69
TM SmartCool One 5057724 v1.0_08_2022
Technical Data
Sound Data - 60Hz
(1) dB(A) is the overall sound level, measured on the A scale
(2) All sound data measured at nominal conditions, Discharge Air, Return air and case breakout is sound power.
Sound measurements taken at design air volume, 25Pa (0.1inH
2
O) ESP.
Sound Measurement
Overall
dB(A)
Frequency (Hz) dB
63
125
250
500
1000
2000
4000
8000
SO09xxxCxBSx-3
Discharge Air
84
81
82
81
80
81
76
73
59
Return Air
70
75
81
70
66
63
61
59
40
Case Breakout
71
72
75
69
68
67
63
58
48
Sound Pressure @ 3m (9.8ft)
54
54
57
51
50
50
45
40
30
SO12xxxCxBSx-3
Discharge Air
88
87
95
89
85
83
78
72
64
Return Air
79
81
94
79
71
65
64
58
46
Case Breakout
77
78
88
77
73
69
65
57
53
Sound Pressure @ 3m (9.8ft)
59
60
70
60
56
52
48
39
36
SO15xxxCxBSx-3
Discharge Air
88
85
86
84
83
84
79
77
63
Return Air
74
79
84
74
69
67
65
62
44
Case Breakout
75
75
78
72
71
71
66
61
52
Sound Pressure @ 3m (9.8ft)
57
57
61
55
54
53
49
44
34
SO18xxxCxBSx-3
Discharge Air
88
87
96
88
85
83
76
71
62
Return Air
79
81
94
78
71
65
61
56
44
Case Breakout
76
78
88
76
73
69
63
55
51
Sound Pressure @ 3m (9.8ft)
59
60
71
59
55
52
45
38
34
SO22xxxCxBSx-3
Discharge Air
91
87
89
87
87
88
82
81
66
Return Air
77
81
87
77
73
70
68
67
48
Case Breakout
78
78
81
75
75
74
69
66
55
Sound Pressure @ 3m (9.8ft)
61
60
64
58
57
57
52
48
38
SO25xxxCxBSx-3
Discharge Air
90
89
98
90
87
85
78
73
64
Return Air
81
83
96
80
73
67
63
58
46
Case Breakout
78
80
90
78
75
71
65
57
53
Sound Pressure @ 3m (9.8ft)
61
62
73
60
57
54
47
40
36
SO31xxxCxBSx-3
Discharge Air
90
90
99
91
87
86
78
73
65
Return Air
82
84
97
80
73
68
64
59
46
Case Breakout
79
81
91
79
75
72
65
58
54
Sound Pressure @ 3m (9.8ft)
62
63
74
61
58
55
48
40
36
SO35xxxCxBSx-3
Discharge Air
93
92
100
93
90
88
81
76
68
Return Air
84
86
99
83
76
70
67
61
49
Case Breakout
81
82
93
81
78
74
68
60
57
Sound Pressure @ 3m (9.8ft)
64
64
75
64
60
56
51
43
39
SO09xxxCxBXx-3
Discharge Air
88
84
85
84
84
85
79
79
63
Return Air
74
78
84
73
70
67
64
64
45
Case Breakout
75
74
78
72
72
71
66
63
52
Sound Pressure @ 3m (9.8ft)
57
57
60
54
54
53
48
46
35
SO12xxxCxBXx-3
Discharge Air
91
90
97
93
88
86
83
77
69
Return Air
82
84
96
82
74
68
68
62
50
Case Breakout
80
81
90
81
76
72
70
61
58
Sound Pressure @ 3m (9.8ft)
62
63
72
63
58
55
52
44
40
SO15xxxCxBXx-3
Discharge Air
92
87
89
88
87
88
82
83
67
Return Air
78
81
87
77
73
71
68
68
49
Case Breakout
79
78
81
76
75
75
69
67
56
Sound Pressure @ 3m (9.8ft)
61
60
64
58
58
57
52
50
39
SO18xxxCxBXx-3
Discharge Air
91
90
98
92
88
86
80
74
67
Return Air
82
84
97
81
74
68
65
60
48
Case Breakout
79
80
91
80
76
72
67
59
56
Sound Pressure @ 3m (9.8ft)
62
63
73
62
58
55
49
41
38
SO22xxxCxBXx-3
Discharge Air
95
90
92
91
91
91
85
87
71
Return Air
81
84
91
80
77
74
71
73
53
Case Breakout
82
81
85
79
79
78
72
72
60
Sound Pressure @ 3m (9.8ft)
64
63
67
61
61
60
55
54
42
SO25xxxCxBXx-3
Discharge Air
93
91
100
94
90
88
82
76
69
Return Air
84
85
99
83
76
70
67
62
50
Case Breakout
81
82
93
82
78
74
69
61
58
Sound Pressure @ 3m (9.8ft)
64
64
75
64
60
57
51
43
40
SO31xxxCxBXx-3
Discharge Air
94
92
101
94
91
89
82
77
69
Return Air
85
86
100
84
77
71
68
63
51
Case Breakout
82
83
94
82
79
75
69
62
58
Sound Pressure @ 3m (9.8ft)
65
65
76
65
61
57
52
44
41
SO35xxxCxBXx-3
Discharge Air
96
94
103
97
93
90
86
80
72
Return Air
87
88
101
86
79
73
71
65
54
Case Breakout
84
85
95
85
81
77
73
64
61
Sound Pressure @ 3m (9.8ft)
67
67
78
67
63
59
55
47
44
SO09xxxCxCSx-3
Discharge Air
84
82
83
81
80
81
76
72
60
Return Air
71
76
81
71
66
63
62
58
42
Case Breakout
71
72
75
69
68
67
63
57
49
Sound Pressure @ 3m (9.8ft)
54
55
58
52
50
50
46
39
32
Precision Air Conditioning
SmartCool™
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al