69
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Sound power level in the supply air duct
by octave band L
w
, dB
Sound power level in the extract air duct
by octave band L
w
, dB
Adjustment
position
100 %
78 %
67 %
59 %
49 %
37 %
28 %
18 %
9 %
100%
78 %
67 %
59 %
49 %
37 %
28 %
18 %
9 %
Air flow dm
3
/s
83.8
75.2
65.7
57.7
47.9
39.6
31.6
23.1
15.6
101.0
92.2
81.3
71.2
59.3
50.3
43.3
33.1
22.3
Air flow m
3
/h
301.68 270.72 236.52 207.72 172.44 142.56 113.76
83.16
56.16
363.6 331.92 292.68 256.32 213.48 181.08 155.88 119.16
80.28
Medium
frequency
of the
octave
band Hz
63
60.4
60.4
57.4
56.0
54.3
52.4
55.8
43.3
43.2
55.6
55.0
57.7
54.5
48.5
47.3
48.4
39.8
38.9
125
64.5
61.9
60.4
58.5
56.9
54.6
52.4
46.1
39.1
60.1
58.3
56.8
53.7
50.9
48.3
48.0
41.6
33.9
250
71.9
72.0
69.5
68.0
60.3
56.6
50.9
46.0
38.3
59.1
58.2
56.9
55.3
50.3
46.9
42.9
36.7
30.3
500
73.0
66.8
63.2
59.9
56.3
51.8
47.4
40.9
33.1
55.2
52.3
48.9
45.9
42.9
37.5
34.3
27.1
21.8
1000
66.0
62.9
59.7
56.5
51.8
47.1
42.5
36.2
27.9
53.1
49.9
47.5
44.1
40.0
35.7
32.1
25.5
19.8
2000
62.0
59.3
56.2
53.0
48.9
43.6
38.3
30.1
19.7
42.3
39.8
37.0
33.6
29.7
25.8
22.3
16.4
13.9
4000
52.5
49.6
46.1
42.2
37.2
31.5
25.8
20.0
17.9
29.4
26.7
23.9
20.7
18.8
18.0
17.8
17.7
18.0
8000
38.5
34.9
30.8
27.3
24.4
23.2
23.0
23.0
22.9
23.5
23.2
23.1
23.1
23.0
23.0
23.0
23.0
23.0
L
W
, dB
L
WA
, dB(A)
76.6
74.2
71.5
69.6
64.0
60.6
58.8
50.8
45.9
64.4
62.9
62.3
59.6
55.2
52.6
52.0
44.7
40.7
72.2
69.1
66.1
63.2
57.9
53.4
48.8
42.6
35.0
57.0
54.8
52.7
49.8
45.7
41.6
38.9
32.7
28.1
Sound pressure level, in decibels (A) coming through the envelope from the room in which the unit is installed (10m
2
sound absorption)
ADJUSTMENT POSITION / AIR FLOWS (supply/extract)
Adjustment
position
100%
78 %
67 %
59 %
49 %
37 %
28 %
18 %
9 %
Air flow dm
3
/s
84.0/88.1
74.8/79.2
66.1/70.4
57.0/61.7
47.4/52.1
39.3/43.1
32.3/36.8
23.4/27.8
15.1/19.5
Air flow m
3
/h
302.4/317.16
269.28/285.12
237.96/253.44
205.2/222.12
170.64/187.56
141.48/155.16
116.28/132.48
84.24/100.08
54.36/70.2
L
pA
, dB (A)
53.5
51.2
49.5
45.9
42.0
37.4
34.4
28.9
24.7
SOUND VALUES
TECHNIC
AL SPECIFIC
ATIONS
A
B
C
D
E
0
10
20
30
40
60
70
80
90
100
50
110
36
72
108
0
144
180
216
252
288
324
360
396
(l/s)
40
60
80
100
120
20
160
140
180
9 %
18 %
28 %
37 %
49 %
59 %
67 %
78 %
100 %
A
B
Volume flow rate
Power (W)
Measurement points after the connection
outlet. The fan curves indicate the total
pressure accounted for by duct losses.
FAN INPUT POWER
AIR FLOW MEASUREMENT POINTS
A Supply air
B Extract air
C Left side
D View from above
E Right side
Volume flow rate (dm
3
/s)
50
100
150
200
250
300
0
10
20
30
40
60
70
80
50
350
90 100 110
100%
78%
67%
59%
49%
37%
28%
18%
9%
SFP: 1,0 / 0,28
SFP: 1,5 / 0,42
SFP: 2,0 / 0,56
36
72 108
0
144
180 216 252 288 324 360 396
A
B
PK
TK
Input power (total) (W)
Air flow (max) (dm3/s)
SFP =
SFP rate (Specific Fan Power)
recommended value <2.0 (kW
m
3
/s)
PK and TK are examples of pressure loss in the
extract and supply air ducts.
Pressure loss in ducts. Total pressure (Pa)
AIR VOLUMES VALLOX TSK MULTI 80 MV, SUPPLY AIR (F7+G4), EXTRACT AIR (G4)
extract air
supply air
A
B
Содержание Vallox TSK Multi 80 MV
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