ISLS18274 Vent-Axia

Kitchen Axial Fan Kaf50012 - Vent Axia Industrial


Product Description

  • A first within the H&V industry Vent-Axia's New Kitchen Axial Fan range provides such a solution offering robustly engineered fans and motors designed and tested for operation at elevated temperatures (up to 70˚C induct) whilst utilising speed control

  • Axial Impellers
    The impeller is manufactured in die-cast aluminium and fitted with narrow profiled blades, which provide the maximum efficiency at the maximum airflow
  • All models are speed controllable by either voltage control or frequency inverter (see electrical section for details)

  • Electrical
    Single phase 220-240V/50 Hz

  • Sound Levels
    Fan sound levels, measured in a reverberant chamber in accordance with BS848 part 2 published dB(A) figures are free field sound pressure levels at 3m with spherical propagation at reference level of 2 x10-5Pa (20 micro-pascal)

  • Accessories

    eDemand Inverter speed Controllers
    Auto Transformer Speed Controllers
    Mounting ancillary Packs
    Cased Attenuators
    Mounting Feet
    Wire Inlet Guard
    Coupling Flanges

    Standard 2 year warranty, extendable to 5 years by registration subject to installation and maintenance in accordance with fitting and operating instructions supplied with product
  • Product Specification

    Fully ERP 2015 Compliant
    Designed to operate at elevated temperatures (70˚C max)
    All models speed controllable via matched eDemand inverter controls
    Robust motor construction for aggressive conditions
    Die cast aluminium impellers
    IP65 motor and terminal box, suitable for internal or external mounting as standard
    Motor insulation class H, suitable for induct operating temperatures of -40˚C to + 70˚C
    Standard Thermal overload Protection
    Maximum Operating temperature indicator label
    Manufacture controlled to BS EN ISO 9001
    Performance tested to BS 848 Parts 1 & 2
    Supply 230/1/50
    Fan Speed 2850RPM
    Motor power 1.5kw
    Current 7.8A FLC 35A SC

    The ever tightening requirement for Kitchen Ventilation systems with higher filtration levels and long duct runs requires a powerful and yet compact Fan to provide a cost effective controllable ventilation solution suitable for operating reliably in these atmospherically aggressive installations
  • Motor insulation is Class 'H' (from -40°C to +70°C)
  • All motors are fitted with Standard Thermal Overload Protection (S.T.O.P), which should be wired into all controller circuits and into starter contactors

  • Motors
    Specifically designed and this range of fans and the expected environmental conditions
  • Rotors are dynamically balanced to ISO 1940 grade G6.3
  • They have ribbed aluminium body castings and are mounted towards the airstream for efficient cooling
  • Motors are protected to IP65 against dust and water jets complying with BS EN 60529
  • By utilising Vent-Axia's advanced eDemand Inverter controls provides accurate and reliable control functionality whilst offering substantial running cost reductions and noise control

  • All sizes are protected with a tough black epoxy paint finish for those harsh environmental conditions, internally or externally
  • The sound power level spectra figures are dB with a reference level of 10-12 Watts (1 pico-watt)

  • Available in four sizes: 450, 500, 560 and 630mm diameter with a performance envelope from 0.65m3/s to 5.93m3/s and pressure development of up to 600 Pa
  • Ensuring ease of installation the motor is wired directly into a single IP65 terminal box
  • Airflow is Form A to ensure maximum cooling airflow over the motor
  • Three phase 380V-415V/50Hz

  • Performance
    The fan performance is tested and certified in accordance with BS 848 Part 1 1980
  • To ensure minimum noise levels during speed control, an auto transformer speed control is recommended
  • Greased for life ball bearings with temperature resilient grease specially selected to operate at the elevated temperatures likely to be encountered in Kitchen Applications whilst allowing the fans to be installed at any angle

  • The unit is manufactured from electro welded steel with an epoxy paint finish
  • Factory assembled to BS EN ISO 9001 ensuring a quiet and vibration free unit
  • Capacitor start and run

  • Terminal Box
    IP65 terminal box is supplied with all models with 20mm PGII entry
  • Ensuring a compact design, the units have been constructed from a single sheet of steel, with a single 2 pole motor and axial impeller mounted within the length of the unit casing

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