Swegon CASA R85 Series, Руководство пользователя

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HOME VENTILATION
10
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Fan
setting
%
Sound power level broken down into octave bands, L
wokt
, dB
Weighted sound
power level
L
WA
, dB(A)
63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz
30 57 46 31 29 24 17 12 - 35
40 57 47 36 34 26 18 12 - 37
50 57 47 40 35 27 18 12 - 37
60 58 48 44 39 31 21 14 - 40
70 58 56 48 42 33 24 17 - 45
80 59 62 52 45 35 27 20 - 49
90 60 65 55 48 38 30 23 13 52
100 62 68 57 50 40 32 25 15 55
Sound emitted to extract air duct
Acoustic data
Fan
setting
%
Sound power level broken down into octave bands, L
wokt
, dB
Weighted sound
power level
L
WA
, dB(A)
63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz
30 57 44 40 39 34 26 13 - 40
40 60 53 46 45 42 36 26 12 47
50 60 57 49 49 46 41 33 20 51
60 64 63 53 52 50 46 40 28 55
70 68 67 57 56 53 50 45 35 60
80 71 71 61 59 56 54 49 41 63
90 74 75 64 62 58 57 52 45 65
100 77 77 67 64 60 60 55 49 68
Sound emitted to supply air duct