LG ARNU48GBRZ4, Технический каталог изделия

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Indoor unit
Ceiling Cassette 4-way
_ 35
Indoor Units
9. Sound Levels
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
ARNU05GTR*4 46.0
ARNU07GTR*4 46.0
ARNU09GTR*4 47.0
ARNU12GTR*4 48.0
ARNU15GTQ*4 51.0
ARNU18GTQ*4 52.0
ARNU21GTQ*4 57.0
ARNU24GTP*4 55.0
ARNU28GTP*4 56.0
ARNU30GTP*4 59.0
ARNU36GTN*4 62.0
ARNU42GTM*4 63.0
ARNU48GTM*4 65.0
ARNU54GTM*4 69.0
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 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 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
)
ARNU05GTR*4
ARNU07GTR*4
ARNU09GTR*4 ARNU12GTR*4
ARNU15GTQ*4 ARNU18GTQ*4 ARNU21GTQ*4