33
Appendix
: Technical data
en
Appendix
Technical data
This table shows the technical data.
SPECIFICATION
Abbr .
Unit
HCC 2
ALU
HCC 2
PLA
HCC 2
E1
Max. flow
V
m3/h
220
180
180
Operating range DIBt
VDIBt
m3/h
-
70 to 140
-
Operating range Passivhaus @100Pa
VPHI
m3/h
-
50 to 180
-
EN 13141-7 reference flow @50Pa
Vref
m3/h
154
126
126
PERFORMANCE
Thermal efficiency DIBt
ηDIBt
%
-
93,8
-
Thermal efficiency Passiv Haus
ηPHI
%
-
93
-
Thermal efficiency EN 13141-7 @ refer-
ence flow
ηEN
%
86
94
79
Cabinet sound power level @ reference
flow
Lw(A)
dB(A)
40
45
46
Duct sound power level (supply/extract)
@ 140 m3/h & 100Pa
Lw(A)
dB(A)
58/44
60/45
61/43
Filters according to EN779:2012
class
-
G4 (F7 optional on supply)
Filters according to ISO 16890
class
-
ISO Coarse (epM1>50%
optional on supply)
Installation surrounding temperature
range
tSURR
°C
+12 to +40
Maximum humidity in extract air @25°C
RH
%
55
Outdoor temperature range (without
preheating installed)*
tODA
°C
-12 to +50
Outdoor temperature range (with pre-
heating installed)
tODA
°C
-25 to +50
CABINET
Dimensions (without bracket)
WxHxD
mm
600 x 1122 x 279
Spigots / Duct connections
Ø
mm
Ø125 - female
Weight
m
kg
34
Heat conductivity of the polystyrene
insulation
λ
W/(mK)
0,031
Heat transfer coefficient of the polysty-
rene insulation
U
W/(m2K)
U<1
Drainage hose included
Ø/length
1/2” – 2m
Cabinet colour
RAL
-
9016
Fire classification of polystyrene insula-
tion according to DIN 4102-1
class
-
B2
Fire classification of polystyrene insula-
tion according to EN 13501-1
class
-
E
ELECTRICAL
Voltage
U
V
230
Max. power consumption (without/with
preheater)
P
W
127 / 1196
Frequency
f
Hz
50
IP-class
class
-
20
* In order to ensure balanced ventilation, preheater is recommended when outdoor tempera-
ture is below -5 degrees.
Introduction
Summary of Contents for HCC 2 ALU
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