Sanyo SPW-C366VH - Page 305

1
1-299
1-8. Noise Criterion Curves
Ceiling-Mounted Type
NC-20
NC-30
NC-40
NC-50
400063 125 250 800020001000500
60
50
40
30
20
10
NC-20
NC-30
NC-40
NC-50
400063 125 250 800020001000500
60
50
40
30
20
10
NC-20
NC-30
NC-40
NC-50
400063 125 250 800020001000500
60
50
40
30
20
10
NC-20
NC-30
NC-40
NC-50
400063 125 250 800020001000500
60
50
40
30
20
10
400063 125 250 800020001000500
60
50
40
30
20
10
NC-20
NC-30
NC-40
NC-50
NC-20
NC-30
NC-40
NC-50
NC-60
400063 125 250 800020001000500
60
50
40
30
20
10
MODEL
SOUND LEVEL
CONDITION
: SPW-TDR124 / 164GH56 (A/B)
SPW-T125 / 165H
: STRONG 35 dB(A)
WEAK 30 dB(A)
: 1 m from front of outlet at height of 1 m
Sound pressure level (dB) (0dB = 0.0002μbar)
Approximate
minimum
audible limit
for continuous
noise
Overall
Frequency at center of sound pressure band (Hz)
Both 50Hz / 60Hz
Strong
Weak
MODEL
SOUND LEVEL
CONDITION
: SPW-TDR184GH56 (A/B)
SPW-T185H
: STRONG 36 dB(A)
WEAK 30 dB(A)
: 1 m from front of outlet at height of 1 m
Sound pressure level (dB) (0dB = 0.0002μbar)
Approximate
minimum
audible limit
for continuous
noise
Overall
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL
CONDITION
: SPW-TDR254 GH56 (A/B)
SPW-T255H
: STRONG 38 dB(A)
WEAK 33 dB(A)
: 1 m from front of outlet at height of 1 m
Sound pressure level (dB) (0dB = 0.0002μbar)
Approximate
minimum
audible limit
for continuous
noise
Overall
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL
CONDITION
: SPW-TDR364GH56 (A/B)
SPW-T365H
: STRONG 41 dB(A)
WEAK 35 dB(A)
: 1 m from front of outlet at height of 1 m
Sound pressure level (dB) (0dB = 0.0002μbar)
Approximate
minimum
audible limit
for continuous
noise
Overall
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL
CONDITION
: SPW-TDR484GH56 (A/B)
SPW-T485H
: STRONG 43 dB(A)
WEAK 37 dB(A)
: 1 m from front of outlet at height of 1 m
Sound pressure level (dB) (0dB = 0.0002μbar)
Approximate
minimum
audible limit
for continuous
noise
Overall
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL
CONDITION
: SPW-TDR604GH56 (A/B)
SPW-T605H
: STRONG 45 dB(A)
WEAK 38 dB(A)
: 1 m from front of outlet at height of 1 m
Sound pressure level (dB) (0dB = 0.0002μbar)
Approximate
minimum
audible limit
for continuous
noise
Overall
Frequency at center of sound pressure band (Hz)
SM830160-03ClassicPAC-iA4.ind299299SM830160-03ClassicPAC-iA4.ind299299 2010/02/1610:26:432010/02/1610:26:43