Medium Static Pressure Duct Type - Fujitsu AJ 126LELDH Series Design & Technical Manual

9-9. Medium static pressure duct type

Model: ARXA024GLEH
•
80
70
60
50
HIGH
40
30
20
QUIET
10
0
63 125 250
Octave band center frequency, Hz
Model: ARXA036GLEH
•
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency, Hz
9-9. Medium static pressure duct type
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
MED
NC-30
NC-25
NC-20
NC-15
500 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
MED
NC-25
QUIET
NC-20
NC-15
500 1,000 2,000 4,000 8,000
- (04-280) -
Model: ARXA030GLEH
•
80
70
60
50
HIGH
40
30
20
10
0
63 125 250 500
Octave band center frequency, Hz
Model: ARXA045GLEH
•
80
70
60
HIGH
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
MED
NC-35
NC-30
NC-25
NC-20
NC-15
QUIET
1,000 2,000 4,000 8,000
NC-65
NC-60
NC-55
NC-50
MED
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
QUIET
NC-15
1,000 2,000 4,000 8,000
9. Noise level curve