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11
Sound data
11 - 1 Sound Pressure Spectrum
FXLQ20,25P
Approximate
threshold hearing for
continuous noise
Octave band center frequency (Hz)
1
Over all (dB):
Scale
(B, G, N is already rectified)
2
Measuring place: Anechoic chamber
3
Operating conditons:
•
Power source: 220•240V/220V 50/60Hz
•
JIS standard
4
Location of microphone
1.5m
5
Operating noise differs with operation and ambient conditions.
FXLQ40P
Approximate
threshold hearing for
continuous noise
Octave band center frequency (Hz)
1
Over all (dB):
Scale
(B, G, N is already rectified)
2
Measuring place: Anechoic chamber
3
Operating conditons:
•
Power source: 220•240V/220V 50/60Hz
•
JIS standard
4
Location of microphone
5
Operating noise differs with operation and ambient conditions.
• Indoor Unit • FXLQ-P
4D034528A
220V
240V
H
L
H
L
A
35
32
37
34
C
40
36.5
42
38.5
220V
240V
Microphone
1.5m
4D034565A
220V
240V
H
L
H
L
A
38
33
40
35
C
42
38
44
40
220V
240V
Microphone
1.5m
1.5m
• VRV Systems • FXLQ-P
FXLQ32P
Approximate
threshold hearing for
continuous noise
Octave band center frequency (Hz)
1
Over all (dB):
Scale
(B, G, N is already rectified)
A
C
2
Measuring place: Anechoic chamber
3
Operating conditons:
•
Power source: 220•240V/220V 50/60Hz
•
JIS standard
220V
240V
4
Location of microphone
Microphone
1.5m
5
Operating noise differs with operation and ambient conditions.
FXLQ50P
Approximate
threshold hearing for
continuous noise
Octave band center frequency (Hz)
1
Over all (dB):
Scale
(B, G, N is already rectified)
A
C
2
Measuring place: Anechoic chamber
3
Operating conditons:
•
Power source: 220•240V/220V 50/60Hz
•
JIS standard
220V
240V
4
Location of microphone
Microphone
1.5m
5
Operating noise differs with operation and ambient conditions.
4D034564A
220V
240V
H
L
H
L
35
32
37
34
39
37
41
39
1.5m
4D034566A
220V
240V
H
L
H
L
39
34
41
36
44
38.5
46
40.5
1.5m
3
11
15
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