EDM SYSLOOP (EDM SL 01 S 2GB)

SYSLOOP
10
Acoustical Data
SL15
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 45.0 42.8 39.1 36.0 26.9 21.6 40.8
27.1 22.4Radiated 50.8 44.7 40.2 31.2 22.5 18.5 41.9
Discharge 46.6 45.5 42.2 42.3 35.8 28.3 45.6
MS
Return 48.0 45.5 42.1 39.1 31.0 26.1 43.9
30.0 25.7Radiated 52.1 45.8 41.4 33.2 25.1 20.8 43.1
Discharge 49.5 48.7 45.5 45.7 40.0 32.9 49.1
HS
Return 51.4 48.5 45.4 42.6 35.5 31.2 47.3
33.5 29.4Radiated 53.7 47.1 42.7 35.5 28.1 23.5 44.4
Discharge 52.8 52.2 49.1 49.5 44.6 38.1 53.0
SL20
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 49.2 45.3 42.4 39.8 31.6 27.0 44.2
30.0 25.8
Radiated 54.4 44.9 40.9 32.6 26.0 22.4 42.7
Discharge 49.5 48.7 45.5 45.7 40.0 32.9 49.1
MS
Return 52.6 48.8 46.2 43.7 36.7 32.6 48.1
34.1 30.1Radiated 55.8 46.6 42.6 35.6 29.4 25.3 44.5
Discharge 53.3 52.7 49.6 50.1 45.3 38.9 53.6
HS
Return 56.2 52.4 50.1 47.7 41.8 38.2 52.2
38.4 34.4Radiated 57.4 48.7 44.6 38.7 33.0 28.4 46.5
Discharge 57.2 56.8 53.9 54.5 50.7 44.9 58.3
SL30
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 53.2 47.3 45.2 43.3 35.7 32.5 47.3
32.7 28.6Radiated 60.6 44.3 41.9 33.9 29.8 28.8 45.0
Discharge 51.8 51.1 47.9 48.2 43.1 36.4 51.7
MS
Return 56.1 51.7 49.6 47.7 41.3 37.9 51.8
37.6 33.6Radiated 60.8 47.2 44.3 38.2 33.7 30.9 46.8
Discharge 56.3 55.9 52.9 53.5 49.4 43.5 57.2
HS
Return 58.8 55.4 53.4 51.5 46.2 42.6 55.7
42.0 37.9Radiated 61.1 50.0 46.6 41.9 37.2 33.3 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.