SPA710 6 3EC Raptor Plate Axial Fan Three Phase EC 710mm

The Elta SPA710/6-3EC is a 710mm Raptor plate mounted axial fan with a three phase EC motor, moving up to 14029 m³/h at full speed and working against static pressures up to 200 Pa, while drawing only 1.80 A per phase.The EC external rotor motor has an integrated variable speed drive, runs on 380-480V 50/60Hz and reaches 962 rpm at 10V, drawing 770 W. Speed is set by a 0-10V signal or potentiometer. The Ziehl-Abegg FE2owlet aerofoil impeller has serrated trailing edges and winglets, the motor is weatherproofed to IP54 with an IP55 terminal box, and Elta give a 12 month warranty. 3 Phase EC Motor Up to 14029 m³/h Speed Controllable What it is best used forVariable volume extract or supply on three phase sites, linked to a BMS, CO2 or temperature sensor: warehouses, factories, sports halls, retail parks and school halls. At 14029 m³/h it gives about 6 air changes an hour in a 2340 m³ space, for example 36m x 16m with a 4m ceiling.Airflow drops away sharply above 150 Pa, so it is not a substitute for a ducted cased axial. It is not suitable for corrosive or explosive atmospheres.Why choose this over alternativesAgainst the AC Elta SPA710/68-3AC, which moves a similar 14548 m³/h, the EC version gives stepless speed control without a separate transformer controller and integrates with a BMS through 0-10V. The single phase Elta SPA710/6-1EC moves 13104 m³/h for sites without three phase, and the Elta SPA710/46-3AC is the choice when you need 22565 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. Supply is 380-480V three phase 50/60Hz. Wire to Elta diagram 152-MOEA03K3. The motor has an integrated variable speed drive with a 10V output and a 0-10V input, so speed is set by the 149-POT-10-MI potentiometer or a 0-10V signal from a BMS. Disconnect the EC fan before any insulation resistance testing on the circuit. Elta warn that testing with it connected can damage the electronics and is not covered by warranty. The EC motor has internal electronic overload protection and may restart on its own after a fault clears, so isolate the supply before maintenance. At first start check rotation and airflow direction. Inspect and clean blades and guards at least every 12 months. You'll also need Elta EC electronic controller 149-POT-10-MI for manual speed control. 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 SPA710/6-3EC Type Plate mounted axial fan, EC Diameter 710mm Max airflow 14029 m³/h Static pressure 200 Pa Motor Three phase EC, 380-480V 50/60Hz, 962 rpm at 10V Power 770 W (1.80 A) Noise 54 dB(A) at 3m IP rating IP54 motor, IP55 terminal box Warranty 1 Year Manufacturer Speed control 0-10V or 149-POT-10-MI potentiometer Airflow at 8V 11189 m³/h, 48 dB(A) Airflow at 5V 6725 m³/h, 35 dB(A) Overall efficiency 47.7% FMEG 54.8 Plate size 850 x 850mm Fixing centres 810mm, 4 holes 15mm Weight 29 kg Wiring diagram 152-MOEA03K3 Manuals & Guides Elta Raptor SPA Datasheet Elta Raptor SPA Installation Manual