25
Sound Data
Model
Speed
1/1 Octave Sound Pressure Level (dB, reference 20mPa)
Overall Noise
Criteria
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz (dBA)
FWC02FD
High
41
37
38
38
30
23
13
40
37
Med
43
36
37
37
28
21
12
39
36
Low
39
35
34
33
24
16
5
36
32
FWC03FD
High
41
41
39
35
32
26
18
40
34
Med
41
40
38
35
31
25
17
39
34
Low
41
38
37
34
29
23
15
37
33
FWC04FD
High
43
41
40
37
33
26
18
41
36
Med
45
41
39
36
32
25
16
40
35
Low
45
38
36
33
28
20
9
37
32
FWC05FD
High
44
42
43
38
34
29
20
42
38
Med
43
42
42
38
34
28
20
41
37
Low
41
40
40
36
31
25
15
39
35
FWC06FD
High
45
44
44
41
34
28
21
45
40
Med
46
44
44
41
34
28
20
44
40
Low
45
42
42
38
31
26
16
41
37
FWC08FD
High
52
49
46
47
36
28
21
47
46
Med
51
47
46
46
35
27
20
46
45
Low
50
43
44
45
33
25
17
45
44
FWC10FD
High
51
47
46
45
39
32
23
48
44
Med
51
48
46
44
38
31
22
47
44
Low
49
45
44
43
36
29
19
45
42
Microphone position: 1.5m below the centre of the unit.
(Tested with 2m length duct at the air discharge outlet and 1m length of air return duct).
Содержание FWW Series
Страница 2: ......
Страница 4: ...Table of Contents ii...
Страница 85: ...81 Selection Process...
Страница 135: ...131 Wiring Diagrams Model FWC03 04 06 07C Without Controller Model FWC09 11 12 14 16C Without Controller...
Страница 136: ...132 Wiring Diagrams Model FWC02 03 04 05 06FD Model FWC08 10FD...
Страница 137: ...133 Wiring Diagrams Model FWC03 04 06 14 16 18 20H Model FWC08 10 12H...
Страница 138: ...134 Wiring Diagrams Model FUD20B Model FUD25B...
Страница 139: ...135 Wiring Diagrams Model FUD30 40B...
Страница 143: ......