15
IVEDITI 0121 4880985_00
VED 230-240 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
41.8
38.6
39.0
38.5
35.2
35.8
32.9
29.8
30.0
125
40.7
39.2
35.2
37.5
36.0
32.0
32.1
30.8
26.4
160
41.8
41.1
33.1
38.7
38.0
30.5
33.9
33.2
25.6
200
43.3
42.5
35.5
40.4
39.7
32.5
36.4
35.5
28.9
250
46.9
46.2
38.7
44.3
43.5
36.2
40.4
39.7
32.3
315
50.0
48.7
43.9
47.3
46.0
41.3
42.8
41.7
36.5
400
52.2
51.0
45.8
49.0
47.9
42.7
44.0
43.0
37.4
500
49.8
48.5
43.9
46.6
45.3
40.6
41.8
40.3
36.2
630
47.2
45.8
41.7
44.3
42.9
38.7
40.9
39.1
36.3
800
48.0
46.5
42.6
45.3
43.8
39.9
36.8
35.4
31.2
1000
45.8
45.0
37.7
42.2
41.5
34.0
35.9
35.2
27.5
1250
42.7
41.5
36.5
39.1
38.0
32.8
32.3
31.2
25.6
1600
38.1
37.0
31.5
34.5
33.4
27.9
26.7
25.6
20.2
2000
36.8
35.6
30.4
32.9
31.8
26.5
24.2
23.0
17.9
2500
34.3
33.1
28.0
30.0
28.8
23.9
20.5
19.1
14.8
3150
31.0
29.6
25.6
26.8
25.2
21.5
17.2
15.6
12.3
4000
26.8
25.7
20.4
22.4
21.3
15.8
12.9
10.4
9.4
5000
24.2
23.4
16.5
19.6
18.9
11.0
11.2
8.7
7.7
6300
20.2
19.4
12.3
15.6
15.0
6.9
11.0
8.5
7.5
8000
15.7
14.6
9.4
11.5
10.1
5.7
12.4
9.9
8.9
10000
14.4
11.6
11.1
12.4
10.0
8.8
16.0
13.5
12.5
dB[A] tot.
58.2
57.0
52.0
55.2
54.0
49.0
50.2
49.0
44.0
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 (weighted A) measured in environment with volume V=85 m
3
, reverberation time t=05s, directivity factor Q=2,
distance r=2.5m
VED 230 - 240 I
Maximum
Medium
Minimum
Tot.
Lw2
Lw1
Tot.
Lw2
Lw1
Tot.
Lw2
Lw1
dB[A]
39.7
38.5
33.5
36.7
35.5
30.5
31.7
30.5
25.5
Lw2
Lw2
Lw2
Lw1
SOUND PRESSURE LEVEL EXPRESSED IN DB (A)
SOUND POWER LEVEL EXPRESSED IN DB (A)
