LG AM07BP NSJ, Технический каталог изделия

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17
MULTI/SINGLE
Indoor unit
ART COOL Mirror
7. Sound levels
7.1 Sound pressure level
̰
Overall
Note
1.Sound measured at some distance away from the center of
the unit.
2.Data is valid at free field condition.
3.Reference accoustic pressure 0dB = 20
μ
Pa.
4.Data is valid at nominal operation condition.
Refer to the Model Specifications for nominal
conditions(Power source and Ambient temperature, etc)
5.Sound levels can be increased in accordance with
installation and operating conditions. (Static pressure mode,
used air guide, Room target temperature setting, etc)
6.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.
Model
50Hz, 220-240V
Sound pressure Levels [dB(A)]
H M L
AMNW07GSJR0 [AM07BP NSJ] 35 32 27
USNW09GJRZ0 [AM09BP NSJ] 36 33 27
USNW12GJRZ0 [AM12BP NSJ] 40 35 27
USNW18GKRZ0 [AM18BP NSK] 44 38 35
AMNW24GSKR0 [AM24BP NSK] 46 41 36
AMNW07GSJR0 [AM07BP NSJ] USNW09GJRZ0 [AM09BP NSJ] USNW12GJRZ0 [AM12BP NSJ]
0.8m
1m
Microphone
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
O
c
ta
v
e
B
a
nd
S
o
und
P
res
s
u
re
Lev
el
(
d
B
=
20
μ
P
a
)
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
̰ High
̵ Middle
Ǹ Low
̰ High
̵
Middle
Ǹ
Low
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
O
c
ta
v
e
B
a
nd
S
ound
P
res
s
u
re
Lev
el
(
d
B
=
20
μ
P
a
)
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
̰ High
̵ Middle
Ǹ Low
̰ High
̵
Middle
Ǹ
Low
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
O
c
ta
v
e
B
a
nd
S
o
und
P
res
s
u
re
Lev
el
(
d
B
=
20
μ
P
a
)
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
̰ High
̵ Middle
Ǹ Low
̰ High
̵ Middle
Ǹ
Low