Operation Noise; Noise Level Curve - Fujitsu AU*A45LCLU Series Design & Technical Data

2-8.

OPERATION NOISE

2-8-1. NOISE LEVEL CURVE

MODEL : AOA45L
„ „
Cooling
z „
80
70
60
50
40
30
20
10
0
63 125 250 500
Octave band center frequency,Hz
Heating
z „
80
70
60
50
40
30
20
10
0
63 125 250 500
Octave band center frequency,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
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