Mitsubishi Electric CITY MULTI PEFY-P22VMS-E-S Data Book page 51

5. SOUND LEVELS
5-2-2. Sound level measured point : With 2m air inlet duct and 1m air outlet duct/Bottom inlet
PEFY-P20,25VMM-E-S
External Static Pressure: 30Pa
Power Source: 220V, 50Hz
70
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000
Octave band center frequencies (Hz)
PEFY-P32VMM-E-S
External Static Pressure: 30Pa
Power Source: 220V, 50Hz
70
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000
Octave band center frequencies (Hz)
PEFY-P40VMM-E-S
External Static Pressure: 30Pa
Power Source: 220V, 50Hz
70
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000
Octave band center frequencies (Hz)
PEFY-P50VMM-E-S
External Static Pressure: 30Pa
Power Source: 220V, 50Hz
70
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000
Octave band center frequencies (Hz)
PEFY-P20,25VMM-E-S
External Static Pressure: 50Pa
Power Source: 220V, 50Hz
70
High
Middle
Low
60
NC60
50
NC50
40
NC40
30
NC30
20
NC20
10
Approximate minimum
audible limit on
continuous noise
0
4000 8000 63 125 250
Octave band center frequencies (Hz)
PEFY-P32VMM-E-S
External Static Pressure: 50Pa
Power Source: 220V, 50Hz
70
High
Middle
Low
60
NC60
50
NC50
40
NC40
30
NC30
20
NC20
10
Approximate minimum
audible limit on
continuous noise
0
4000 8000 63 125 250
Octave band center frequencies (Hz)
PEFY-P40VMM-E-S
External Static Pressure: 50Pa
Power Source: 220V, 50Hz
70
High
Middle
Low
60
NC60
50
NC50
40
NC40
30
NC30
20
NC20
10
Approximate minimum
audible limit on
continuous noise
0
4000 8000 63 125 250
Octave band center frequencies (Hz)
PEFY-P50VMM-E-S
External Static Pressure: 50Pa
Power Source: 220V, 50Hz
70
High
Middle
Low
60
NC60
50
NC50
40
NC40
30
NC30
20
NC20
10
Approximate minimum
audible limit on
continuous noise
0
4000 8000 63 125 250
Octave band center frequencies (Hz)
INDOOR UNITS
PEFY-P20,25VMM-E-S
External Static Pressure: 100Pa
Power Source: 220V, 50Hz
High
Middle
Low
NC60
NC50
NC40
NC30
NC20
500 1000 2000 4000 8000
PEFY-P32VMM-E-S
External Static Pressure: 100Pa
Power Source: 220V, 50Hz
High
Middle
Low
NC60
NC50
NC40
NC30
NC20
500 1000 2000 4000 8000
PEFY-P40VMM-E-S
External Static Pressure: 100Pa
Power Source: 220V, 50Hz
High
Middle
Low
NC60
NC50
NC40
NC30
NC20
500 1000 2000 4000 8000
PEFY-P50VMM-E-S
External Static Pressure: 100Pa
Power Source: 220V, 50Hz
High
Middle
Low
NC60
NC50
NC40
NC30
NC20
500 1000 2000 4000 8000
C7-R Rev.
70
High
Middle
Low
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000 4000
Octave band center frequencies (Hz)
70
High
Middle
Low
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000 4000
Octave band center frequencies (Hz)
70
High
Middle
Low
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000 4000
Octave band center frequencies (Hz)
70
High
Middle
Low
60
50
40
30
20
10
Approximate minimum
audible limit on
continuous noise
0
63 125 250 500 1000 2000 4000
Octave band center frequencies (Hz)
NC60
NC50
NC40
NC30
NC20
8000
NC60
NC50
NC40
NC30
NC20
8000
NC60
NC50
NC40
NC30
NC20
8000
NC60
NC50
NC40
NC30
NC20
8000
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