EDM SYSLOOP (EDM SL 01 S 2GB)

SYSLOOP
11
Acoustical Data (continued)
SL15 AI XLN
Speeds Type
Power level per octave band Lw dB
Lw
dB(A)
Lp
global
(1)
dB(A)
NR
(1)
125 250 500 1 000 2 000 4 000
LS
Return 46.9 41.8 37.6 31.9 19.5 15.2 38.9
26.9 22.0Radiated 48.8 43.5 42.1 31.9 20.8 16.4 42.3
Discharge 46.6 45.5 42.2 42.3 35.8 28.3 45.6
MS
Return 49.6 44.4 40.8 35.2 23.7 19.7 41.9
29.7 25.3Radiated 50.5 44.8 42.8 33.6 24.1 18.8 43.2
Discharge 49.5 48.7 45.5 45.7 40.0 32.9 49.1
HS
Return 52.6 47.3 44.3 38.7 28.3 24.7 45.2
33.2 29.0Radiated 52.6 46.4 43.7 35.7 27.6 21.8 44.5
Discharge 52.8 52.2 49.1 49.5 44.6 38.1 53.0
SL20 AI XLN
Speeds Type
Power level per octave band Lw dB
Lw
dB(A)
Lp
global
(1)
dB(A)
NR
(1)
125 250 500 1 000 2 000 4 000
LS
Return 50.7 44.2 41.1 35.8 24.2 20.6 42.1
29.7 25.3
Radiated 52.7 43.9 42.1 33.1 25.1 20.5 42.7
Discharge 49.5 48.7 45.5 45.7 40.0 32.9 49.1
MS
Return 53.8 47.7 45.2 39.8 29.4 26.0 45.9
33.7 29.6Radiated 54.7 46.0 43.5 35.8 29.1 23.6 44.4
Discharge 53.3 52.7 49.6 50.1 45.3 38.9 53.6
HS
Return 57.0 51.2 49.3 43.9 34.7 31.6 49.8
38.1 34.0Radiated 56.9 48.4 45.1 38.7 33.2 27.2 46.5
Discharge 57.2 56.8 53.9 54.5 50.7 44.9 58.3
SL30 AI XLN
Speeds Type
Power level per octave band Lw dB
Lw
dB(A)
Lp
global
(1)
dB(A)
NR
(1)
125 250 500 1 000 2 000 4 000
LS
Return 54.5 46.2 44.0 39.2 28.1 25.5 44.9
32.2 27.9Radiated 59.0 43.6 42.7 34.3 29.4 26.4 44.4
Discharge 51.8 51.1 47.9 48.2 43.1 36.4 51.7
MS
Return 57.1 50.4 48.7 43.9 34.0 31.0 49.3
37.1 33.0Radiated 60.0 46.8 44.8 38.2 33.9 29.3 46.6
Discharge 56.3 55.9 52.9 53.5 49.4 43.5 57.2
HS
Return 59.5 54.1 52.7 47.8 39.1 36.0 53.2
41.6 37.4Radiated 61.0 49.8 46.9 41.5 37.8 32.3 48.9
Discharge 60.2 60.0 57.2 57.9 54.7 49.5 61.9
Data given for a unit with :
Q 25 Pa external static pressure in High Speed.
Q In-linecongurationwithlter.
(1) Informative data, considering an hypothetical sound attenuation of the room and installation of 21 dB.