SPA710 46 3AC Raptor Plate Axial Fan Three Phase AC 710mm

The Elta SPA710/46-3AC is the largest and most powerful Raptor plate mounted axial fan, a 710mm unit moving up to 22565 m³/h on high speed and still delivering 13666 m³/h at 250 Pa. On low speed it moves 18976 m³/h.The 380-415V AC external rotor motor runs at 1358 rpm in delta and 1091 rpm in star, insulated to Class F with integral thermal overload protection, drawing 2.57 kW and 4.88 A on high speed. It uses the Ziehl-Abegg FE2owlet aerofoil impeller, is weatherproofed to IP54 with an IP55 terminal box, and carries a 12 month Elta warranty. 3 Phase AC Motor Up to 22565 m³/h Speed Controllable What it is best used forThe biggest volume jobs a single plate fan can handle: warehouse and distribution sheds, factories, industrial units, large sports halls and heat or fume extract from production areas. At 22565 m³/h it gives about 6 air changes an hour in a 3760 m³ space, for example 47m x 16m with a 5m ceiling.At 60 dB(A) at 3m it belongs in industrial and commercial plant spaces rather than quiet occupied rooms. It is not suitable for corrosive or explosive atmospheres, and long ducted systems need a cased axial fan.Why choose this over alternativesThe quieter Elta SPA710/68-3AC moves 14548 m³/h at 49 dB(A) and handles up to 150 Pa. Choose this /46 version when you need over 50% more air or 250 Pa of pressure. For variable speed with an EC motor, the Elta SPA710/6-3EC moves up to 14029 m³/h and is controlled by 0-10V. Elta's Compact SCP710/4/6-3AC is the 710mm alternative from the SCP range at 17921 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-TC310 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. Elta list a start current of 21.0 A in delta and a fan weight of 40 kg, so size the protective devices and check the structure. Clean blades and guards at least every 12 months. You'll also need Elta 149-TC310 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 SPA710/46-3AC Type Plate mounted axial fan, two speed Diameter 710mm Max airflow 22565 m³/h Static pressure 250 Pa Motor Three phase AC, 380-415V 50Hz, 4/6 pole, 1358/1091 rpm Power 2.57 kW (4.88 A) high speed Noise 60 dB(A) at 3m IP rating IP54 motor, IP55 terminal box Warranty 1 Year Manufacturer Low speed airflow (star) 18976 m³/h Low speed power 1.74 kW (2.89 A) Low speed noise 55 dB(A) at 3m Start current 21.0 A delta, 7.00 A star Overall efficiency 37.9% FMEG 41.7 Plate size 850 x 850mm Fixing centres 810mm, 4 holes 15mm Weight 40 kg Wiring diagram 152-108 Manuals & Guides Elta Raptor SPA Datasheet Elta Raptor SPA Installation Manual