1-241
1
1-6. Noise Criterion Curves
(A) Indoor Units
Ducted Type
MODEL
SOUND LEVEL
SOURCE
: S-36PN1E5A
: HIGH 40 dB(A)
LOW 35 dB(A)
: 220-230-240V , Single Phase , 50Hz
CONDITION
: Under the unit 1.5m
MODEL
SOUND LEVEL
SOURCE
: S-60PN1E5A
: HIGH 43 dB(A)
LOW 36 dB(A)
: 220-230-240V , Single Phase , 50Hz
CONDITION
: Under the unit 1.5m
MODEL
SOUND LEVEL
SOURCE
: S-125PN1E5A
: HIGH 45 dB(A)
LOW 38 dB(A)
: 220-230-240V , Single Phase , 50Hz
CONDITION
: Under the unit 1.5m
MODEL
SOUND LEVEL
SOURCE
: S-140PN1E5A
: HIGH 46 dB(A)
LOW 39 dB(A)
: 220-230-240V , Single Phase , 50Hz
CONDITION
: Under the unit 1.5m
MODEL
SOUND LEVEL
SOURCE
: S-45PN1E5A
: HIGH 41 dB(A)
LOW 35 dB(A)
: 220-230-240V , Single Phase , 50Hz
CONDITION
: Under the unit 1.5m
High
Low
MODEL
SOUND LEVEL
SOURCE
: S-100PN1E5A
: HIGH 44 dB(A)
LOW 37 dB(A)
: 220-230-240V , Single Phase , 50Hz
CONDITION
: Under the unit 1.5m
S-50PN1E5A
S-71PN1E5A
Approximate
minimum
audible limit
for continuous
noise
NC-40
NC-50
NC-30
NC-20
NC-60
Sound pressure level (dB)
(0dB = 0.0002 μbar)
Frequency at center of sound pressure band (Hz)
10
20
30
40
50
60
63 125 250 500 1000 2000 4000 8000
Sound pressure level (dB)
(0dB = 0.0002 μbar)
10
20
30
40
50
60
Frequency at center of sound pressure band (Hz)
63 125 250 500 1000 2000 4000 8000
NC-40
NC-50
NC-30
NC-20
NC-60
Approximate
minimum
audible limit
for continuous
noise
Sound pressure level (dB)
(0dB = 0.0002 μbar)
Frequency at center of sound pressure band (Hz)
10
20
30
40
50
60
63 125 250 500 1000 2000 4000 8000
NC-40
NC-50
NC-30
NC-20
NC-60
Approximate
minimum
audible limit
for continuous
noise
Frequency at center of sound pressure band (Hz)
63 125 250 500 1000 2000 4000 8000
Sound pressure level (dB)
(0dB = 0.0002 μbar)
10
20
30
40
50
60
Approximate
minimum
audible limit
for continuous
noise
NC-40
NC-50
NC-30
NC-20
NC-60
Sound pressure level (dB)
(0dB = 0.0002 μbar)
Frequency at center of sound pressure band (Hz)
10
20
30
40
50
60
63 125 250 500 1000 2000 4000 8000
Approximate
minimum
audible limit
for continuous
noise
NC-40
NC-50
NC-30
NC-20
NC-60
Sound pressure level (dB)
(0dB = 0.0002 μbar)
Frequency at center of sound pressure band (Hz)
10
20
30
40
50
60
63 125 250 500 1000 2000 4000 8000
Approximate
minimum
audible limit
for continuous
noise
NC-40
NC-50
NC-30
NC-20
NC-60
SM830231-02īSingleī꬧å·.indbīīī241SM830231-02īSingleī꬧å·.indbīīī241 2014/09/19īīī13:21:402014/09/19īīī13:21:40