Sound Levels - Mitsubishi Electric PURY-WP-YJM-A Data Book

5. SOUND LEVELS

5-1. Sound levels
5. SOUND LEVELS
(Measured point)
CMB-WP108V-G
Measurement location
Measured in anechoic room.
*
5-2. NC curves
CMB-WP108V-G
External Static Pressure: 50Pa
Power Source: 220-240V(50/60Hz)
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
Approximate minimum
audible limit on
15.0
continuous noise
10.0
63 125 250 500 1k
Octave band center frequencies (Hz)
NC-60
NC-50
NC-40
NC-30
NC-20
2k 4k 8k
INDOOR UNITS 1 - 56