Midea V6R Series

V6R VRF 50/60Hz
116
Midea
V6R Series Engineering Data Book
Figure 2-11.8: 20HP octave band level
Octave band sound pressure level (
dB(A)
Octave band center frequency (Hz)
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000 dB(A)
NR-90
NR-85
NR-80
NR-75
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
NR-25
NR-20