Description

• Pressed steel motor cover: pickled and phosphated surface, polyester powder coated and oven baked finish, colour grey, with hammered texture.
• Base: pickled and phosphated surface, polyester powder coated and oven baked finish with hammered texture, colour grey; inlet port: zinc-coated pressed steel.
• Single phase AC motor of external rotor type with thermal overload cutout and shaft turning in ball bearings, insulation class F, coupled to a centrifugal impeller with self-cleaning backward curved blades.
• Electrical connection by way of wiring box with thermoplastic cable gland.
• Galvanized steel eye lugs for transport and lifting/handling operations.
• Accident prevention and anti-bird grilles, consisting of electrically welded steel rings with epoxy powder coated finish, colour black.
• Steel safety wire for anchoring appliances once installed.
• Continuity of earth connection guaranteed by dedicated binding posts.
• Vortice speed controller.
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Certifications


Technical Data Sheet

  • Absorbed Current max (A)
    1,57
  • Absorbed Power max (W)
    712
  • Frequency (Hz)
    50
  • Insulation Class
  • IP
    24
  • Max ambient temperature for continuous operation (°C)
    60
  • Min ambient temperature for continuous operation (°C)
    -15
  • Motor IP protection
    54
  • Nominal Diameter (mm)
    400
  • Number of Phases (Ph)
    3
  • Number of Poles
    6
  • Voltage (V)
    400
  • Weight (Kg)
    57
  • Delivery max (l/s)
    2250
  • Delivery max (m³/h)
    8100
  • Pressure max (mmH2O)
    40,7
  • Pressure max (Pa)
    399
  • RPM
    900
  • Sound power level Lw [dB(A)]
    64,3
  • Sound pressure level Lp in free field [dB(A)] 3 m
    43,8
  • Supplier's name or trade mark
    Vortice
  • Nominal NRVU flow rate [m3/s]
    1,56444
  • Effective electic power input [kW]
    0,698
  • Declared typology
    UVNR-U
  • Type of drive
    a velocità multiple: VM
  • Type of heat recovery system HRS
    nessuno
  • Thermal efficiency of heat recovery [%]
    NA
  • SFPint [W/m3/s]
    NA
  • Face velocity at design flow rate [m/s]
    15,28467
  • Nominal external pressure (?ps, ext) [Pa]
    178
  • Internal pressure drop of ventilation components (?ps,int) [Pa]
    8
  • Internal pressure drop of non-ventilation components (?ps,add) [Pa]
    0
  • Static efficiency of fans used in accordance with Regulation (EU) No 327/2011 [%]
    41,7
  • 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)]
    64
  • Size A (mm)
    945
  • Size B (mm)
    900
  • Size C (mm)
    750
  • Size D (mm)
    11
  • Size E (mm)
    497
  • Size F (mm)
    548
  • Size G (mm)
    460
  • Size H (mm)
    21
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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