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1-6. Noise Criterion Curves
(A) Indoor Units:
Wall Mounted Type
Strong
Weak
MODEL
:
:
:
:
:
:
S-45PK1E5A
SOUND
LEVEL
38 dB(A)
Low
High
30 dB(A)
34 dB(A)
CONDITION 1m in front of air discharge and then 1m below
60
50
40
30
10
20
Approximate
minimum audible
limit for
continuous noise
Overall
Frequency at center of sound pressure band (Hz)
STRONG
Sound pressure level (dB)
(0dB = 0.0002 bar)
MODEL
S-50PK1E5A
SOUND
LEVEL
:
:
:
:
:
40 dB(A)
Low
High
32 dB(A)
36 dB(A)
CONDITION
4000 8000
250
5
2
1
2000
1000
63
500
60
50
40
30
20
10
STRONG
1m in front of air discharge and then 1m below
Frequency at center of sound pressure band (Hz)
Overall
Approximate
minimum audible
limit for
continuous noise
Sound pressure level (dB)
(0dB = 0.0002 bar)
MODEL
:
S-36PK1E5A
SOUND
LEVEL
35 dB(A)
Low
High
27 dB(A)
31 dB(A)
CONDITION 1m in front of air discharge and then 1m below
60
50
40
30
10
20
Approximate
minimum audible
limit for
continuous noise
250
125
2000
1000
63
500
Overall
Frequency at center of sound pressure band (Hz)
STRONG
Sound pressure level (dB)
(0dB = 0.0002 bar)
MODEL
S-60PK1E5A, S-71PK1E5A
SOUND
LEVEL
47 dB(A)
Low
High
40 dB(A)
44 dB(A)
CONDITION 1m in front of air discharge and then 1m below
60
50
40
30
10
20
Approximate
minimum audible
limit for
continuous noise
Overall
Frequency at center of sound pressure band (Hz)
STRONG
Sound pressure level (dB)
(0dB = 0.0002 bar)
NC-20
NC-30
NC-40
NC-50
NC-20
NC-30
NC-40
NC-50
NC-20
NC-30
NC-40
NC-50
NC-20
NC-30
NC-40
NC-50
S-100PK1E5A
49 dB(A)
Low
High
41 dB(A)
45 dB(A)
4000 8000
250
125
2000
63
1000
500
4000 8000
250
125
2000
63
1000
500
60
50
40
30
20
10
STRONG
Frequency at center of sound pressure band (Hz)
Overall
NC-20
NC-30
NC-40
NC-50
Approximate
minimum audible
limit for
continuous noise
Sound pressure level (dB)
(0dB = 0.0002 bar)
MODEL
SOUND
LEVEL
:
:
CONDITION : 1m in front of air discharge and then 1m below
4000 8000
4000 8000
250
125
2000
63
1000
500
SM830231-02̲Single̲欧州.indb 238
SM830231-02̲Single̲欧州.indb 238
2014/09/19 13:21:40
2014/09/19 13:21:40