Midea MVi-224WV2RN1 - Sound Levels

V6-i VRF 50Hz
74
Midea
V6-i Series Engineering Data Book
10 Sound Levels
10.1 Overall
Table 2-10.1: Sound pressure level
Model
dB(A)
MVi-200WV2RN1(A)
58
MVi-224WV2RN1(A)
58
MVi-260WV2RN1(A)
59
MVi-280WV2RN1(A)
60
MVi-335WV2RN1(A)
61
Notes:
1. Sound pressure level is measured at a position 1000mm in front of the unit and (H+1000)/2mm above the floor in a semi-anechoic chamber. During in-situ
operation, sound pressure levels may be higher as a result of ambient noise.
Figure 2-10.1: Sound pressure level measurement (unit: mm)
10.2 Octave Band Levels
Figure 2-10.2 7/8HP octave band level
Octave band
sound pressure level (
dB(A)
Octave band center frequency (Hz)
1000
(H+1000)
2
Front
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
Approximate minimum
audible limit on
continuous noise
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20