Acson SB75BW User Manual

28
Sound Data
Model Speed
1/1 Octave Sound Pressure Level (dB, reference 20mPa) Overall
Noise
Criteria
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz (dBA)
ACC06FWD
High 41 37 38 38 30 23 13 40 37
Med 43 36 37 37 28 21 12 39 36
Low 39 35 34 33 24 16 5 36 32
ACC09FWD
High 41 41 39 35 32 26 18 40 34
Med 41 40 38 35 31 25 17 39 34
Low 41 38 37 34 29 23 15 37 33
ACC12FWD
High 43 41 40 37 33 26 18 41 36
Med 45 41 39 36 32 25 16 40 35
Low 45 38 36 33 28 20 9 37 32
ACC15FWD
High 44 42 43 38 34 29 20 42 38
Med 43 42 42 38 34 28 20 41 37
Low 41 40 40 36 31 25 15 39 35
ACC18FWD
High 45 44 44 41 34 28 21 45 40
Med 46 44 44 41 34 28 20 44 40
Low 45 42 42 38 31 26 16 41 37
ACC24FWD
High 52 49 46 47 36 28 21 47 46
Med 51 47 46 46 35 27 20 46 45
Low 50 43 44 45 33 25 17 45 44
ACC30FWD
High 51 47 46 45 39 32 23 48 44
Med 51 48 46 44 38 31 22 47 44
Low 49 45 44 43 36 29 19 45 42
Microphone position: 1.5m below the centre of the unit.
(Tested with 2m length duct at the air discharge outlet and 1m length of air return duct).

Acson SB75BW Specifications

General

Brand	Acson
Model	SB75BW
Category	Fan
Language	English