© VALLOX • We reserve the right to make changes without prior notification.
Air volumes
Measuring points after the
connection outlet.
Fan curves indicate the total
pressure available for duct losses.
Extract air
Supply air
S
E
SUPPLY/EXTRACT AIR VOLUMES / VALLOX 90 SE
(10 m
2
:n sound absorption)
Sound power level from the ventilation unit
to supply air ducts by octave band Lw, dB
Medium
frequency
of the octave
band,
Hz
ADJUSTMENT POSITION/AIR FLOW
Sound power level from the ventilation unit
to extract air ducts by octave band Lw, dB
ADJUSTMENT POSITION/AIR FLOW
63
125
250
500
1000
2000
4000
8000
L
W
, dB
L
WA
, dB(A)
Hz
ADJUSTMENT POSITION/AIR FLOWS (supply/extract)
A-weighted sound pressure level dB (A) coming from
the unit through the envelope to the rooms where
the unit has been installed
L
pA
, dB(A)
VALLOX 90 SE
PERFORMANCE
3
1
2
3
4
5
6
7
8
Fan
speeds
Total
input power
W
12
18
25
34
50
75
117
185
SFP (Specific Fan Power)
guideline value < 2.5 (kW/m
3
/s)
SFP=
Input power (total) (W)
Air flow (max.) (dm
3
/s)
Volume flow rate
Pa
dm
3
/s
0
50
100
150
200
250
300
0
10
20
30
40
50
60
70
80
90
100
110
Pressure loss in ducts. T
otal pressure
Supply air, fan speed 1...8
Extract air, fan speed 1...8
Sound values
VALLOX 90 SE
2
16,5 l/s
4
27,2 l/s
6
40,9 l/s
8
65,6 l/s
2
23,8 l/s
4
35,8 l/s
6
51,9 l/s
8
76,7 l/s
2
17/24 l/s
4
29/39 l/s
6
44/56 l/s
8
69/81 l/s
61,7
46,9
39,6
35,1
31,1
13,0
61,8
38,5
67,2
56,2
47,0
41,6
38,7
25,7
15,6
67,6
46,1
73,1
64,3
54,4
18,6
45,7
34,4
27,5
20,0
73,7
53,3
82,1
73,4
63,5
57,3
52,4
43,5
35,9
22,6
82,7
61,9
56,9
46,4
39,5
32,7
27,9
17,6
57,4
36,4
63,9
53,9
44,6
38,8
35,5
24,5
13,3
64,3
43,5
69,6
60,8
52,2
45,6
43,2
33,6
23,2
70,2
50,5
75,6
69,1
61,0
53,3
48,9
42,9
33,8
76,7
58,2
23,9
30,6
38,0
45,3
EK
SK
SFP 1.5 kW/m
3
/s
S1
E1
S2
E2
S3
E3
S4
E4
S5
E5
S6
E6
S7
E7
S8
E8
