-
79
-
'17 • SCM-T-225
(6) Duct connected Low/Middle static pressure type (FDUM)
Noise
Level
Cooling
37 dB(A)
Heating
37 dB(A)
× ...... Cooling,
Heating
N50
N30
N40
N60
N70
N20
10
20
30
40
50
60
70
63
125
250
500
1000
2000
4000
8000
10
20
30
40
50
60
70
Mid octave band frequency (Hz)
Sound pressure level (dB)
(Standard 2×10
-5
Pa
)
Condition ISO-T1, JIS B 8616
t
Return duct
Supply duct
1m
2m
Air
Uni
Mike position
(Center & below unit)
1.5m
●
Mike position
Model FDUM50VF
Model FDE50VG
Notes(1) The data are based on the following conditions.
Ambient air temperature: Indoor unit 27
℃
WB. Outdoor unit 35
℃
DB.
(2) The data in the chart are measured in an anechoic room.
(3) The noise levels measured in the field are usually higher than the data because of reflection.
(1) Indoor units
Measured based on JIS B 8616
Mike position
Models FDE40VG, 50VG
Noise level
46 dB (A) at P-HIGH
38 dB (A) at HIGH
36 dB (A) at MEDIUM
31 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
1.4 NOISE LEVEL
Mid Octave Band Frequency (Hz)
Models FDE60VG, 71VG
Noise level
47 dB (A) at P-HIGH
41 dB (A) at HIGH
37 dB (A) at MEDIUM
32 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE125VG
Noise level
48 dB (A) at P-HIGH
45 dB (A) at HIGH
40 dB (A) at MEDIUM
35 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE140VG
Noise level
49 dB (A) at P-HIGH
45 dB (A) at HIGH
40 dB (A) at MEDIUM
36 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE100VG
Noise level
48 dB (A) at P-HIGH
43 dB (A) at HIGH
38 dB (A) at MEDIUM
34 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Unit
1m
1m
Mike (in front & below unit)
N30
N40
N20
N50
N60
63
125
250
500
1000
2000
4000
8000
20
10
30
40
50
60
20
10
30
40
50
60
(Standard 2×10
-5
Pa
)
Souud pressure level (dB)
Mid octave band frequency (Hz)
Notes(1) The data are based on the following conditions.
Ambient air temperature: Indoor unit 27
℃
WB. Outdoor unit 35
℃
DB.
(2) The data in the chart are measured in an anechoic room.
(3) The noise levels measured in the field are usually higher than the data because of reflection.
(1) Indoor units
Measured based on JIS B 8616
Mike position
Models FDE40VG, 50VG
Noise level
46 dB (A) at P-HIGH
38 dB (A) at HIGH
36 dB (A) at MEDIUM
31 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
1.4 NOISE LEVEL
Mid Octave Band Frequency (Hz)
Models FDE60VG, 71VG
Noise level
47 dB (A) at P-HIGH
41 dB (A) at HIGH
37 dB (A) at MEDIUM
32 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE125VG
Noise level
48 dB (A) at P-HIGH
45 dB (A) at HIGH
40 dB (A) at MEDIUM
35 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE140VG
Noise level
49 dB (A) at P-HIGH
45 dB (A) at HIGH
40 dB (A) at MEDIUM
36 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE100VG
Noise level
48 dB (A) at P-HIGH
43 dB (A) at HIGH
38 dB (A) at MEDIUM
34 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Unit
1m
1m
Mike (in front & below unit)
Notes(1) The data are based on the following conditions.
Ambient air temperature: Indoor unit 27
℃
WB. Outdoor unit 35
℃
DB.
(2) The data in the chart are measured in an anechoic room.
(3) The noise levels measured in the field are usually higher than the data because of reflection.
(1) Indoor units
Measured based on JIS B 8616
Mike position
Models FDE40VG, 50VG
Noise level
46 dB (A) at P-HIGH
38 dB (A) at HIGH
36 dB (A) at MEDIUM
31 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
1.4 NOISE LEVEL
Mid Octave Band Frequency (Hz)
Models FDE60VG, 71VG
Noise level
47 dB (A) at P-HIGH
41 dB (A) at HIGH
37 dB (A) at MEDIUM
32 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE125VG
Noise level
48 dB (A) at P-HIGH
45 dB (A) at HIGH
40 dB (A) at MEDIUM
35 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE140VG
Noise level
49 dB (A) at P-HIGH
45 dB (A) at HIGH
40 dB (A) at MEDIUM
36 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Model FDE100VG
Noise level
48 dB (A) at P-HIGH
43 dB (A) at HIGH
38 dB (A) at MEDIUM
34 dB (A) at LOW
63
125
250
500
1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Souud Pressure Level (dB)
(Standard 2
×
10
-5
Pa)
Mid Octave Band Frequency (Hz)
Unit
1m
1m
Mike (in front & below unit)
