VALLOX DIGIT SE / VKL
Sound power level in the extract air duct by
octave band after the silencer L
w
, dB
63
125
250
500
1000
2000
4000
8000
1/60
2/80
36/24
3/100
47/49
4/120
56/42
5/140
75/49
6/160
85/73
7/180
93/95
8/230
108/126
57
63
65
68
70
71
74
45
50
54
58
60
62
65
33
40
45
49
51
53
56
12
20
25
28
32
34
37
0
12
17
21
25
27
30
0
0
8
17
21
26
0
0
0
20
0
57
63
65
68
70
72
75
32
38
41
45
47
49
52
Supply air duct
Sound power level in the supply air duct by
octave band after the silencer, L
w
, dB
Medium frequency of
the octave band, Hz
63
125
250
500
1000
2000
4000
8000
1/60
2/80
33/16
3/100
44/40
4/120
57/45
5/140
69/52
6/160
75/83
7/180
80/105
8/230
93/99
CONTROL POSITION / VOLTAGE V
AIR FLOW / dm
3
/s/PRESSURE Pa
65
69
72
74
76
78
78
51
59
61
64
66
68
69
33
39
44
47
50
52
54
24
28
32
36
38
41
43
19
22
24
26
27
28
31
0
0
0
7
10
15
19
0
0
0
13
0
65
70
72
74
77
78
79
40
45
48
50
53
54
55
Extract air duct
Sound values
Medium frequency of
the octave band, Hz
CONTROL POSITION / VOLTAGE V
AIR FLOW / dm
3
/s/PRESSURE Pa
E - Extract air fan
S - Supply air fan
1S
The number refers to
thecontrol position,and
the letter to the supplyor
extract air fan
Curves:
Air volumes
m 3/h
Volume flow rate
Recommended
operating range
50
100
Pa
Pressure loss in ducts, total pressure
150
200
250
300
350
400
450
500
10
20
30
40
50
60
70
80
100
50
150
200
250
300
350
dm 3/s
0
90
100
110
120
130
1S 1E
2S 2E
2S
3E
3S
4E
4S
5E
5S
6E
6S
7E
7S
8E
8S
VALLOX SI DIGIT SE
1E
L
W
, dB, total
L
WA
, dB (A), total
L
W
, dB, total
L
WA
, dB (A), total
© VALLOX • We reserve the right to make changes without prior notification.
7
RATINGS/VALLOX SILENCER UNIT
