Swegon CASA W4 Smart, Инструкции по установке, эксплуатации и обслуживанию

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W4.311016
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Fan
setting
%
Sound power level broken down into octave bands, L
wokt
, dB Total assessed
sound power level
L
WA
, dB(A) 63 Hz 125 Hz 250 Hz 500 Hz 1,000 Hz 2,000 Hz 4,000 Hz 8,000 Hz
40 70 61 55 50 47 40 33 22 53
50 75 67 59 53 51 45 40 31 58
60 76 71 63 57 56 50 45 38 63
70 78 74 68 62 61 56 50 44 67
80 81 76 71 65 64 60 54 50 70
90 82 77 73 67 65 63 57 53 71
100 84 79 74 69 67 65 59 55 73
Sound emitted to exhaust air duct
Fan
setting
%
Sound power level broken down into octave bands, L
wokt
, dB Total assessed
sound power level
L
WA
, dB(A) 63 Hz 125 Hz 250 Hz 500 Hz 1,000 Hz 2,000 Hz 4,000 Hz 8,000 Hz
40 72 55 51 44 45 35 28 20 50
50 74 60 56 47 49 40 35 25 54
60 80 66 60 51 52 44 40 32 59
70 75 68 62 53 56 49 41 36 60
80 74 70 64 55 58 52 45 41 62
90 73 69 66 56 58 55 46 43 63
100 73 70 67 58 59 56 48 45 65
Fan
setting
%
Sound power level broken down into octave bands, L
wokt
, dB Total assessed
sound power
level
L
WA
, dB(A)
Sound pressure level
10 m² sound absorption
L
P
(10), dB(A)* 63 Hz 125 Hz 250 Hz 500 Hz 1,000 Hz 2,000 Hz 4,000 Hz 8,000 Hz
40 45 37 31 23 16 - - - 27 23
50 45 42 37 29 23 17 13 6 33 29
60 49 48 41 33 27 22 19 16 37 33
70 53 51 45 37 31 28 25 24 41 37
80 53 52 49 39 33 31 29 30 44 40
90 54 54 51 41 35 34 32 34 46 42
100 54 57 53 44 36 36 35 36 48 44
Sound emitted to kitchen bypass duct
Sound emitted to the surroundings
*) Equivalent to a normally insulated room. If sound power level L
WA
, dB (A) values are required, the 4 units (dB) need to be added to the table
values.