LG 6CIM0-01B, Технический каталог изделия

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Ceiling concealed duct - low static pressure
_ 13
8. Sound levels
Indoor Units
Indoor unit
Notes:
- Data is valid at nominal operation condition
- Reference accoustic pressure OdB = 20Pa
- Sound level will vary depending on a range of factors such as
the construction(acoustic absorption coefficient) of particular
room in which the equipment is installed.
- The operating conditions are assumed to be standard.
4.9ft
Ceiling
6.6ft
Microphone
M L H
Sound Levels [dB(A)]
Model
AMNW09GB1A0[LMDN095HV]
AMNW12GB1A0[LMDN125HV]
AMNW18GB2A0[LMDN185HV] 32
33
34 26
31
31 25
26
29
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level (dB re 20Pa )
Octave Band Center Frequency (Hz)
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
Octave Band Sound Pressure Level (dB re 20Pa )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
Octave Band Sound Pressure Level (dB re 20Pa )
Octave Band Center Frequency (Hz)
Overall
Sound pressure level
AMNW09GB1A0
[LMDN095HV]
AMNW12GB1A0
[LMDN125HV]
AMNW18GB2A0
[LMDN185HV]