated trailing edges, is weatherproofed to IP54 with an IP55 terminal box, and carries a 12 month Elta warranty. 3 Phase AC Motor Up to 14548 m³/h Speed Controllable What it is best used forQuiet, high volume ventilation on three phase sites: sports halls, school halls, retail parks, warehouses and factories with nearby offices. At 14548 m³/h it gives about 6 air changes an hour in a 2420 m³ space, for example 36m x 16.8m with a 4m ceiling.For heavy resistance above 150 Pa, or more than 14548 m³/h, use the SPA710/46-3AC. It is not suitable for corrosive or explosive atmospheres.Why choose this over alternativesThe Elta SPA710/46-3AC moves 22565 m³/h but at 60 dB(A), 2.57 kW and 40 kg. This /68 version is 11 dB(A) quieter, draws 861 W and weighs 34 kg. Elta's Compact SCP710/6/8-3AC is a close alternative at 15044 m³/h, and the Elta SPA710/6-3EC gives stepless 0-10V control at 14029 m³/h.Installation notes Mount the fan plate securely at any angle, in a wall, panel or bulkhead, using the four corner fixing holes, and leave access for future maintenance. Wire to Elta diagram 152-108. Delta connection gives high speed, star gives low speed, and a star/delta switch can be fitted to select between them. Swap any two supply phases to reverse rotation. For variable speed, Elta pair this fan with the 149-TC33 three phase transformer controller wired through its own terminal box. The thermal contacts (TB TB) must be wired into the starter or controller circuit so the motor is protected. Fit a local means of isolation. At first start check rotation, airflow direction and that the running current does not exceed the rating plate. Inspect and clean blades and guards at least every 12 months. You'll also need Elta 149-TC33 three phase transformer controller available to order, ask us Elta 064-0710-C louvre shutter available to order, ask us Browse more plate axial fans, axial fans or Elta fans, or call us for help choosing the right fan.Specifications Model SPA710/68-3AC Type Plate mounted axial fan, two speed Diameter 710mm Max airflow 14548 m³/h Static pressure 150 Pa Motor Three phase AC, 380-415V 50Hz, 6/8 pole, 899/676 rpm Power 861 W (1.72 A) high speed Noise 49 dB(A) at 3m IP rating IP54 motor, IP55 terminal box Warranty 1 Year Manufacturer Low speed airflow (star) 12632 m³/h Low speed power 640 W (1.10 A) Low speed noise 46 dB(A) at 3m Start current 5.80 A delta, 2.00 A star Overall efficiency 38.2% FMEG 44.9 Plate size 850 x 850mm Fixing centres 810mm, 4 holes 15mm Weight 34 kg Wiring diagram 152-108 Manuals & Guides Elta Raptor SPA Datasheet Elta Raptor SPA Installation Manual