Panasonic S-73MF2E5A - Page 149

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VRF SYSTEMS Indoor Unit Specifi cations
1
2
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5
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7
8
9
2. Low Silhouette Ducted Type (F2 Type)
2-4. Noise Criterion Curves
:
:
MODEL
S-28MF2E5A
SOUND LEVEL
33 dB(A)
LOW 22 dB(A)
CONDITION:
HIGH
1.5 m directly below unit
High
Low
Both 50Hz and 60Hz
Frequency at center of sound pressure band (Hz)
Overall
NC-50
NC-20
NC-30
NC-40
60
50
40
30
20
10
Sound pressure level (dB)
(0dB = 0.0002 bar)
MODEL
:
:
: S-22MF2E5A
SOUND LEVEL 33 dB(A)
LOW 22 dB(A)
CONDITION
1.5 m directly below unit
HIGH
60
50
40
30
20
10
Frequency at center of sound pressure band (Hz)
Frequency at center of sound pressure band (Hz)
Overall
Sound pressure level (dB)
(0dB = 0.0002 bar)
:
:
:
MODEL S-36MF2E5A
SOUND LEVEL
33 dB(A)
LOW 22 dB(A)
CONDITION
HIGH
1.5 m directly below unit
Overall
NC-50
NC-20
NC-30
NC-40
60
50
40
30
20
10
Sound pressure level (dB)
(0dB = 0.0002 bar)
MODEL
:
:
: S-15MF2E5A
SOUND LEVEL 33 dB(A)
LOW 22 dB(A)
CONDITION
1.5 m directly below unit
HIGH
60
50
40
30
20
10
Frequency at center of sound pressure band (Hz)
Overall
Sound pressure level (dB)
(0dB = 0.0002 bar)
63 125 250 500 1000 2000 4000 8000
63 125 250 500 1000 2000 4000 8000
63 125 250 500 1000 2000 4000 8000
63 125 250 500 1000 2000 4000 8000
Approximate
minimum
audible limit for
continuous noise
NC-50
NC-20
NC-30
NC-40
NC-50
NC-20
NC-30
NC-40
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)
:
:
MODEL
S-45MF2E5A
SOUND LEVEL
34 dB(A)
LOW 25 dB(A)
CONDITION:
HIGH
1.5 m directly below unit
Overall
NC-50
NC-20
NC-30
NC-40
60
50
40
30
20
10
Sound pressure level (dB)
(0dB = 0.0002 bar)
63 125 250 500 1000 2000 4000 8000
Approximate
minimum
audible limit for
continuous noise
:
:
:
MODEL
S-56MF2E5A
SOUND LEVEL
34 dB(A)
LOW 25 dB(A)
CONDITION
HIGH
1.5 m directly below unit
Overall
NC-50
NC-20
NC-30
NC-40
Frequency at center of sound pressure band (Hz)
60
50
40
30
20
10
Sound pressure level (dB)
(0dB = 0.0002 bar)
63 125 250 500 1000 2000 4000 8000
Approximate
minimum
audible limit for
continuous noise
TD831172-00VRFSYSINDOOR.indb43TD831172-00VRFSYSINDOOR.indb43 2014/04/2416:49:192014/04/2416:49:19