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7
Sound data
7 - 1 Sound pressure spectrum
BVSQ100P8
Operating sound
Stoppage sound
(note 5)
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
NOTE
1
Over All (dB):
(B, G, N is already rectified)
2
Operating conditions:
•
Power source: 220-240V 50Hz
•
Standard condition (JIS)
3
Measuring place: Anechoic chamber.
4
Operation noise differs with operation and ambient conditions.
5
In case of other unit operating in the same system, operating sound will be generated,
ever if indoor unit connected to BS unit is stopped.
6
Location of microphone.
BVSQ250P8
Operating sound
Stoppage sound
(note 5)
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
NOTE
1
Over All (dB):
(B, G, N is already rectified)
2
Operating conditions:
•
Power source: 220-240V 50Hz
•
Standard condition (JIS)
3
Measuring place: Anechoic chamber.
4
Operation noise differs with operation and ambient conditions.
5
In case of other unit operating in the same system, operating sound will be generated,
ever if indoor unit connected to BS unit is stopped.
6
Location of microphone.
• BS Units • BS UNITS • BSVQ100-250P8B
4D058945
Scale
Operation
Stoppage
sound
sound
A
42
32
C
49
40
4D058946
Scale
Operation
Stoppage
sound
sound
A
44
34
C
49
39
®
• VRV
Systems • BS Units
BVSQ160P8
Operating sound
Stoppage sound
(note 5)
Approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
NOTE
1
Over All (dB):
(B, G, N is already rectified)
2
Operating conditions:
•
Power source: 220-240V 50Hz
•
Standard condition (JIS)
3
Measuring place: Anechoic chamber.
4
Operation noise differs with operation and ambient conditions.
5
In case of other unit operating in the same system, operating sound will be generated,
ever if indoor unit connected to BS unit is stopped.
6
Location of microphone.
4D058953
Scale
Operation
Stoppage
sound
sound
A
43
32
C
49
40
3
9