Chigo CHV Mini Series - Sound Levels

201908 63
Part 2 - Outdoor Units
CHV Mini VRF 50/60Hz
Model Sound level dB(A) Height (m)
CHV-DH080W/R1
54 1
CHV-DH100W/R1
56 1
CHV-DH125W/R1
56 1
CHV-DH140W/R1
57 1
CHV-DH160W/R1
57 1
1m
H
9. Sound Levels
Sound pressure level dB（0dB=0.0002μ bar）
70
60
50
40
30
20
Audibility
limits of
continuous
white sound
NC-50
NC-40
NC-30
NC-20
NC-60
70
60
50
40
30
20
NC-50
NC-40
NC-30
NC-20
NC-60
Sound pressure level dB（0dB=0.0002μ bar）
Audibility
limits of
continuous
white sound
63 125 250 500 1000 2000 4000 8000
Octave band center frequency（Hz） Octave band center frequency（Hz）
63 125 250 500 1000 2000 4000 8000