14
IVEDITI 0121 4880985_00
VED 130-140 I
Maximum
Medium
Minimum
Frequency
Tot.
Lw2
Lw1
Tot.
Lw2
Lw1
Tot.
Lw2
Lw1
Hz
dB[A]
dB[A]
dB[A]
dB[A]
dB[A]
dB[A]
dB[A]
dB[A]
dB[A]
100
39.8
36.6
37.0
37.5
34,2
34.8
30.9
27.8
28.0
125
38.7
37.2
33.2
36.5
35,0
31.0
30.1
28.8
24.4
160
39.8
39.1
31.1
37.7
37,0
29.5
31.9
31.2
23.6
200
41.3
40.5
33.5
39.4
38,7
31.5
34.4
33.5
26.9
250
44.9
44.2
36.7
43.3
42,5
35.2
38.4
37.7
30.3
315
48.0
46.7
41.9
46.3
45,0
40.3
40.8
39.7
34.5
400
50.2
49.0
43.8
48.0
46,9
41.7
42.0
41.0
35.4
500
47.8
46.5
41.9
45.6
44,3
39.6
39.8
38.3
34.2
630
45.2
43.8
39.7
43.3
41,9
37.7
38.9
37.1
34.3
800
46.0
44.5
40.6
44.3
42,8
38.9
34.8
33.4
29.2
1000
43.8
43.0
35.7
41.2
40,5
33.0
33.9
33.2
25.5
1250
40.7
39.5
34.5
38.1
37,0
31.8
30.3
29.2
23.6
1600
36.1
35.0
29.5
33.5
32,4
26.9
24.7
23.6
18.2
2000
34.8
33.6
28.4
31.9
30,8
25.5
22.2
21.0
15.9
2500
32.3
31.1
26.0
29.0
27,8
22.9
18.5
17.1
12.8
3150
29.0
27.6
23.6
25.8
24,2
20.5
15.2
13.6
10.3
4000
24.8
23.7
18.4
21.4
20,3
14.8
10.9
8.4
7.4
5000
22.2
21.4
14.5
18.6
17,9
10.0
9.2
6.7
5.7
6300
18.2
17.4
10.3
14.6
14,0
5.9
9.0
6.5
5.5
8000
13.7
12.6
7.4
10.5
9,1
4.7
10.4
7.9
6.9
10000
12.4
9.6
9.1
11.4
9,0
7.8
14.0
11.5
10.5
dB[A] tot.
56.2
55.0
50.0
49.2
53,0
48.0
48.2
47.0
42.0
Key:
Tot.:
Total
sound power level
Lw1:
Sound power level
emitted by the unit flow
Lw2:
Power sound level
emitted by the unit and suction side
SOUND PRESSURE LEVEL EXPRESSED IN DB (A)
Sound pressure level (weighted A) measured in environment with volume V=85 m
3
, reverberation time t=05s, directivity factor Q=2,
distance r=2.5m
VED 130 - 140 I
Maximum
Medium
Minimum
Tot.
Lw2
Lw1
Tot.
Lw2
Lw1
Tot.
Lw2
Lw1
dB[A]
37.7
36.5
31.5
30.7
24.5
29.5
29.7
28.5
23.5
Lw2
Lw2
Lw2
Lw1
SOUND POWER LEVEL EXPRESSED IN DB (A)
