Vents-us RA1-50-2, User Manual

Page: 6 / 20

www.vents-us.com 6
TECHNICAL DATA
The ventilator is rated for indoor application with the ambient temperature ranging from -20 ˚C (-4 ˚F) up to +50 ˚C (+122 ˚F) and relative
humidity up to 80 %.
The ventilator is rated as a class I electric appliance.
Ingress Protection (IP) rating from solid objects and liquids IP 24.
The ventilator design is regularly improved, so some models may slightly differ from those ones described in this manual.
TECHNICAL DATA
Speed I II III
Supply Voltage, 50/60 Hz [V] 1~100-230
Power consumption [W] 4,5 5,0 7,0
Total current consumption [A] 0,02 0,03 0,04
Air capacity [m
3
/h] (CFM) 21 (12) 32 (19) 50 (30)
RPM [min
-1
] 610 800 1450
Noise level, 1 m [dB(A)] (Sones) 22 (0,4) 29 (0,7) 32 (1,0)
Noise level, 3 m [dB(A)] (Sones) 13 (0,2) 20 (0,4) 23 (0,5)
Noise level attenuation [dB(A)] (Sones) 40 (2,5)
Heat recovery efficiency [%] up to 88
Model
Distance A
mm inch
TwinFresh Comfo RA-50 240-425 9 7/16’’ - 16 3/4”
TwinFresh Comfo RA1-50 240-425 9 7/16’’ - 16 3/4”
TwinFresh Comfo RA-50-2 120-300 4 3/4’’ - 11 13/16’’
TwinFresh Comfo RА1-50-2 120-300 4 3/4’’ - 11 13/16’’
213
( 8
3⁄8
")
240
( 9
7⁄16
"")
57
(2
¼
")
ø
157
(
ø
6
3⁄16
")
ø
153
(
ø
6")
A 80
(3 1/8")
VENTILATOR OVERALL DIMENSIONS [MM] (INCHES)