Description

• Casing and motor-support made of galvanized sheet steel; lined internally with melamine sound-proof panel (thickness 50 mm).
• Circular spigots for connection to standard tubes, equipped with double lip rubber seal for perfect air tightness.
• Nominal diameter: 160 mm.
• External rotor AC motorfan, with shaft turning in ball bearings, coupled to a backward curved centrifugal impeller.
• Galvanized steel sheet brackets, directly coupled to casing.
• Electric connection box accomodating capacitors, molded with shock-proof plastic resin resistant against aggressive agents, integrating cable cages and cable glands to ensure high protection (IP55) against dust and water.
• 3 alternative installation: wall, ceiling and false-ceiling.
• Easy maintenance: motor is directly fixed to the cover, in turn hinged to the casing, allowing easy external rotation and motorfan direct access.
• Protection against dust and water: IP44.
• Electric insulation class: I (grounding is required).
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Certifications


Technical Data Sheet

  • Frequency (Hz)
    50
  • Insulation class
  • Max ambient temperature for continuous operation (°C)
    40
  • Motor ATEX marking
    44
  • Motor class
    F
  • Nominal current at Max speed (A)
    0,46
  • Nominal current at Min speed (A)
    0,41
  • Nominal diameter (mm)
    160
  • Nominal power at Max speed (W)
    100
  • Nominal power at Min speed (W)
    50
  • Number of speeds
    3
  • Voltage (V)
    230
  • Weight (Kg)
    6,2
  • Breakout sound power LWA [dB(A)]
    55
  • Max airflow (l/s)
    128
  • Max airflow (m³/h)
    460
  • Max pressure (mmH2O)
    45,9
  • Max pressure (Pa)
    450
  • Sound power at exhaust inlet LWA [dB(A)]
    60
  • Sound power at supply outlet LWA [dB(A)]
    68
  • Supplier's name or trade mark
    Vortice
  • Declared type
    UVNR-U
  • Type of drive
    a velocità multiple: VM
  • Drive type
    a velocità multiple: VM
  • Declared type
    UVNR-U
  • Supplier's name or trade mark:
    Vortice
  • Nominal NRVU airflow (m3/s)
    0,1186
  • ([m3/s)
    0,1186
  • Real absorbed electric power (KW)
    0,105
  • Effective electic power input [kW]
    0,105
  • AEC annual electric energy consuption (kWh of primary energy/y)
    835,83
  • SFPint (W/m3/s)
    835,83
  • Face velocity at nominal airflow (m/s)
    5,8992
  • Face velocity at nominal flowrate (m/s)
    5,8992
  • Nominal external pressure (Pa)
    17
  • Nominal external pressure (Pa)
    17
  • Inner pressure drop of ventilation components (Pa)
    287
  • Internal pressure drop of ventilation components (Pa)
    287
  • Internal pressure drop of non-ventilation components (Pa)
    0
  • Inner pressure drop of components not related to ventilation (Pa)
    0
  • Fan static efficiency according to 327/2011/UE regulation (%)
    34,3
  • Fan static efficiency according to Regulation (EU) No 327/2011 (%)
    34,3
  • Declared maximum internal leakage rate of the ventilation unit casing (%)
    NA
  • Declared maximum internal leakage rate of the ventilation unit casing (%)
    NA
  • Declared maximum external leakage rate of the ventilation unit casing (%)
    NA
  • Declared maximum external leakage rate of the ventilation unit casing (%)
    NA
  • Filter energy performance or classification
    NA
  • Filter energy performance or classification
    NA
  • Description of visual filter warning:
    NA
  • Description of visual filter warning
    NA
  • Casing sound power level LWA [dB(A)]
    55
  • Casing sound power level (LWA) [dB(A)]
    55
  • Ø (mm)
    160
  • Size A (mm)
    490
  • Size B (mm)
    238
  • Size C (mm)
    467
  • Size D (mm)
    362
  • Size E (mm)
    138
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