LG ARNU763B8A4 - Page 47

HIGH STATIC | 47
Ducted High Static
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DUCTED HIGH STATIC
Acoustic Data
Sound Pressure Data for M2 Units
Model Rating
Fan
speed
E.S.P RPM CFM
Sound pressure level, Lp (dB one reference picopascals)
63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
ARNU183M2A4
RETURN OPENING
H
0.16
810 713 36 34 44 38 36 29 21 14
M 770 587 35 34 43 38 35 29 21 13
L 730 463 35 33 43 37 35 28 21 13
CASING RADIATED
H 810 713 37 31 38 31 30 24 16 7
M 770 587 36 31 37 30 29 23 15 6
L 730 463 35 30 36 29 28 22 14 5
DUCTED DISCHARGE
H 810 713 38 33 45 40 39 34 26 19
M 770 587 37 32 44 39 38 33 25 18
L 730 463 36 31 43 38 37 32 24 17
ARNU153M2A4
RETURN OPENING
H
0.16
770 587 36 34 44 38 35 29 21 14
M 730 463 35 34 43 38 35 29 21 13
L 690 323 35 33 43 37 35 28 21 13
CASING RADIATED
H 770 587 36 31 37 30 29 24 15 7
M 730 463 35 30 36 30 29 23 14 6
L 690 323 35 29 36 29 28 22 14 5
DUCTED DISCHARGE
H 770 587 37 33 44 40 38 33 25 18
M 730 463 36 32 43 39 37 32 24 18
L 690 323 35 31 42 38 36 31 23 17
ARNU123M2A4
RETURN OPENING
H
0.16
770 587 36 35 44 39 36 29 22 14
M 730 463 36 34 44 38 36 29 21 14
L 690 323 35 34 43 38 35 29 21 13
CASING RADIATED
H 770 587 37 31 38 31 30 24 16 7
M 730 463 36 31 37 30 29 23 15 6
L 690 323 35 30 36 29 28 22 14 6
DUCTED DISCHARGE
H 770 587 38 33 45 40 39 33 26 19
M 730 463 37 32 44 39 38 32 25 18
L 690 323 36 31 43 38 37 32 24 17
ARNU093M2A4
RETURN OPENING
H
0.16
760 559 37 35 45 39 36 30 22 15
M 720 430 36 35 44 39 36 30 22 14
L 680 284 36 34 44 38 36 29 22 14
CASING RADIATED
H 760 559 37 32 38 31 30 24 16 8
M 720 430 36 31 37 31 30 24 15 7
L 680 284 36 30 36 30 29 23 15 6
DUCTED DISCHARGE
H 760 559 38 34 45 40 39 34 26 19
M 720 430 37 33 44 39 38 33 25 18
L 680 284 36 32 43 39 37 32 24 17
ARNU073M2A4
RETURN OPENING
H
0.16
760 559 37 36 45 40 37 30 23 15
M 720 430 37 35 45 39 37 30 23 15
L 680 284 36 35 44 39 36 30 22 14
CASING RADIATED
H 760 559 38 32 39 32 31 25 17 8
M 720 430 37 32 38 31 30 24 16 7
L 680 284 36 31 37 30 29 23 15 7
DUCTED DISCHARGE
H 760 559 39 34 45 41 40 34 27 20
M 720 430 38 33 45 40 39 33 26 19
L 680 284 37 32 44 39 38 32 25 18