Acson RCM 20 D User Manual

0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20 Pa)
NC-40
NC-35
NC-25
NC-20
NC-45
NC-50
Hig h f an
Lo w f an
NC-30
Medium fan
M easured in anecho ic ro o m at 1m in fro nt o f the unit and 1m below the air discharge opening
RCM50D/DR NC Curves
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20 Pa )
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
Lo w f an
Medium fan
Hi g h f an
M easur ed i n anecho i c ro o m at 1 m in f r o nt o f t he unit and 1 m b elow t he ai r d ischarg e
NC-55
RCM61/62 C/CR NC Curves
18

Acson RCM 20 D Specifications

General

Brand	Acson
Model	RCM 20 D
Category	Air Conditioner
Language	English