Low Static Pressure Duct (Mini Duct) Type - Fujitsu AJ 126LELDH Series Design & Technical Manual

9-6. Low static pressure duct (Mini duct) type

Model: ARXK004GLGH
•
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency, Hz
Model: ARXK012GLGH
•
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency, Hz
9-6. Low static pressure duct (Mini duct) type
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
HIGH
NC-25
NC-20
NC-15
LOW
500 1,000 2,000 4,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
HIGH
NC-30
NC-25
NC-20
NC-15
LOW
500 1,000 2,000 4,000
Models: ARXK007GLGH and
•
ARXK009GLGH
80
70
60
50
40
30
20
10
0
8,000 63 125
Octave band center frequency, Hz
Model: ARXK014GLGH
•
80
70
60
50
40
30
20
10
0
8,000 63 125
Octave band center frequency, Hz
- (04-275) -
HIGH
LOW
250 500 1,000 2,000 4,000
HIGH
LOW
250 500 1,000 2,000 4,000
9. Noise level curve
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8,000