10
V. 1.2-14-03-17
brookvent.co.uk
www.brookvent.co.uk
T: +44 (0) 28 9061 6505
3.4 Airflow: Pressure/ Performance Curve
3.5 Acoustic Information
Pressure
Lf (MAX)
Overall
Overall
Breakout
dBA @
3M
(l/s)
(Pa)
125
250
500
1000
2000
4000
8000
Lw
Lwa
Speed
1
Open Supply
Duct
16
6
32.3
32.7
36
37.8
28.5
21.9
19.2
37
31
10
Open Extract
Duct
17
2
30
26.9
30.7
33.2
25.4
19.2
18.1
34
28
Breakout
19
4
27.4
26
32.6
30.5
29.6
22.1
19.6
34
28
Speed
2
Open Supply
Duct
28
12
28.2
39.2
52.5
50.1
42.4
33.9
24.7
49
44
19
Open Extract
Duct
29
10
31.7
29.7
47.3
40
33.3
28
22.2
41
34
Breakout
31
9
30.8
33.6
46.4
46.8
34
27.4
21.4
43
37
Speed
3
Open Supply
Duct
38
18
33.8
40.8
56.7
55.8
51.7
42.6
30.3
56
46
24
Open Extract
Duct
42
25
37.8
34.3
50.6
49.1
34.9
34.2
24.8
48
41
Breakout
42
16
28.7
33.3
50.3
46.2
40.4
33.8
25.4
48
41
Speed
4
Open Supply
Duct
49
31
48.3
44.8
61.3
64.5
56.9
50.3
39.9
64
55
32
Open Extract
Duct
53
43
45.9
36.2
52..4
59.9
36.5
40.1
26.2
54
50
Breakout
54
30
49.1
35.3
54.1
56.2
47
40.6
35.1
56
50
Speed
5
(max)
Open Supply
Duct
66
40
43.6
47.6
60.4
66.2
63.4
54.2
45.7
64
58
33
Open Extract
Duct
60
55
42
40.5
56.1
58.8
43.2
41.7
39.2
60
51
Breakout
66
40
36.9
35.7
57.4
60.5
52.9
45.4
40.4
60
51
Airflow
Содержание AS 90-0102-CIN-01
Страница 22: ...21 V 1 2 14 03 17 brookvent co uk www brookvent co uk T 44 0 28 9061 6505 5 1 Wiring Schematic ...
Страница 34: ...33 V 1 2 14 03 17 brookvent co uk www brookvent co uk T 44 0 28 9061 6505 Notes ...
Страница 35: ...34 V 1 2 14 03 17 brookvent co uk www brookvent co uk T 44 0 28 9061 6505 Notes ...