Samsung RAC Series Technical Data Book page 26

9. Sound Data
Outdoor Unit
Sound Pressure Level
Microphone
• NC Curve
1) AC018MXSCCC/AA
90
85
80
75
70
65
60
55
50
Cooling
45
40
35
30
25
20
Hearing
15
threshold
10
5
0
63 125
3) AC030MXSCCC/AA
90
85
80
75
70
65
Cooling
60
55
50
45
40
35
30
25
20
Hearing
15
threshold
10
5
0
63 125
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
-
26
1m
Front
NC 70
NC 60
NC 55
NC 50
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
250 500 1000 2000 4000 8000
Octave Band Center Frequency(Hz)
NC 70
NC 60
NC 55
NC 50
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
250 500 1000 2000 4000 8000
Octave Band Center Frequency(Hz)
AC018MXSCCC/AA
AC024MXSCCC/AA
AC030MXSCCC/AA
AC036MXSCCC/AA
2) AC024MXSCCC/AA
90 90
85 85
80 80
75 75
70 70
65 65
60 60
55 55
Cooling
50
50
45
45
40
40
35
35
30
30
25
25
20 20
Hearing
15
15
threshold
10
10
5
5
0
0
4) AC036MXSCCC/AA
90
90
85
85
80
80
75
75
70
70
65
65
Cooling
60
60
55
55
50
50
45
45
40
40
35
35
30
30
25
25
20
20
Hearing
15
15
threshold
10
10
5
5
0
0
Model
63 125 250 500 1000 2000 4000
Octave Band Center Frequency(Hz)
63 125 250 500 1000 2000 4000
Octave Band Center Frequency(Hz)
Unit: dB(A)
Cooling
48
50
52
54
90
85
80
75
70
65
NC 70
60
NC 60
55
NC 55
50
NC 50
45
NC 45
40
NC 40
35
NC 35
30
NC 30
25
NC 25
20
NC 20
15
NC 15
10
5
0
8000
90
85
80
75
70
65
NC 70
60
NC 60
55
NC 55
50
NC 50
45
NC 45
40
NC 40
35
NC 35
30
NC 30
25
NC 25
20
NC 20
15
NC 15
10
5
0
8000