LG ARNU48GBRZ4, Технический каталог изделия

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Indoor unit
9. Sound Levels
Wall Mounted Unit (Standard)
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Indoor Units
9.2 Sound Power Levels
Notes:
• Data is valid at diffuse field condition
• Data is valid at nominal operating condition
• Sound level can be increased in static pressure mode or
used air guide.
• Sound power level is measured on the rated condition in the
reverberation rooms.
• Sound level will vary depending on a range of factors such as
the construction (acoustic absorption coefficient) of particular
room in which the equipment in installed.
• Reference acoustic intensity 0dB = 10E-6μW/m 2
Model
Sound Power Levels dB(A)
High Fan Speed
ARNU05GSB*4 54.0
ARNU07GSB*4 54.0
ARNU09GSB*4 55.0
ARNU12GSB*4 55.0
ARNU15GSB*4 58.0
ARNU18GSC*4 57.0
ARNU24GSC*4 62.0
ARNU30GSVA4 61.0
ARNU36GSVA4 63.0
Octave Band Center Frequency (Hz)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Center Frequency (Hz)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Center Frequency (Hz)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Center Frequency (Hz)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Center Frequency (Hz)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Center Frequency (Hz)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Sound Power Level (dB = 10E-6μW/m
2
)
Octave Band Sound Power Level (dB = 10E-6μW/m
2
)
Octave Band Sound Power Level (dB = 10E-6μW/m
2
)
Octave Band Sound Power Level (dB = 10E-6μW/m
2
)
Octave Band Sound Power Level (dB = 10E-6μW/m
2
)
Octave Band Sound Power Level (dB = 10E-6μW/m
2
)
ARNU05GSB*4 ARNU07GSB*4 ARNU09GSB*4
ARNU12GSB*4 ARNU15GSB*4 ARNU18GSC*4