Noise Level - Liebert Hisp SE+SC04 Product Documentation

Hisp

1.14 - Noise level

Sound pressure levels, for measurement carried out with fan speed regulator (Variex).
Model Model
50Hz
SE 04
SE 05
SE 06
Indoor free field at 2 m in front Indoor, free field at 2 m in front
SE 08
of the unit
SE 10
SE 14
SC 04
SC 05
SC 06
Outdoor, free field at 2 m in Outdoor, free field at 2 m in
front of the unit
SC 08
SC 10
SC 14
Sound pressure levels, for measurement carried out with fan speed regulator (Variex).
Model Model
60Hz
SE 04
SE 05
SE 06
Indoor, free field at 2 m in front Indoor free field at 2 m in front
SE 08
of the unit
SE 10
SE 14
SC 04
SC 05
SC 06
Outdoor, free field at 2 m in Outdoor, free field at 2 m in
front of the unit
SC 08
SC 10
SC 14
Octave band frequency (Hz)
31.5 63 125 250
58 52 56 50
48 55 61 58
49 56 61 58
55 57 54 46
55 58 53 49
55 55 55 50
46 52 57 56
46 53 58 56
53 57 60 58
Octave band frequency (Hz)
31.5 63 125 250
48.5 53 57.5 57
60.5 60 61 56
67.5 63 60.5 57.5
39 43.5 47 51.5
43 47.5 51 55
45 49.5 53 57
52.5 57.5 62.5 57.5
48.5 53.5 58 61
49.5 54.5 59 64
500 1000 2000 4000
48 51 49 46
56 54 52 51
57 55 52 51
44 40 37 28
44 40 37 28
47 41 38 28
54 50 47 46
54 52 48 46
57 53 49 47
500 1000 2000 4000
53.5 49.5 47 44.5
54.5 56 54.5 52
59 60 59 56
46.5 43 39.5 36
50 47.5 44 40
52 49.5 46 42
54.5 50 49 44
57 52 50.5 46
61.5 57.5 53 48.5
English
Silentness
Sound pressure
level level
8000
[dB(A)]
42 55
49 60
50 62
23 46
23 47
24 48
45 56
45 57
45 59
Sound pressure
level level
8000
[dB(A)]
42.5 56
49.5 61
51.5 65
31 49
35.5 53
37.5 55
39 57
41 59
45 63
7