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).
Read full descriptionClose description

Certifications


Technical Data Sheet

  • Frequency (Hz)
    50
  • Insulation class
  • Max ambient temperature for continuous operation (°C)
    40
  • Motor class
    B
  • Motor protection IP
    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
  • Breakout sound power LWA [dB(A)]
    49
  • Max airflow (l/s)
    97
  • Max airflow (m³/h)
    350
  • Max pressure (mmH2O)
    30,6
  • Max pressure (Pa)
    300
  • Sound power at exhaust inlet LWA [dB(A)]
    51
  • Sound power at supply outlet LWA [dB(A)]
    64
  • 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)
    0,0781
  • ([m3/s)
    0,0781
  • Real absorbed electric power (KW)
    0,050
  • Effective electic power input [kW]
    0,050
  • AEC annual electric energy consuption (kWh of primary energy/y)
    518,36
  • SFPint (W/m3/s)
    518,36
  • Face velocity at nominal airflow (m/s)
    3,882
  • Face velocity at nominal flowrate (m/s)
    3,882
  • Nominal external pressure (Pa)
    38
  • Nominal external pressure (Pa)
    38
  • Inner pressure drop of ventilation components (Pa)
    161
  • Internal pressure drop of ventilation components (Pa)
    161
  • 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 (%)
    31,1
  • Fan static efficiency according to Regulation (EU) No 327/2011 (%)
    31,1
  • 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)]
    49
  • Casing sound power level (LWA) [dB(A)]
    49
  • Ø (mm)
    160
  • Size A (mm)
    490
  • Size B (mm)
    238
  • Size C (mm)
    467
  • Size D (mm)
    362
  • Size E (mm)
    138
Curva_JPG_16263-Curve_per_Catalogo

Accessories

Discover accessories related to the product

TRA 250 (TELAIO CON RETE ANTINF.)
TRA 250 (TELAIO CON RETE ANTINF.)
Grille with protection net for ventilation ducts with 160 and 200 mm diameters.
PGR 250 (PERSIANA GRAVITA')
PGR 250 (PERSIANA GRAVITA')
Gravity shutter for 160 and 200 mm diameter ventilation ducts.
C 1.5 (COMANDO EL. 1.5 A)
C 1.5 (COMANDO EL. 1.5 A)
Electronic speed controller. Maximum load: 1.5 A.
GR 160
GR 160
Protection metal grill, directly coupled to the product, diam. 160 mm.
FS 160
FS 160
Flexible sleeve complete with hose clamps for pipe fixing, diam. 160 mm.
TRIO D
TRIO D
3 speed dipswitch for installation in Standard DIN box.
IREM D
IREM D
Electronic speed controller for installation in Standard DIN box. Maximum load: 1.0 A.
Cookies help us to provide our services. By using these services, you accept our use of cookies. Info