Description
• Nominal diameter 350 mm
• Panels made of pressed steel, phosphated and epoxy powder coated with hammered effect finish, guaranteeing long-term resistance to atmospheric agents.
• Ventilation port fashioned in one piece with the panel, gauged to optimize air flow, aerodynamically contoured and elongated to optimize performance and facilitate connection to the relative duct.
• Protective grille (in accordance with UNI ISO 13857 standard) combining the function of motor bracket, made of electrically welded steel with epoxy paint finish, colour black. Easy removal simplifies maintenance and cleaning of the fan.
• 1 speed three-phase AC motor of external rotor type designed to minimize axial dimensions, with shaft turning in ball bearings, insulation class F, thermal overload protection.
• Dynamically balanced impeller (UNI ISO 1940, Point 1 – Class 6.3); 5 pressed steel blades, electrolytically galvanized and polyester powder-coated, colour black.
• Vortice speed controller.
• Panels made of pressed steel, phosphated and epoxy powder coated with hammered effect finish, guaranteeing long-term resistance to atmospheric agents.
• Ventilation port fashioned in one piece with the panel, gauged to optimize air flow, aerodynamically contoured and elongated to optimize performance and facilitate connection to the relative duct.
• Protective grille (in accordance with UNI ISO 13857 standard) combining the function of motor bracket, made of electrically welded steel with epoxy paint finish, colour black. Easy removal simplifies maintenance and cleaning of the fan.
• 1 speed three-phase AC motor of external rotor type designed to minimize axial dimensions, with shaft turning in ball bearings, insulation class F, thermal overload protection.
• Dynamically balanced impeller (UNI ISO 1940, Point 1 – Class 6.3); 5 pressed steel blades, electrolytically galvanized and polyester powder-coated, colour black.
• Vortice speed controller.
Certifications
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Download
CE
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EAC
Technical Data Sheet
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Frequency (Hz)50
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Insulation classI°
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IP54
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Max absorbed current (A)0,35
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Max absorbed power (W)166
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Max ambient temperature for continuous operation (°C)50
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Motor ATEX marking54
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Nominal diameter (mm)350
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Number of phases (Ph)3
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Number of poles4
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Voltage (V)380-415
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Weight (Kg)6.2
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Max airflow (l/s)772
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Max airflow (m³/h)2780
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Max pressure (Pa)122
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Max pressure at Max speed (mmH20)12.4
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RPM1400
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Sound power Lw [dB(A)]69.2
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Sound pressure at 1m calculated in free field Lp [dB(A)]58.2
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Sound pressure at 3m calculated in free field Lp [dB(A)]48.7
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Type of heat recovery system HRSnessuno
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Drive typea velocità multiple: VM
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Declared typeUVNR-U
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Supplier's name or trade mark:Vortice
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SFPint (W/m3/s)NA
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Heat recovery nominal efficiency (%)NA
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([m3/s)0,54
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Real absorbed electric power (KW)0,145
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Face velocity at nominal airflow (m/s)5.63
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Nominal external pressure (Pa)82
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Inner pressure drop of ventilation components (Pa)18
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Inner pressure drop of components not related to ventilation (Pa)0
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Fan static efficiency according to 327/2011/UE regulation (%)30.5
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Declared maximum internal leakage rate of the ventilation unit casing (%)NA
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Declared maximum external leakage rate of the ventilation unit casing (%)NA
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Filter energy performance or classificationNA
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Description of visual filter warning:NA
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Casing sound power level LWA [dB(A)]69.2
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Size A (mm)450
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Size B (mm)366
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Size C (mm)155
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Size D (mm)12
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Size E (mm)85
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Size F (mm)74
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Size G (mm)9
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Size H (mm)380
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.
Accessories
Discover accessories related to the product
DPU 350 (DISTANZIATORE)
• Spacer for panel installation to reduce unit overhang towards the outside; especially useful in case of gratings, roller shutters, etc.
PGR 350 (PERSIANA GRAVITA')
• Gravity type shutter for preventing air backdraught or rain penetration when the unit is turned off.
TRA 350 (TELAIO CON RETE ANTINF.)
• Outlet port protection grille for use when the unit is mounted within reach.
