HOME VENTILATION
11
Swegon reserves the right to alter specifications.
www.swegon.com
Fan
setting
%
Sound power level broken down into octave bands, L
wokt
, dB
Weighted sound
power level
L
WA
, dB(A)
63 Hz
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
8000 Hz
30
60
55
37
33
27
12
-
-
41
40
61
56
43
39
33
23
12
-
44
50
59
57
46
42
37
28
19
-
45
60
61
59
51
46
41
33
26
-
49
70
61
63
55
50
44
37
30
16
52
80
67
66
59
53
47
40
35
22
56
90
69
69
62
56
49
43
37
26
59
100
70
72
65
59
51
45
41
30
61
Sound emitted to kitchen bypass duct
Sound emitted to the surroundings
*) Equivalent to a normally insulated room. If the values are changed to
L
WA
, dB(A)-values, 4 units (dB) should be added to them.
Fan
setting
%
Sound pressure level at
10 m² 10 m² sound absorption
L
P
(10), dB(A)*)
Mounted between
cabinet together with
the cooker hood
Mounted on
a wall
20
22
27
30
23
27
40
24
29
50
25
30
60
30
32
70
31
35
80
34
38
90
36
40
100
40
43
