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LG ABNW18GBHC0 Engineering Product Data Book page 16

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Compact
7. Sound levels
External Static Pressure 4(39) [mmAq(Pa)]
ABNW18GBHC0 [UB18C NH0]
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 6(59) [mmAq(Pa)]
ABNW18GBHC0 [UB18C NH0]
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 8(78) [mmAq(Pa)]
ABNW18GBHC0 [UB18C NH0]
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)
10 _
Ceiling concealed duct - Middle static pressure
Indoor unit
ABNW24GBHC0 [UB24C NH0]
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)
ABNW24GBHC0 [UB24C NH0]
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)
ABNW24GBHC0 [UB24C NH0]
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)
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
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

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