1-273
1
1-6. Noise Criterion Curves
(A) Indoor Units:
Ceiling Type
MODEL
SOUND LEVEL
CONDITION
: S-36PT1E5
: High 35 dB(A)
Low 30 dB(A)
: 1 m from front of outlet at height of 1 m
Both 50Hz / 60Hz
High
Low
MODEL
SOUND LEVEL
CONDITION
: S-45PT1E5
S-50PT1E5
: High 38 dB(A)
Low 30 dB(A)
: 1 m from front of outlet at height of 1 m
MODEL
SOUND LEVEL
CONDITION
: S-60PT1E5
S-71PT1E5
: High 39 dB(A)
Low 33 dB(A)
: 1 m from front of outlet at height of 1 m
MODEL
SOUND LEVEL
CONDITION
: S-100PT1E5
: High 42 dB(A)
Low 35 dB(A)
: 1 m from front of outlet at height of 1 m
MODEL
SOUND LEVEL
CONDITION
: S-125PT1E5
: High 45 dB(A)
Low 37 dB(A)
: 1 m from front of outlet at height of 1 m
SOURCE
: 220-230-240V, 1 phase, 50Hz
SOURCE
: 220-230-240V, 1 phase, 50Hz
SOURCE
: 220-230-240V, 1 phase, 50Hz
MODEL
SOUND LEVEL
CONDITION
: S-140PT1E5
: High 46 dB(A)
Low 38 dB(A)
: 1 m from front of outlet at height of 1 m
SOURCE
: 220-230-240V, 1 phase, 50Hz
SOURCE
: 220-230-240V, 1 phase, 50Hz
SOURCE
: 220-230-240V, 1 phase, 50Hz
Approximate
minimum
audible limit for
continuous noise
Approximate
minimum
audible limit for
continuous noise
Approximate
minimum
audible limit for
continuous noise
Approximate
minimum
audible limit for
continuous noise
Approximate
minimum
audible limit for
continuous noise
Approximate
minimum
audible limit for
continuous noise
Frequency at center of sound pressure band (Hz)
Frequency at center of sound pressure band (Hz)
Frequency at center of sound pressure band (Hz)
Frequency at center of sound pressure band (Hz)
63 125 250 500 1000 2000 4000 8000
Overall
Overall
Overall
63 125 250 500 1000 2000 4000 8000
Overall
63 125 250 500 1000 2000 4000 8000
Overall
Sound pressure level (dB)
(0dB = 0.0002
bar)
10
20
30
40
50
60
NC-60
NC-50
NC-40
NC-30
NC-20
Sound pressure level (dB)
(0dB = 0.0002 bar)
10
20
30
40
50
60
NC-60
NC-50
NC-40
NC-30
NC-20
Sound pressure level (dB)
(0dB = 0.0002
bar)
Sound pressure level (dB)
(0dB = 0.0002
bar)
63 125 250 500 1000 2000 4000 8000
Frequency at center of sound pressure band (Hz)
8000
NC-60
NC-50
NC-40
NC-30
NC-20
10
20
30
40
50
60
10
20
30
40
50
60
NC-60
NC-50
NC-40
NC-30
NC-20
Sound pressure level (dB)
(0dB = 0.0002
bar)
63 125 250 500 1000 2000 4000 Overall
Frequency at center of sound pressure band (Hz)
800063 125 250 500 1000 2000 4000
NC-60
NC-50
NC-40
NC-30
NC-20
10
20
30
40
50
60
10
20
30
40
50
60
NC-60
NC-50
NC-40
NC-30
NC-20
SM830211-07PAC-i.indb273SM830211-07PAC-i.indb273 2013/09/1722:47:532013/09/1722:47:53