SLC500 1EC Revolution Long Cased Axial Fan Single Phase EC 500mm

The Elta SLC500-1EC is a 500mm Revolution long cased axial fan with a single phase EC motor. At full speed it moves up to 8147 m³/h at free air and 5562 m³/h against 200 Pa, with the speed fully variable from a 2 to 10V signal, 4 to 20mA, PWM or a potentiometer.The casing is heavy gauge steel, hot dip galvanised to BS EN ISO 1461 and suitable for external mounting, with a die cast aluminium aerofoil impeller. The IE5 EC motor has its variable speed drive built in, is IP55 with sealed for life bearings, runs on 220-277V 50/60Hz and is rated for air up to +60°C. Elta give a 12 month warranty. 1 Phase EC Motor Up to 8147 m³/h Speed Controllable What it is best used forVariable speed ventilation on a single phase supply where running cost and control matter: kitchen canopy systems, sports halls and light industrial units. It moves 8147 m³/h at full speed (10V) and can be turned down with a 2 to 10V signal, 4 to 20mA, PWM or a potentiometer to match the actual demand.At full speed it reaches 200 Pa (5562 m³/h at that pressure). It is not for explosive atmospheres (use the ATEX SLCX range), and it must be disconnected before any insulation resistance testing, which can damage the electronics.Why choose this over alternativesAgainst the AC Elta SLC500/4B-1AC (9266 m³/h, to 150 Pa), the EC model gives stepless speed control without a separate transformer, an integrated drive and an IE5 motor, with 67.5% overall fan efficiency at its best efficiency point. The AC fan is the lower cost choice where fixed or stepped speed is enough.Need more air? The Elta SLC560-1EC moves 10804 m³/h at full speed and reaches 350 Pa. Stepping down, the Elta SLC450-1EC moves 5911 m³/h.Installation notes Mount at any angle, horizontally in a duct run or vertically, and make sure the fan is adequately supported: it weighs 35 kg. AV mounts and mounting feet are available from Elta. The flanges are 585mm outside diameter with 12 holes of 12mm on a 560mm PCD. Use Elta matching flanges and flexible connectors to join it to ductwork. Allow at least 5 minutes between switching the supply off and on: the motor has a delayed start and should not be cycled at the isolator. Day to day control should be by the speed control input or controller. Disconnect the fan before any insulation resistance testing, as it can damage the EC electronics. The terminal box takes one 20mm and one 25mm conduit fitting. Wire to diagram 152-710 or 152-736 as shown on the product label. The motor has an auto reset thermal contact, so isolate before maintenance as the fan may restart once cooled. You'll also need Elta matching flanges 500mm (061B-0500) (sold each, one per ducted side) Elta EC electronic controller 149-POT-10-MI (the controller Elta list for this model) Elta APK500/003 ancillary pack (flexible connections, matching flanges, AV mounts and mounting feet in one code; available to order, ask us) Browse more cased axial fans, axial fans or Elta fans, or call us for help choosing the right fan.Specifications Model SLC500-1EC Type Long cased axial fan Diameter 500mm Max airflow 8147 m³/h Static pressure 200 Pa Motor Single phase EC, 220-277V 50/60Hz, 1790 rpm at full speed Power 591 W (4.63 A) Noise 59 dB(A) at 3m IP rating IP55 Warranty 1 Year Manufacturer Airflow at 200 Pa 5562 m³/h Case length (dimension C) 400mm Flange 585mm OD, 12 holes 12mm on 560mm PCD Weight 35 kg Overall efficiency 67.5% (FMEG N 75) Motor efficiency IE5 Wiring diagram 152-710 or 152-736 (see product label) Ambient temperature Up to +60°C Control input 2 to 10V DC, 4 to 20mA, PWM 10 to 95% or potentiometer Casing Hot dip galvanised steel Manuals & Guides Elta Revolution SLC Datasheet Elta Revolution SLC Installation Manual