4
5
5. TECHNICAL PARAMETERS
Model
Maxi-
mum
air
flow
[m
3
/h]
Intake
filter
class
Ex-
haust
filter
class
Qty.
phase
[pcs]
Ten-
sion
[V]
Fre-
quen-
cy
[Hz]
Max.
fan
power
[W]
Power
con-
sump-
tion
pre-
heat-
ing
[kW]
Power
con-
sump-
tion
re-
heat-
ing
[kW]
Weight
[kg]
L
w
A
in 3
m
[dB]
Noise
level
L
w
A
[dB]
Noise
level
at
inlet
L
w
A
[dB]
Noise
level
at ex-
haust
L
w
A
[dB]
Duct
diam-
eter
[mm]
HRDA1-V015
162
F7
M5
1
230
50
55
0.4
0.4
44.5
34.3
51.8
65.5
58
125
HRDA1-V030
385
F7
M5
1
230
50
235
0.8
0.8
58
43.4
61
74.3
66
150
HRDA1-V050
535
F7
M5
1
230
50
233
1.2
0.8
92
41
58.5
72.8
65.4
200
The remaining technical data can be found in the technical catalogue
6. INSTALLATION
CHOOSE THE PLACE
The project of the ventilation system must be prepared by a HVAC designer.
TECHNICAL INFORMATION
The unit must be operated in a closed, dry place with a range of temperatures of +5°C to +40°C.
+5°C
+40°C
The fresh outside air must have a temperature ranging from
-20°C to +40°C and a relative humidity of up to 90%.
-20 °C
+40 °C
max. 90%
20 °C
