1 - 98
PEFY-E-F
MEE15K022
5. SOUND LEVELS
YKB/YLM 2nd
PEFY-P140VMH-E-F
External static pressure : 35Pa
Power source : 208V, 60Hz
PEFY-P140VMH-E-F
External static pressure : 85Pa
Power source : 208V
, 60Hz
PEFY-P140VMH-E-F
External static pressure : 170Pa
Power source : 208V
, 60Hz
PEFY-P140VMH-E-F
External static pressure : 50Pa
Power source : 220V, 50/60Hz
PEFY-P140VMH-E-F
External static pressure : 115Pa
Power source : 220V
, 50/60Hz
PEFY-P140VMH-E-F
External static pressure : 190Pa
Power source : 220V
, 50/60Hz
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
High speed
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
High speed
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
High speed
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
PEFY-P140VMH-E-F
External static pressure : 60Pa
Power source : 230V, 50/60Hz
PEFY-P140VMH-E-F
External static pressure : 130Pa
Power source : 230V
, 50/60Hz
PEFY-P140VMH-E-F
External static pressure : 220Pa
Power source : 230V
, 50/60Hz
PEFY-P140VMH-E-F
External static pressure : 100Pa
Power source : 240V, 50Hz
PEFY-P140VMH-E-F
External static pressure : 170Pa
Power source : 240V
, 50Hz
PEFY-P140VMH-E-F
External static pressure : 240Pa
Power source : 240V
, 50Hz
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
70
60
50
40
30
20
63
125
250
500
1000
2000
4000
8000
10
0
Approximate minimum
audible limit on
continuous noise
High speed
NC60
NC50
NC40
NC30
NC20
OCT
A
VE BAND PRESSURE LEVEL
(dB) 0dB = 20μPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
