30
R2.060219
All rights to changes reserved.
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
1 000 Hz
2 000 Hz
4 000 Hz
8 000 Hz
Sound emitted to supply air duct
30
57
44
40
39
34
26
13
-
40
40
60
53
46
45
42
36
26
12
47
50
60
57
49
49
46
41
33
20
51
60
64
63
53
52
50
46
40
28
55
70
68
67
57
56
53
50
45
35
60
80
71
71
61
59
56
54
49
41
63
90
74
75
64
62
58
57
52
45
65
100
77
77
67
64
60
60
55
49
68
Sound emitted to extract air duct
30
57
46
31
29
24
17
12
-
35
40
57
47
36
34
26
18
12
-
37
50
57
47
40
35
27
18
12
-
37
60
58
48
44
39
31
21
14
-
40
70
58
56
48
42
33
24
17
-
45
80
59
62
52
45
35
27
20
-
49
90
60
65
55
48
38
30
23
13
52
100
62
68
57
50
40
32
25
15
55
Sound emitted to kitchen bypass duct
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
8.4 Acoustic data
Sound emitted to the surroundings
*) Equivalent to a normal dampened room. If values are converted to L
WA
, dB (A) values, the 4units (dB) need to be added to the table values.
Fan setting
%
Sound pressure level
10 m² sound absorption
L
P
(10), dB(A)*
Mounted between
cabinet together with
the cooker hood
Mounting 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