3
1
8
• VRV
®
Systems • Indoor Units
19
• Indoor Units • Concealed Ceiling Unit • FXSQ-MVE9
8
Sound data
8 - 1 Sound pressure spectrum
4D036941
NOTE
1
Over All (dB):
(B, G, N is already rectified)
2
Operating conditons:
•
Power source: 220-240V/220V 50Hz/60Hz
•
JIS Standard
: 220 Hz
: 240 Hz
3
Measuring place: Anechoic chamber
4
Operation noise differs with operation and ambient conditions
5
Location of microphone
O
ct
ave ban
d sound
pressure level
dB(
0d
B
=0.0002μ
bar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
FXSQ63MVE
Scale
220V
220V
H
(50/60Hz)
L
H
L
A
42/43
35
44
37
C
49/50
43
51
45
1,
5m
DUCT
Mic
4D036942
NOTE
1
Over All (dB):
(B, G, N is already rectified)
2
Operating conditons:
•
Power source: 220-240V/220V 50Hz/60Hz
•
JIS Standard
: 220 Hz
: 240 Hz
3
Measuring place: Anechoic chamber
4
Operation noise differs with operation and ambient conditions
5
Location of microphone
O
ct
ave ban
d sound
pressure level
dB(
0d
B
=0.0002μ
bar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
FXSQ80MVE
Scale
220V
220V
H
L
H
L
A
43
37
45
39
C
48
43
50
45
1,
5m
DUCT
Mic
4D036943
NOTE
1
Over All (dB):
(B, G, N is already rectified)
2
Operating conditons:
•
Power source: 220-240V/220V 50Hz/60Hz
•
JIS Standard
: 220 Hz
: 240 Hz
3
Measuring place: Anechoic chamber
4
Operation noise differs with operation and ambient conditions
5
Location of microphone
O
ct
ave ban
d sound
pressure level
dB(
0d
B
=0.0002μ
bar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
FXSQ100MVE
Scale
220V
220V
H
L
H
L
A
43
37
45
39
C
48
43
50
45
1,
5m
DUCT
Mic
4D036944
NOTE
1
Over All (dB):
(B, G, N is already rectified)
2
Operating conditons:
•
Power source: 220-240V/220V 50Hz/60Hz
•
JIS Standard
: 220 Hz
: 240 Hz
3
Measuring place: Anechoic chamber
4
Operation noise differs with operation and ambient conditions
5
Location of microphone
O
ct
ave ban
d sound
pressure level
dB(
0d
B
=0.0002μ
bar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
FXSQ125MVE
Scale
220V
220V
H
L
H
L
A
46
41
48
43
B
52
48
54
50
1,
5m
DUCT
Mic
