The Sound Pressure Level is based on the following conditions:
-
1 meter from the unit front surface and 1 meter from floor level
The above data was measured in an anechoic chamber. Please take into consideration reflected sound of your specific site
Soun
d
Pr
es
su
re
L
ev
el
(dB
)
Octave band main wave length (Hz)
Soun
d
Pr
ess
ur
e
Le
ve
l (
dB
)
Octave band main wave length (Hz)
COOLING
HEATING
4.5. RAC-50WPD
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
63
125
250
500
1000
2000
4000
8000
50.4
48.8
47.2
45.4
41.2
38.0
31.3
24.4
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
SOUND DATA
19
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
63
125
250
500
1000
2000
4000
8000
53.1
51.3
50.5
48.3
46.1
43.1
37.8
30.8
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
