Description

The sick building syndrome is a disease recognized by the World Health Organization that presents a series of symptoms due to the presence of toxic elements in the workplace. The main sources of pollution originate both from factors inside and outside the building.
Replacing the air, not wasting energy, is the solution. Thanks to the installation of Controlled Mechanical Ventilation systems it is possible to guarantee the correct air exchange and filtration. The heat recovery units provide the air exchange together with the recovery of a part of the thermal energy of the extracted air which is given to the fresh air at practically no cost; therefore a pre-heating in winter or a pre-cooling in summer of the introduced air is obtained, moreover they bring other advantages such as air filtration and a smaller sizing of the heating and cooling systems, allowing savings both during the purchase and the conduction of the same.

The recovery units of the RXV/HE series are available in 5 sizes, with nominal air flow rates from 400 to 4000 m3/h. The units have been designed for ground installation (V) with vertical air flows and are available in the ECO, PLUS, TOP versions.

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Certifications

applications

Data Sheet

RXV/HE 005

  • Declared type of ventilation unit
    UVNR-B (Non Residential Ventilation Units - Bidirectional)
  • Type of drive installed
    Analog signal on EC fan (0-10Vdc)
  • Type of fans [type/nr.]
    EC/2
  • Type of heat recovery system HRS [type/nr.]
    static counter-flow / 1
  • Winter Thermal Efficiency ηt_nrvu [%]
    80,8
  • Winter Thermal Efficiency [%]
    88,0
  • Nominal airflow rate [m3/h]
    410
  • Electrical power consumption [kW]
    0,15
  • Installed electrical power [kW]
    0,35
  • SFPint [W/m3/s]
    786
  • SFPlim 2018 [W/m3/s]
    1318
  • Front speed at design range [m/s]
    2,18
  • External nominal pressure Δps, ext [Pa]
    150
  • Internal pressure drop Δps, int Supp./Ret. [Pa]
    203 | 178
  • Fans static efficiency (UE) n.327/2011 [%]
    48,4
  • Max. external leakage percentage [%]
    max 3,5 % at -400 Pa
  • Max. internal leakage percentage [%]
    max 5,0 % at +250 Pa
  • Energy classification filters
    ePM1 55% (F7) | ePM10 60% (M5)
  • Filter pressure switch
    present
  • Sound power level [dBA]
    63
  • Sound pressure level [dBA]
    49
  • Power supply [V/ph/Hz]
    230/1/50
dimensional drawing
  • Dimension L (mm)
    745
  • Dimension W (mm)
    670
  • Dimension H (mm)
    1450
  • Dimension Ø (mm)
    150
  • Weight (kg)
    117
configuration V1
configuration V2
configuration V3
configuration V4
Legend
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DOCUMENTATION
All the documentation related to this product is at your disposal: price list, information booklet and connection diagram.

Accessories

Discover the accessories dedicated to this specific product

ISO Coarse 40% (G2) grease pre-filter
ISO Coarse 40% (G2) grease pre-filter
Additional filter rails
Additional filter rails
Unbalanced airflows defrost system
Unbalanced airflows defrost system
Rounded outlets kit (4 Pcs)
Rounded outlets kit (4 Pcs)
ePM10 50% (G4) air pre-filter
ePM10 50% (G4) air pre-filter
ePM10 60% (M5) air filter
ePM10 60% (M5) air filter
ePM1 55% (F7) air filter
ePM1 55% (F7) air filter
ePM1 80% (F9) air filter
ePM1 80% (F9) air filter
Electric defrost system
Electric defrost system
Circular air damper with actuator
Circular air damper with actuator
Circular sound attenuator
Circular sound attenuator
Hot water coil
Hot water coil
Cold water coil
Cold water coil
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