6
VUT 160/250/350 PB EC
www.ventilation-system.com
TECHNICAL DATA
MODEL
VUT 160 PB EC
VUT 250 PB EC
VUT 350 PB EC
Supply voltage, 50 (60) Hz [V]
1~ 220 – 240
Nominal power consumption [W]
50
101
170
Current [A]
0.4
0.8
1.3
Maximum air flow [m
3
/h]
190
270
410
RPM, min
-1
3770
4480
3200
Sound pressure level at 3 m distance [dBA]
26
28
34
Transported air temperature [°C]
from -25 up to +40
Casing material
aluzinc steel
Insulation (mineral wool) [mm]
40 mm
40 mm
40 mm
Extract filter
G4
Supply filter
F7
Connected air duct diameter [mm]
Ø 125
Ø 125
Ø 160
Weight [kg]
48
48
70
Heat recovery efficiency
from 82 up to 94 %
from 80 up to 98 %
from 80 up to
91 %
Heat exchanger type
counter-flow
SEC class
A+
A
A+
The unit is designed for indoor application with the ambient temperature ranging from +1 °C up to +40 °C and relative humidity up to 80 %.
In order to prevent condensation on the internal walls of the units, it is necessary that the surface temperature of the casing is 2-3 °C higher
than the dew point temperature of the transported air.
The unit is rated as a Class I electrical appliance.
Hazardous parts access and water ingress protection rating:
• IP22 for the unit connected to the air ducts
• IP44 for the unit motors
The unit design is constantly being improved, thus some models may be slightly different from those described in this manual.
TECHNICAL DATA
