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VEX4000 modular – Rotative heat exch.

  • Modular Air Handling Units.
  • 10 models – up to 30 000 m3/h.
  • Energy performance.
  • Low noise level.
  • Easy maintenance and installation.
  • Eurovent Cerficiation (AHU).
  • Construction using aluminium profiles and double-skinned panels.
  • External finish in Aluzinc AZ185: corrosion class C4. Please consult us for other finishes.
  • Mineral wool insulation : 50 mm (Class A1 from DIN4102), density 65 kg/m3.*
  • EN1886 values: D2, L1/L1, T2, TB3 (TB2 available shortly) F9.
  • EC Motor with low consumption impellor, with optimised SFP thanks to the direct drive, centrifugal impellers.
  • Easy access and maintenance: rail mounted components, lit inspection hatches (optional), doors on adjustable hinges, removable with lockable handles.
  • High efficiency rotary heat exchanger (Eurovent AARE), with 4 efficiency levels. Purge section as an option to preserve the quality of the indoor air.
  • 4 types of heat exchanger:
    • Aluminium (as standard).
    • Hygroscopic.
    • Sorption: ideal for hot and humid climates.
    • Epoxy: ideal for corrosive atmospheres (i.e.: sea air).
  • Cross-flow heat exchanger (as per ERP 2016) in standard aluminium or epoxy.
  • Stainless steel condensate tray, resistant to corrosion, and integrated modular bypass.
  • In-line duct connection or choice of two vertical fixings.
  • Rectangular connections.
  • Choice of left or right side for equipment fittings.
  • Choice of filters to guarantee air quality: dihedral filters ISO ePM10 50% (M5) / ISO ePM 65% (F7) / ISO ePM1 80% (F9) or ISO ePM 65% (F7) activate carbon.
  • Integrated switch.
  • EXcon 100% Plug & Play control:
    • Constant airflow.
    • Constant pressure.
    • Variable airflow by CO2/VOC sensor (0-10 V signal).
    • Regulated pressure: optimal pressure control used to adapt pressure set point according to measured airflow, ensuring energy efficiency.
    • Temperature control.
    • Integrated clock: operating hours can be controlled with timer.
  • Configuration and monitoring via remote, touch-sensitive controls.
  • BMS communication protocols :
    • Integrated webserver TCP/IP RJ45.
    • ModbusRTU RS485.
    • BACnet TCP/IP.
    • LON (optional).
  • Version without controls also available.
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