Elta Multiflow Sel500-3pec Mixed Flow Inline Fan Three Phase Ec - 500mm

The elta multiflow sel500-3pec is a 500mm mixed flow inline duct fan with a three phase ec motor, moving up to 10843 m h in free air and still 8294 m h against 500 pa. A diagonal mixed flow impeller and 3d stator guide vanes give high pressure from a compact circular casing.The ec motor runs at 2080 rpm at its best efficiency point on three phase 400v 50hz, absorbing 1.844 Kw with a peak current of 3.3 A, and is driven by elta's external ec motor controller 149-ecc2002 for step-less speed control. The casing is weatherproofed to ipx4 with an integral ip44 terminal box, and elta give a 12 month warranty. 3 Phase ec motor up to 10843 m h speed controllable what it is best used forefficient high volume ventilation on 500mm duct: commercial kitchens, sports centres, factories, warehouses and central air handling plant, especially where bms control and low running cost matter. It holds 9979 m h at 200 pa and 8294 m h at 500 pa.It needs a 400v three phase supply and an external elta ec motor controller it is a plant room fan at 71 db a outlet at 3m, so allow for silencers.Why choose this over alternativesagainst the ac sel500 4-3pac 9864 m h free air, 64.0% Efficient , this ec model moves 10843 m h at 74.2% Overall efficiency, with an fmeg grade of n 81.9. Ec control gives smooth step-less speed adjustment from a potentiometer or 0-10v bms signal, and lower running costs when the fan is turned down.Elta quote static pressures up to 1400 pa for the ec sel range, and this size st...

The elta multiflow sel500-3pec is a 500mm mixed flow inline duct fan with a three phase ec motor, moving up to 10843 m h in