Description

• Pickled and phosphated steel housing with polyester powder-coated finish, resistant against aggressive atmospheric agents.
• Nominal diameter: 315 mm
• High efficiency ES (brushless) motor coupled to a backward impeller.
• Possibility of connection to remote sensors.
• Zinc-coated steel brackets for wall mounting, supplied as standard.
• A dedicated dip-switch allows to choice:
o 2 speed product functioning, settable during the installation and adjustable through optional two-speed switch,
o 1 speed product functioning, adjustable through 0-10V signal potentiometer (supplied as optional).
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Certifications

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Technical Data Sheet

  • Frequency (Hz)
    50
  • Insulation class
    II°
  • IP
    44
  • Max ambient temperature for continuous operation (°C)
    50
  • Nominal current at Max speed (A)
    1,3
  • Nominal current at Min speed (A)
    0,05
  • Nominal diameter (mm)
    315
  • Nominal power at Max speed (W)
    160
  • Nominal power at Min speed (W)
    4,5
  • Voltage (V)
    220-240
  • Weight (Kg)
    11
  • Airflow at 1st speed (l/s)
    47
  • Airflow at 1st speed (m³/h)
    170
  • Max airflow at Max speed (l/s)
    444
  • Max airflow at Max speed (m³/h)
    1600
  • Max pressure at Max speed (mmH20)
    62
  • Max pressure at Max speed (Pa)
    608
  • Max RPM
    2380
  • Min RPM
    300
  • Pressure at 1st speed (mmH20)
    0,8
  • Pressure at 1st speed (Pa)
    8
  • Sound pressure at 3m at Max speed calculated in free field Lp [dB(A)]
    39,7
  • Supplier's name or trade mark
    Vortice
  • Declared type
    UVNR-U
  • Type of drive
    con variatore di velocità: VSD
  • Type of heat recovery system HRS
    nessuno
  • Type of heat recovery system HRS
    nessuno
  • Drive type
    con variatore di velocità: VSD
  • Declared type
    UVNR-U
  • Supplier's name or trade mark:
    Vortice
  • SFPint (W/m3/s)
    24,32
  • AEC annual electric energy consuption (kWh of primary energy/y)
    24,32
  • Thermal efficiency of heat recovery (%)
    NA
  • Heat recovery nominal efficiency (%)
    NA
  • ([m3/s)
    0,236
  • Nominal NRVU airflow (m3/s)
    0,236
  • Effective electic power input [kW]
    0,172
  • Real absorbed electric power (KW)
    0,172
  • Face velocity at nominal airflow (m/s)
    3,023
  • Face velocity at nominal flowrate (m/s)
    3,023
  • Nominal external pressure (Pa)
    232
  • Nominal external pressure (Pa)
    232
  • Inner pressure drop of ventilation components (Pa)
    8
  • Internal pressure drop of ventilation components (Pa)
    8
  • 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 (%)
    32,9
  • Fan static efficiency according to Regulation (EU) No 327/2011 (%)
    32,9
  • 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 (%)
    1,7
  • Declared maximum external leakage rate of the ventilation unit casing (%)
    1,7
  • 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)]
    NA
  • Casing sound power level (LWA) [dB(A)]
    NA
  • Size A (mm)
    ø 406
  • Size B (mm)
    306
  • Size C (mm)
    485
  • Size D (mm)
    ø 312
  • Size E (mm)
    35
  • Size F (mm)
    30
quota
Curva_JPG_16207-Curve_per_Catalogo
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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