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

9-8. Low static pressure duct type (High efficiency)

Model: ARXP018GLFH
•
80
70
60
50
40
30
LOW
20
10
0
63 125 250
Octave band center frequency, Hz
Model: ARXP030GLFH
•
80
70
60
50
40
30
LOW
20
10
0
63 125 250
Octave band center frequency, Hz
9-8. Low static pressure duct type (High efficiency)
Cooling
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
MED
NC-35
NC-30
NC-25
NC-20
NC-15
500 1,000 2,000 4,000
Cooling
NC-65
NC-60
NC-55
NC-50
HIGH
NC-45
MED
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500 1,000 2,000 4,000
80
70
60
50
40
30
20
10
0
8,000 63 125
Octave band center frequency, Hz
80
70
60
50
40
30
20
10
0
8,000 63 125
Octave band center frequency, Hz
- (04-279) -
Heating
HIGH
MED
LOW
250 500 1,000 2,000 4,000
Heating
HIGH
MED
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