Samsung RAC Series, Технический справочник

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9. Sound Data
26
Outdoor Unit
Sound Pressure Level
Unit: dB(A)
1.
5m
1m
Front
Microphone
Model Cooling
AC018MXSCCC/AA 48
AC024MXSCCC/AA 50
AC030MXSCCC/AA 52
AC036MXSCCC/AA 54
• NC Curve
1) AC018MXSCCC/AA 2) AC024MXSCCC/AA
Hearing
threshold
Cooling
NC 50
NC 70
NC 60
NC 55
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000
So
u
n
d
Pre
ss
u
re
L
ev
el
(
d
B)
Octave Band Center Frequency(Hz)
Hearing
threshold
Cooling
NC 50
NC 70
NC 60
NC 55
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000
S
ound P
ressur
e
Lev
el (dB
)
Octave Band Center Frequency(Hz)
3) AC030MXSCCC/AA 4) AC036MXSCCC/AA
Hearing
threshold
Cooling
NC 50
NC 70
NC 60
NC 55
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000
S
ound P
ressur
e
Lev
e
l (dB
)
Octave Band Center Frequency(Hz)
Hearing
threshold
Cooling
NC 50
NC 70
NC 60
NC 55
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63 125 250 500 1000 2000 4000 8000
So
u
n
d
Pre
ss
u
re
L
ev
el
(
d
B)
Octave Band Center Frequency(Hz)
NOTE
• Specifications may be subject to change without prior notice.
• Sound pressure Level
- Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A weighted sound pressure level
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