6
VUT 300/550/900 PBE EC
www.ventilation-system.com
TECHNICAL DATA
MODEL
VUT 300 PBE EC
VUT 550 PBE EC
VUT 900 PBE EC
Voltage [V/50 (60) Hz]
1~ 230
Maximum fan power [W]
180
297
442
Power of the integrated electric heater [W]
1500
2000
3300
Maximum air flow [W]
1680
2297
3742
Maximum unit current without a heater [A]
1.4
2.4
3.1
Current of the integrated electric heater [A]
6.5
8.7
14.3
Maximum current of the unit with an electric heater [A]
7.9
11.1
17.4
Air flow [m
3
/h]
340
620
1030
Rotation speed [min -
1
]
3270
3100
2720
Noise level, 3 m [dBA]
27
30
33
Transported air temperature [°С]
-25...+40
Casing material
Aluzinc
Insulation, mineral wool [mm]
20
Filtering class of the extract filter
G4
Filtering class of the supply filter
G4 (optional – F7)
Connecting air duct diameter [mm]
160
200
250
Weight [kg]
44
67
111
Heat recovery efficiency [%]
72...90
78...90
75...88
Heat exchanger type
Counter-flow
Heat exchanger material
Polystyrene
SEC class
A
A
A
TECHNICAL DATA
The unit is designed for application with the ambient temperature ranging from +1 °C to +40 °C and relative humidity up to 80 %.
In order to prevent condensation on the internal walls of the unit, it is necessary that the surface temperature of the casing is 2-3 °C above
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.
VUT 300 PBE EC
Ø D
B1
H
H1
L
L1
B2
B5
B3
B
B4
ø d
