• Pickled and phosphated steel housing with polyester powder-coated finish, resistant to the aggressive action of atmospheric agents. • Nominal diameter 315 mm. • 3 speed fan consisting of: • External rotor AC motor with thermal overload cutout and shaft turning in ball bearings, • backward curved centrifugal impeller. • Operation controllable by remote sensors monitoring: Temperature, Relative Humidity, Smoke and Presence. • Zinc-coated steel brackets for wall mounting.
Max ambient temperature for continuous operation (°C)
50
Nominal diameter (mm)
315
Power absorbed at 1st speed (W)
58
Voltage (V)
220-240
Weight (Kg)
11
Airflow at 1st speed (l/s)
172
Airflow at 1st speed (m³/h)
620
Max airflow at Max speed (l/s)
300
Max airflow at Max speed (m³/h)
1080
Max pressure at Max speed (mmH20)
58
Max pressure at Max speed (Pa)
569
Max RPM
2660
Min RPM
1560
Pressure at 1st speed (mmH20)
43
Pressure at 1st speed (Pa)
422
Sound pressure at 3 m - min speed Lp [dB (A)] 3m - min speed
41,8
Sound pressure at 3m at Max speed Lp [dB (A)]
52,3
* Technical datas above refer to the product powered at 50 Hz. For values for 60 Hz power supply, please contact the VORTICE Presales Service at prevendita@vortice-italy.com.
Type of heat recovery system HRS
nessuno
Drive type
a velocità multiple: VM
Declared type
UVNR-U
Supplier's name or trade mark:
Vortice
SFPint (W/m3/s)
385,03
Heat recovery nominal efficiency (%)
NA
([m3/s)
0,2791
Real absorbed electric power (KW)
0,123
Face velocity at nominal airflow (m/s)
3,5822
Nominal external pressure (Pa)
18
Inner pressure drop of ventilation components (Pa)
122
Inner pressure drop of components not related to ventilation (Pa)
0
Fan static efficiency according to 327/2011/UE regulation (%)
31,8
Declared maximum internal leakage rate of the ventilation unit casing (%)
NA
Declared maximum external leakage rate of the ventilation unit casing (%)
2,2
Filter energy performance or classification
NA
Description of visual filter warning:
NA
Casing sound power level LWA [dB(A)]
73
Size A (mm)
406
Size B (mm)
306
Size C (mm)
488
Size D (mm)
312
Size E (mm)
21
Size F (mm)
30
Interested?
If you are interested in this product, contact us or locate your nearest Vortice dealer.