ATREA DUPLEX RA5 - 8. Appendices; 8.1 Product Data Sheet

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8. Appendices
8.1 Product data sheet
Producer
Unit type
DUPLEX
RA5
DUPLEX
RK5
DUPLEX
RB5
DUPLEX
RDH5
Model identification code A170421 A170441 A170431 A170451
Specific power consumption
SEC -W
kWh/(m
2
.a)
-16.92
-16.74
-16.55
-16-76
SEC -A
kWh/(m
2
.a)
-40.82
-40.64
-40.57
-41.34
SEC -C
kWh/(m
2
.a)
-77.96
-77.77
-77.90
-79.66
Energy class
SEC -W
E
E
E
E
SEC -A
A
A
A
A
SEC -C
A+
A+
A+
A+
Version
RVU/BVU
RVU/BVU
RVU/BVU
RVU/BVU
Drive type
VSD
VSD
VSD
VSD
Heat recovery type
Counter-flow heat
recovery S3.B
Counter-flow heat
recovery S3.B
Counter-flow heat
recovery S3.B
Counter-flow heat
recovery S5.B
Eat recovery efficiency
ŋt
%
78
78
79
84
Maximum air flow rate
Qm
m
3
/h
420
445
430
590
Power input at maximum air flow
rate
W
174
172
188
145
Sound power level LwA
dB
41
42
44
49
Reference air flow rate
Qr
m
3
/s
0.08
0.09
0.08
0.11
Reference pressure difference
Pa
50
50
50
50
Specific power input
SPI
W/(m
3
/h)
0.240
0.254
0.275
0.295
Control factor
CTRL
0.
65
Local control as
required
0.
65
Local control as
required
0.
65
Local control as
required
0.
65
Local control as
required
Internal leakage rate
%
3.30
3.30
3.30
3.30
External leakage rate
%
1.70
1.70
1.70
1.70
Filter replacement notification
Assembly / disassembly
instructions
Annual power consumption
AEC-W
kWh/year
1.27
1,34
1.46
1,56
AEC-A
kWh/year
1.72
1.79
1.91
2.01
AEC-C
kWh/year
7.09
7.16
7.28
7.38
Annual heat saving
AHC -W
kWh/year
20.10
20.10
20.19
20.66
AHC -A
kWh/year
44.45
44.45
44.66
45.69
AHC -C
kWh/year
86.95
86.95
87.36
89.38
ATTENTION: All control systems integrated in the unit include as a standard feature at least two inputs for connecting electric
signals resulting from human activity such as handling light fixtures or other devices which automatically control the unit’s capacity
levels. These inputs must always be connected; alternatively, other types of sensors must be connected instead (e.g. CO
2
, VOC
and RH).