Elta 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 m h on high speed and still delivering 13666 m h at 250 pa. On low speed it moves 18976 m 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 m 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 m h it gives about 6 air changes an hour in a 3760 m 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 m 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 m h and is controlled by 0-10v. Elta's compact scp710 4 6-3ac is the 710mm alternative from the sc...

The elta spa710 46-3ac is the largest and most powerful raptor plate mounted axial fan, a 710mm unit moving up to 22565 m h on