LG ABNW18GBHC0 Engineering Product Data Book page 41

Compact
7. Sound level
External Static Pressure 10(98) [mmAq(Pa)]
ABNW30GM1A0 [UM30 N14]
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1 000 2 000 4 000 8 000
Octave Band Center Frequency (Hz)
External Static Pressure 15(147) [mmAq(Pa)]
ABNW30GM1A0 [UM30 N14]
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1 000 2 000 4 000 8 000
Octave Band Center Frequency (Hz)
16 _
Ceiling concealed duct - Middle static pressure(2)
Indoor unit
ABNW36GM2A0 [UM36 N24]
80
n
High
▲ Mid
l Low
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
NC-20
Hearing
Threshold
NC-15
10
63 125 250
Octave Band Center Frequency (Hz)
ABNW36GM2A0 [UM36 N24]
80
n
High
▲ Mid
l Low
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
20
NC-25
Approximate
NC-20 Hearing
Threshold
NC-15
10
63 125 250
Octave Band Center Frequency (Hz)
n
High
▲ Mid
l Low
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500 1 000 2 000 4 000 8 000
n
High
▲ Mid
l Low
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500 1 000 2 000 4 000 8 000