MCS300
9
Sound data
See
for closed airflow system example.
Correction of Kok at ISO-band No./Center Frequency (Hz)
Noise
Path
Model
MCS
dB(A)
L
wt
dB
1/63
2/125
3/250
4/500
5/1000
6/2000
7/4000
8/8000
A
300
69,3
79
-23,8
-11,7
-9,9
-10,5
-17,5
-19,3
-22,3
-25,6
A
1
300
68
78,3
-21,5
-10,7
-9,6.
-10,5
-19,1
-21
-25
-30,5
Table 9.1 Sound data (115/230V, 50 Hz)
Symbols
Noise Path
L
w t
: Total Noise level dB (Rel. 10-12 W)
A: Process air inlet open and wet air outlet ducted
L
w
: Noise Power level in Octave Band dB ( Rel. 10-12 W)
A
1
: Ditto but including silencer
K
ok
: Correction for Calculation of L
w
(L
w
= L
wt
+ K
ok
)
21
Sound data
190TEN-1027- F1404
Summary of Contents for MCS300
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