Mitsubishi Electric CITY MULTI PEFY-P-NMAU-E4 Data Book page 16

5. SOUND LEVELS
PEFY-P54NMAU-E4
External Static Pressure: 50Pa [0.20in.WG]
Power Source: 208-230V(60Hz)
70.0
High
Middle
65.0
Low
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
Approximate minimum
audible limit on
10.0
continuous noise
5.0
63 125 250 500 1k 2k
Octave band center frequencies (Hz)
PEFY-P54NMAU-E4
External Static Pressure: 150Pa [0.60in.WG]
Power Source: 208-230V(60Hz)
70.0
High
Middle
65.0
Low
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
Approximate minimum
audible limit on
10.0
continuous noise
5.0
63 125 250 500 1k 2k
Octave band center frequencies (Hz)
MEES21K001
PEFY-P54NMAU-E4
External Static Pressure: 70Pa [0.28in.WG]
Power Source: 208-230V(60Hz)
70.0
60Hz
60Hz
65.0
60Hz
60.0
NC - 60
55.0
50.0
NC - 50
45.0
40.0
NC - 40
35.0
30.0
NC - 30
25.0
20.0
NC - 20
15.0
Approximate minimum
audible limit on
10.0
continuous noise
5.0
4k 8k 63 125 250
Octave band center frequencies (Hz)
60Hz
60Hz
60Hz
NC - 60
NC - 50
NC - 40
NC - 30
NC - 20
4k 8k
PEFY-P54NMAU-E4
External Static Pressure: 100Pa [0.40in.WG]
Power Source: 208-230V(60Hz)
60Hz
High
60Hz
Middle
60Hz
Low
NC - 60
NC - 50
NC - 40
NC - 30
NC - 20
500 1k 2k 4k 8k
Ceiling concealed (Medium static pressure type)
70.0
60Hz
High
60Hz
Middle
65.0
60Hz
Low
60.0
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
Approximate minimum
audible limit on
10.0
continuous noise
5.0
63 125 250 500 1k 2k 4k
Octave band center frequencies (Hz)
NC - 60
NC - 50
NC - 40
NC - 30
NC - 20
8k
15