Panasonic S-36PU1E5A Technical Data & Service Manual page 230

1
1-6. Noise Criterion Curves
(A) Indoor Units:
Ceiling Type
MODEL
SOUND LEVEL :
CONDITION
SOURCE
90
80
70
60
50
40
30
Approximate
20
minimum
audible limit for
continuous noise
10
Overall 63 125 250 500 1000 2000 4000 8000
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL
CONDITION
SOURCE
90
80
70
60
50
40
30
Approximate
20
minimum
audible limit for
continuous noise
10
Overall 63 125 250 500 1000 2000 4000 8000
Frequency at center of sound pressure band (Hz)
: S-100PT2E5A
High 42 dB(A)
Low 35 dB(A)
: 1 m from front of outlet at height of 1 m
: 220-230-240V, 1 phase, 50Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
: S-140PT2E5A
: High 47 dB(A)
Low 37 dB(A)
: 1 m from front of outlet at height of 1 m
: 220-230-240V, 1 phase, 50Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
: S-125PT2E5A
MODEL
SOUND LEVEL : High
Low
CONDITION
: 1 m from front of outlet at height of 1 m
: 220-230-240V, 1 phase, 50Hz
SOURCE
90
80
70
60
50
40
30
Approximate
20
minimum
audible limit for
continuous noise
10
Overall 63 125 250 500 1000 2000 4000 8000
Frequency at center of sound pressure band (Hz)
1-220
High
Low
46 dB(A)
36 dB(A)
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20