17
10.2 Capacity diagram, sound data, specifications - K2 R eC
For fitter
0
100
200
300
Pa
m
3
/h
200
0
300
100
400
0
40
80
l/s
60
20
W
0
20
40
60
80
40%
80%
60%
100%
100%
60%
80%
40%
65dB(A)70dB(A)
60dB(A)
55dB(A)
Supply air side (with F7 filter)
Data for supply air is measured in accordance with ISO 5136,
"In-duct method".
Radiated noise is measured in accordance with ISO 9614-2.
Bruel & Kjær measuring equipment, type 2260.
Air capacity at various capacity settings in %
Supply air fan power consumption at various capacity settings.
Sound power level LwA, cf. correction table.
Sound data is given at sound power level LwA in the capacity diagrams
and is corrected with the table below for the various octave bands.
Radiated noise produces Lw in the various octave bands and total
LwA. This is read directly from the supply air table.
Correction factor for lw
Hz
63 125 250 500 1000 2000 4000 8000
LwA
Supply air 3
2
-2
-5
-5
-6
-13
-29
Extract air 18 14
1
-12
-14
-28
-37
-43
Radiated -41 -35 -33 -39
-40
-49
-50
-60
-33,5
Extract air side (with F7 filter)
P
ow
er c
on
su
m
pt
io
n i
n W
at
t
C
on
ta
ct r
es
is
ta
nc
e (
P
a)
Air flow rate, m
3
/h - Pressure correction factor
0
100
200
300
Pa
m
3
/h
200
0
300
100
400
0
40
80
l/s
60
20
W
0
20
40
60
80
40%
80%
60%
100%
100%
60%
80%
40%
55dB(A)
60dB(A)63dB(A)
50dB(A)
45dB(A)
P
ow
er c
on
su
m
pt
io
n i
n W
at
t
C
on
ta
ct r
es
is
ta
nc
e (
P
a)
Air flow rate, m
3
/h - Pressure correction factor
Yellow field: SFP < 1.0 per fan
Yellow field: SFP < 1.0 per fan
Summary of Contents for Spirit K2R
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