1 - 99
PEFY-E-
F
MEE15K022
5. SOUND LEVELS
YKB/YLM 2nd
PEFY-P200VMH-E-F
External static pressure : 140Pa
Power source : 380V, 50/60Hz
PEFY-P200VMH-E-F
External static pressure : 160Pa
Power source : 415V
, 50/60Hz
PEFY-P200VMH-E-F
External static pressure : 210Pa
Power source : 400V, 50/60Hz
PEFY-P200VMH-E-F
External static pressure : 150Pa
Power source : 400V
, 50/60Hz
PEFY-P200VMH-E-F
External static pressure : 200Pa
Power source : 380V, 50/60Hz
PEFY-P200VMH-E-F
External static pressure : 220Pa
Power source : 415V
, 50/60Hz
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)
PEFY-P250VMH-E-F
External static pressure : 110Pa
Power source : 380V, 50/60Hz
PEFY-P250VMH-E-F
External static pressure : 130Pa
Power source : 415V
, 50/60Hz
PEFY-P250VMH-E-F
External static pressure : 200Pa
Power source : 400V, 50/60Hz
PEFY-P250VMH-E-F
External static pressure : 120Pa
Power source : 400V
, 50/60Hz
PEFY-P250VMH-E-F
External static pressure : 190Pa
Power source : 380V
, 50/60Hz
PEFY-P250VMH-E-F
External static pressure : 210Pa
Power source : 415V
, 50/60Hz
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)
