CLIVET WSAN-YSi R32, Manual, Page: 66 / 74

Sound levels - Standard mode
SIZE
Sound power level Sound
pressure
level
Sound
power
level Octave band (Hz)
63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)
10.1 63 65 68 71 72 67 60 48 59 75
12.1 62 69 70 72 73 68 62 51 60 76
14.1 69 69 70 73 74 69 63 51 61 77
16.2 66 75 74 78 78 72 65 54 64 81
18.2 65 73 76 78 78 74 66 56 65 82
22.2 66 73 76 78 78 74 66 56 65 82
30.2 73 69 73 76 80 75 69 57 65 82
35.2 85 86 79 76 80 75 69 57 65 83
40.2 88 89 82 76 80 75 69 59 66 83
Sound levels refer to units with full load under nominal test conditions.
The sound pressure level refers to a distance of 1 meter from the outer surface of the unit operating in open field.
Sound levels - Silenced mode
SIZE
Sound power level
Sound
pressure
level
Sound
power
level
Octave band (Hz)
63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)
10.1 65 65 67 70 71 70 60 49 58 74
12.1 65 65 67 70 71 70 60 49 58 74
14.1 65 65 67 70 71 70 60 49 58 74
16.2 58 67 67 69 70 68 60 52 57 74
18.2 58 67 67 69 70 68 60 52 57 74
22.2 58 67 67 69 70 68 60 52 57 74
30.2 63 68 71 71 71 68 56 58 58 75
35.2 63 68 71 71 71 68 56 58 58 75
40.2 63 68 71 71 71 68 56 58 58 75
Sound levels - Super silenced mode
SIZE
Sound power level Sound
pressure
level
Sound
power
level
Octave band (Hz)
63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)
10.1 51 62 64 68 68 63 56 45 55 71
12.1 51 62 64 68 68 63 56 45 55 71
14.1 51 62 64 68 68 63 56 45 55 71
16.2 54 67 63 66 66 65 58 51 54 71
18.2 54 67 63 66 66 65 58 51 54 71
22.2 54 67 63 66 66 65 58 51 54 71
30.2 55 74 71 68 66 66 64 55 55 73
35.2 55 74 71 68 66 66 64 55 55 73
40.2 55 74 71 68 66 66 64 55 55 73
Sound levels refer to units with maximum test conditions.
For maximum capacity supplied in silent mode, a correction factor of 0,90 shall be
used.
The sound pressure level refers to a distance of 1 meter from the outer surface of the
unit operating in open field.
Noise levels are determined using the tensiometric method (UNI EN ISO 9614-2)
Data referred to the following conditions in cooling:
- internal exchanger water = 12/7°C
- ambient temperature 35°C
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