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TwinFresh RA-50

TwinFresh RA-50

Maximum capacity - 50 m3/h.

* The outdoor sound pressure attenuation was measured by comparing the indoor sound pressure level in an open air duct inside the wall and the indoor sound level with the ventilator built inside the wall.
ParameterValueUnit
Speed
1;2
Voltage
230
V
Power
3.5  /  4.6
W
Current
0.02  /  0.025
A
Frequency
50
Hz
Maximum air capacity
25  /  50
14,725  /  29,45
6,95  /  13,9
0,00695  /  0,0139
417,5  /  835
m³/h
CFM
l/s
m³/s
l/m
RPM
570  /  1100
min -1
Sound pressure level at 1 m
24  /  34
[dBA]
Sound pressure level at 3 m
14  /  24
[dBA]
Outdoor sound pressure attenuation
18*
[dBA]
Сontrol unit availability
yes
Max. transported air temperature
from -20 up to +50
оC
Regenerating efficiency
90
up to %
Regenerator type
Ceramic
Air duct size
Ø150
mm
Protection rating
IP 24
class
TwinFresh RA-50

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