SCP630 4 3AC Compact Plate Axial Fan Three Phase AC 630mm

The Elta SCP630/4-3AC is a 630mm Compact SCP plate mounted axial fan with a three phase 4 pole AC motor, moving up to 16524 m³/h in free air and working against static pressures up to 200 Pa. It is built for moving large volumes of air against low resistance through a wall, panel or bulkhead.The 380-415V induction motor runs at 1420 rpm with greased for life ball bearings, drawing 1.36 kW and 2.70 A. The Series 1 impeller has adjustable pitch GRP aerofoil blades, the mild steel plate and motor are powder coated and the guards epoxy coated, an IP55 terminal box is fitted on 550mm of flexible conduit, and Elta give a 12 month warranty. 3 Phase AC Motor Up to 16524 m³/h Speed Controllable What it is best used forThrough-wall extract or supply on three phase sites in warehouses, distribution sheds, factories, sports halls and large industrial units, often as a bank of fans along one wall. At 16524 m³/h it gives about 6 air changes an hour in a space of roughly 2736 m³, for example 36m x 19m with a 4m ceiling.The datasheet shows airflow up to 200 Pa, so it handles a louvre shutter, cowl or very short duct, but it is not the fan for long ducted runs; use a cased axial or inline mixed flow fan there. When speed controlled Elta limit the air temperature to +50°C (+70°C at fixed speed), and it is not suitable for corrosive or explosive atmospheres.Why choose this over alternativesThe single phase Elta SCP630/4-1AC is the same size (17194 m³/h, up to 150 Pa, 1.45 kW, 63 dB(A)), for sites without three phase. For built in speed control without an inverter, the Elta SCP630-1EC gives 14980 m³/h, up to 300 Pa, 1.34 kW, 66 dB(A). Elta's Raptor Elta SPA630/46-3AC is the three phase alternative with a Ziehl-Abegg impeller and a star/delta second speed (16549 m³/h, up to 250 Pa, 1.81 kW, 67 dB(A) on high speed).Installation notes Mount the 805 x 805mm fan plate securely at any angle using the four 10mm holes on 750mm centres. Make sure the structure can carry its 30 kg and leave access for maintenance. Wire to Elta diagram 152-611 through the IP55 terminal box on 550mm of 20mm flexible conduit. The thermal cut-out must be wired into the starter control circuit. For variable speed Elta list the 149-TC310 five step transformer controller or an Eltadrive inverter (149-ODE3-14150-3KA1B 3 phase to 3 phase, or 149-ODE3-12150-1KB1B from a single phase supply). Fuses and circuit breakers only give short circuit protection, so Elta advise a starter with overload protection. Do not use the isolator for day to day on and off control, as it shortens motor life. At first start check rotation (swap any two supply phases to reverse it) 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-TC310 three phase transformer controller (10 amp) available to order, ask us Elta 149-ODE3-14150-3KA1B Eltadrive inverter (3 phase to 3 phase, IP66) available to order, ask us Elta 064-0630-C louvre shutter available to order, ask us Elta 078-0630-C impeller side guard available to order, ask us Elta SWC56/63 wall cowl 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 SCP630/4-3AC Type Plate mounted axial fan Diameter 630mm Max airflow 16524 m³/h Static pressure 200 Pa Motor Three phase AC, 380-415V 50Hz, 4 pole, 1420 rpm Power 1.36 kW (2.70 A) Noise 65 dB(A) at 3m IP rating IP55 terminal box Warranty 1 Year Manufacturer Airflow at 50 Pa 15376 m³/h Airflow at 100 Pa 14090 m³/h Airflow at 150 Pa 12607 m³/h Airflow at 200 Pa 10372 m³/h Overall efficiency 42.5% FMEG 48 Plate size 805 x 805mm Fixing centres 750mm, 4 holes 10mm Weight 30 kg Operating temperature -20°C to +70°C fixed speed, -20°C to +50°C speed controlled Wiring diagram 152-611 Manuals & Guides Elta Compact SCP Datasheet Elta Compact SCP Installation Manual