Mitsubishi Heavy Industries SRK60ZSX-S, Техническое руководство

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64
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'17 • SCM-T-225
2.4 Noise level
(1) Wall mounted type (SRK)
Model SRK20ZMX-S
Noise
Level
Cooling 38 dB(A)
Heating 38 dB(A)
× ...... Cooling, Heating
10
20
30
40
50
60
70
63 125 250 500 1000 2000 4000 8000
Mid octave band frequency (Hz)
Sound pressure level (dB)
(Standard 2×10
-5
Pa
)
10
20
30
40
50
60
70
N50
N30
N40
N60
N70
N20
Condition ISO5151 T1/H1
Mike position: at highest noise level in position as mentioned below
Distance from front side 1m
Mike position
0.8m
1m
Unit
Mike position
(Center & Low points)
Noise
Level
Cooling 39 dB(A)
Heating 40 dB(A)
× ...... Cooling, Heating
Model SRK25ZSX-S
10
20
30
40
50
60
70
63 125 250 500 1000 2000 4000 8000
Mid octave band frequency (Hz)
Sound pressure level (dB)
(Standard 2×10
-5
Pa
)
10
20
30
40
50
60
70
N50
N30
N40
N60
N70
N20
Condition ISO5151 T1/H1
Mike position: at highest noise level in position as mentioned below
Distance from front side 1m
Mike position
0.8m
1m
Unit
Mike position
(Center & Low points)