• Indoor Units • Concealed Ceiling Unit • FXSQ-MVE9
1
8
• VRV
®
Systems • Indoor Units
18
8
Sound data
8 - 1 Sound pressure spectrum
4D036937
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
FXSQ20-25MVE
Scale
220V
220V
H
L
H
L
A
37
32
39
34
C
43.5
38
45.5
40
1,
5m
DUCT
Mic
4D036938
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
FXSQ32MVE
Scale
220V
220V
H
L
H
L
A
38
32
40
34
C
44.5
38
46.5
40
1,
5m
DUCT
Mic
4D036939
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
FXSQ40MVE
Scale
220V
220V
H
L
H
L
A
38
32
40
34
C
45
40
47
42
1,
5m
DUCT
Mic
4D036940
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
FXSQ50MVE
Scale
220V
220V
H
L
H
L
A
41
36
43
38
C
48
44
50
46
1,
5m
DUCT
Mic
