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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Technical Data Sheet

  • Frequency (Hz)
    50
  • Insulation Class
  • Max ambient temperature for continuous operation (°C)
    40
  • Motor Class
    B
  • Motor IP protection
    44
  • Nominal Current at max speed (A)
    0,23
  • Nominal Current at min speed (A)
    0,16
  • Nominal Diameter (mm)
    160
  • Nominal Power at max speed (W)
    50
  • Nominal Power at min speed (W)
    18
  • Number of speeds
    3
  • Voltage (V)
    230
  • Weight (Kg)
    6,2
  • Delivery max (l/s)
    97
  • Delivery max (m³/h)
    350
  • Pressure max (mmH2O)
    30,6
  • Pressure max (Pa)
    300
  • Sound power level - radiated Lw [dB(A)]
    49
  • Sound power level exhaust inlet Lw [dB(A)]
    51
  • Sound power level supply outlet Lw [dB(A)]
    64
  • Supplier's name or trade mark
    Vortice
  • Declared typology
    UVNR-U
  • Type of drive
    a velocità multiple: VM
  • Nominal NRVU flow rate [m3/s]
    0,0781
  • Effective electic power input [kW]
    0,050
  • SFPint [W/m3/s]
    518,36
  • Face velocity at design flow rate [m/s]
    3,882
  • Nominal external pressure (?ps, ext) [Pa]
    38
  • Internal pressure drop of ventilation components (?ps,int) [Pa]
    161
  • Internal pressure drop of non-ventilation components (?ps,add) [Pa]
    0
  • Static efficiency of fans used in accordance with Regulation (EU) No 327/2011 [%]
    31,1
  • Declared maximum internal leakage rate of the casing of ventilation units [%]
    NA
  • Declared maximum external leakage rate of the casing of ventilation units [%]
    NA
  • Energy performance energy or classification of the filters
    NA
  • Description of visual filter warning
    NA
  • Casing sound power level (LWA) [dB(A)]
    49
  • Diametro Ø (mm)
    160
  • Size A (mm)
    490
  • Size B (mm)
    238
  • Size C (mm)
    467
  • Size D (mm)
    362
  • Size E (mm)
    138
Interested?
If you are interested in this product, contact us or locate your nearest Vortice dealer.
Documentation
You can see all the documentation relating to this product: price list, information booklet and wiring diagram.

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