21
0
0
50
100
150
200
250
300
350
400
450
0
20
40
60
80
100
120
100
200
300
400
500
600
700
Air flow rate [m
3
/h]
Portata aria [m
3
/h]
Air flow rate [l/s]
Portata aria [l/h]
Pe
rformance [P
a]
Prevalenza [Pa]
0.8 W/l/s
1.0 W/l/s
1.2 W/l/s
1.4 W/l/s
1.6 W/l/s
1.8 W/l/s
2.0 W/l/s
3
2
1
4
5
6
7
8
9
PRESTAZIONI VENTILATORE
FAN PERFORMANCE
Point
1
2
3
4
5
6
7
8
9
Power consumption
Consumo elettrico
W
169
169
169
87
86
84
20
19
19
Sound pressure level at 3m (1m)
Livello pressione sonora a 3m (1m) dB(A)
34 (44) 34 (44) 33 (43) 28 (38) 28 (38) 27 (37) 22 (32) 22 (32) 21 (31)
CARATTERISTICHE ACUSTICHE
ACOUSTIC CHARACTERISTICS
Sound pressure level
Livello pressione sonora
Octave-frequency band [Hz]
Frequenza bande di ottave [Hz]
LpA, 3m
dBA
LpA, 1m
dBA
Hz Gen
63
125
250
500
1000 2000 4000 8000
LwA to supply inlet
LwA aspirazione aria esterna dBA
60
46
54
58
50
46
40
40
31
40
50
LwA to supply outlet
LwA immissione
dBA
63
52
58
60
54
46
40
41
35
43
53
LwA to exhaust inlet
LwA aspirazione locali
dBA
61
47
54
58
50
47
41
41
32
40
50
LwA to exhaust outlet
LwA espulsione
dBA
63
51
58
59
56
46
41
41
35
43
53
LwA to environment
LwA sottofondo
dBA
55
44
51
51
43
38
28
28
24
34
44
Содержание CHR 350-FC
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