PEFY-30
PEFY-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
5. SOUND LEVELS
DATA U4
PEFY-P-NMSU-E/PEFY-P-NMHU-E PEFY - 16
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
Middle
60Hz
Low
60Hz
60Hz
Ref.:PEFY_NMSU_NCC_USDB_P18-3
PEFY-P18NMSU-E
External Static Pressure: 35Pa,0.14[in.WG]
Power Source: 208/230V(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
Middle
60Hz
Low
60Hz
60Hz
Ref.:PEFY_NMSU_NCC_USDB_P18-4
PEFY-P18NMSU-E
External Static Pressure: 50Pa,0.20[in.WG]
Power Source: 208/230V(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
Middle
60Hz
Low
60Hz
60Hz
Ref.:PEFY_NMSU_NCC_USDB_P24-1
PEFY-P24NMSU-E
External Static Pressure: 5Pa,0.02[in.WG]
Power Source: 208/230V(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
Middle
60Hz
Low
60Hz
60Hz
Ref.:PEFY_NMSU_NCC_USDB_P24-2
PEFY-P24NMSU-E
External Static Pressure: 15Pa,0.06[in.WG]
Power Source: 208/230V(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
Middle
60Hz
Low
60Hz
60Hz
Ref.:PEFY_NMSU_NCC_USDB_P24-3
PEFY-P24NMSU-E
External Static Pressure: 35Pa,0.14[in.WG]
Power Source: 208/230V(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
Middle
60Hz
Low
60Hz
60Hz
Ref.:PEFY_NMSU_NCC_USDB_P24-4
PEFY-P24NMSU-E
External Static Pressure: 50Pa,0.20[in.WG]
Power Source: 208/230V(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
Low
60Hz
60Hz
Ref.:NC_PEFY-P15NMHU-E_WYN B0-4423-2
PEFY-P15NMHU-E
External Static Pressure: 50Pa,0.20[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
Low
60Hz
60Hz
Ref.:NC_PEFY-P15NMHU-E_WYN B0-4423-1
PEFY-P15NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P15NMHU-E_WYN B0-4423-5
PEFY-P15NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P15NMHU-E_WYN B0-4423-4
PEFY-P15NMHU-E
External Static Pressure: 150Pa,0.6[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
Low
60Hz
60Hz
Ref.:NC_PEFY-P15NMHU-E_WYN B0-4423-3
PEFY-P15NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P18NMHU-E_WYN B0-4424-2
PEFY-P18NMHU-E
External Static Pressure: 50Pa,0.20[in.WG]
Power Source: 208V 60Hz
PEFY - 17
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
Low
60Hz
60Hz
Ref.:NC_PEFY-P18NMHU-E_WYN B0-4424-1
PEFY-P18NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P18NMHU-E_WYN B0-4424-5
PEFY-P18NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P18NMHU-E_WYN B0-4424-4
PEFY-P18NMHU-E
External Static Pressure: 150Pa,0.6[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
Low
60Hz
60Hz
Ref.:NC_PEFY-P18NMHU-E_WYN B0-4424-3
PEFY-P18NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P24NMHU-E_WYN B0-4425-2
PEFY-P24NMHU-E
External Static Pressure: 50Pa,0.2[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
Low
60Hz
60Hz
Ref.:NC_PEFY-P24NMHU-E_WYN B0-4425-1
PEFY-P24NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P24NMHU-E_WYN B0-4425-5
PEFY-P24NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P24NMHU-E_WYN B0-4425-4
PEFY-P24NMHU-E
External Static Pressure: 150Pa,0.6[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
Low
60Hz
60Hz
Ref.:NC_PEFY-P24NMHU-E_WYN B0-4425-3
PEFY-P24NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P27NMHU-E_WYN B0-4426-2
PEFY-P27NMHU-E
External Static Pressure: 50Pa,0.2[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
Low
60Hz
60Hz
Ref.:NC_PEFY-P27NMHU-E_WYN B0-4426-1
PEFY-P27NMHU-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
Low
60Hz
60Hz
Ref.:NC_PEFY-P27NMHU-E_WYN B0-4426-5
PEFY-P27NMHU-E
External Static Pressure: 100Pa,0.4[in.WG]
Power Source: 230V 60Hz