Mitsubishi Heavy Industries FDCA Series, Technical Manual, Page: 56 / 163

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54
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(2) Outdoor unit
Measured based on JIS B 8616
Mike position: at highest noise level in position as below
Distance from front side 1m
Height 1m
Model FDURA401
Noise level 42 dB (A) at HIGH
37 dB (A) at LOW
Model FDURA501
Noise level 43 dB (A) at HIGH
38 dB (A) at LOW
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
Models FDCA301HEN, 301HES
Noise level 53 dB (A)
Models FDCA401HEN, 401HES
Noise level 54 dB (A)
Model FDCA601HES
Noise level 57 dB (A)
Model FDCA801HES
Noise level 57 dB (A)
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
Model FDCA501HES
Noise level 56 dB (A)
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
Model FDCA1001HES
Noise level
57 dB (A)
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
Souud Pressure Level
(standard 0.0002
µ
bar)
Mid Octave Band Frequency (Hz)
N30
N40
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70