PEFY-33PEFY-P-NMSU-E/PEFY-P-NMAU-E/PEFY-P-NMHU-E (June 2010)
PEFY-P-NMSU-E
PEFY-P-NMAU-E
PEFY-P-NMHU-E
5. SOUND PRESSURE LEVELS
PEFY - 19
5. SOUND LEVELS
DATA U4
PEFY-P-NMSU-E/PEFY-P-NMHU-E
PEFY
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P72NMHU-E_WYN B0-4441-2
PEFY-P72NMHU-E
External Static Pressure: 70Pa,0.28[in.WG]
Power Source: 208V 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P72NMHU-E_WYN B0-4441-1
PEFY-P72NMHU-E
External Static Pressure: 160Pa,0.64[in.WG]
Power Source: 208V 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P72NMHU-E_WYN B0-4441-4
PEFY-P72NMHU-E
External Static Pressure: 100Pa,0.4[in.WG]
Power Source: 230V 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P72NMHU-E_WYN B0-4441-3
PEFY-P72NMHU-E
External Static Pressure: 200Pa,0.8[in.WG]
Power Source: 230V 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P96NMHU-E_WYN B0-4442-2
PEFY-P96NMHU-E
External Static Pressure: 70Pa,0.28[in.WG]
Power Source: 208V 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P96NMHU-E_WYN B0-4442-1
PEFY-P96NMHU-E
External Static Pressure: 160Pa,0.64[in.WG]
Power Source: 208V 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P96NMHU-E_WYN B0-4442-4
PEFY-P96NMHU-E
External Static Pressure: 100Pa,0.4[in.WG]
Power Source: 230V 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
60Hz
Ref.:NC_PEFY-P96NMHU-E_WYN B0-4442-3
PEFY-P96NMHU-E
External Static Pressure: 200Pa,0.8[in.WG]
Power Source: 230V 60Hz