Operation Noise (Sound Pressure); Noise Level Curve - Fujitsu AR*G30LMLE series Technical Data Manual

8.

OPERATION NOISE (SOUND PRESSURE)

8-1.

NOISE LEVEL CURVE

MODEL : ARG30LMLE
„ „
COOLING
z „
80
70
60
50
40
30
QUIET
20
10
0
63 125 250 500
Octave band center frequency,Hz
MODEL : ARG36LMLE
„ „
COOLING
z „
80
70
60
50
40
30
QUIET
20
10
0
63 125 250 500
Octave band center frequency,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
HIGH
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
HIGH
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
- (01 - 20) -
Condition
Static pressure : 47Pa
Static pressure mode : Normal
HEATING
z „
80
70
60
50
40
30
QUIET
20
10
0
63 125 250 500
Octave band center frequency,Hz
HEATING
z „
80
70
60
50
40
30
QUIET
20
10
0
63 125 250 500
Octave band center frequency,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
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
HIGH
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000