3
1
8
• VRV
®
Systems • Indoor Units
17
• Indoor Units • 2-Way Blow Ceiling Mounted Cassette • FXCQ-MVE9
8
Sound data
8 - 1 Sound pressure spectrum
4D034329
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
FXCQ20MVE
Scale
220V
220V
H
L
H
L
A
32
27
34
29
C
38.5
33.5
40.5
35.5
1,5m
Mic
4D034330
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
FXCQ25-32MVE
Scale
220V
220V
H
L
H
L
A
34
29
36
30
C
40
34.5
42
36.5
1,5m
Mic
4D034331
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
FXCQ40-50MVE
Scale
220V
220V
H
L
H
L
A
34
29
37
32
C
40.5
35.5
43.5
38.5
1,5m
Mic
4D034332
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
FXCQ63MVE
Scale
220V
220V
H
L
H
L
A
37
32
39
34
C
43
38.5
45
40.5
1,5m
Mic
