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55908014-23
AIR FLOWS
INDOOR UNIT
Sound Pressure Levels in dB(A) at 10m distance in free field conditions. (Reference 2x10
⁻⁵
N/m²)
OUTDOOR UNIT
Sound Pressure Levels (SPL) at 10m distance in free field conditions. (Reference 2x10
⁻⁵
N/m²)
125
250
500
1K
2K
4K
dB(A)
CX(E) 30
69.1
67.7
67.6
65.6
62.2
56
39
CX(E) 40
69.1
67.7
67.6
65.6
62.2
56
39
CX(E) 50
71.7
69.2
69.1
67.1
63.2
58.5
40.5
CX(E) 70
70.1
68.2
68.6
66.1
63.2
57.5
39.9
CX(E) 90
70.1
68.2
68.6
66.1
63.2
57.5
39.9
MAXIMUM
SPEED
SOUND POWER LEVELS
Frequency Hz
SOUND PRESSURE
LEVELS
125
250
500
1K
2K
4K
dB(A)
CKC 20
77
67
69
65
60
54
39.2
CKC 30
77
68
69
65
60
54
39.3
CKC 40
77
67
69
65
60
54
39.2
CKC 50
74
68
67
66
61
54
38.9
CKC 60
73
68
68
66
62
54
39.3
CKC 80
71
69
68
65
60
54
38.7
CKC90
82
72
69
69
63
57
42.2
MAXIMUM
SPEED
SOUND POWER LEVELS
SOUND PRESSURE
LEVELS
Frequency Hz
SOUND POWER AND SOUND PRESSURE LEVELS
MODEL
m³/s
MODEL
m³/s
CX(E) 30
0.61
CKC 20
0.32
CX(E) 40
0.61
CKC 30
0.71
CX(E) 50
0.66
CKC40
0.71
CX(E) 70
0.58
CKC 50
0.91
CX(E) 90
0.55
CKC 60
0.91
CKC 80
0.91
CKC90
0.91
