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SM830052
1
ECO MULTI SYSTEM Unit Specifications
10. Concealed Floor-Standing Type (FM Type)
10-5. Noise criterion curves
MODEL
: SPW-FM183GH56
SOUND LEVEL
: HIGH
39 dB(A),
NC 34
LOW
31 dB(A),
NC 26
CONDITION
: In front of the unit 1 m, HEIGHT 1 m
SOURCE
: 220 - 230 - 240 V, 1 Phase, 50 Hz
MODEL
: SPW-FM253GH56
SOUND LEVEL
: HIGH
41 dB(A),
NC 37
LOW
35 dB(A),
NC 30
CONDITION
: In front of the unit 1 m, HEIGHT 1 m
SOURCE
: 220 - 230 - 240 V, 1 Phase, 50 Hz
MODEL
: SPW-FM123GH56
SOUND LEVEL
: HIGH
39 dB(A),
NC 33
LOW
29 dB(A),
NC 23
CONDITION
: In front of the unit 1 m, HEIGHT 1 m
SOURCE
: 220 - 230 - 240 V, 1 Phase, 50 Hz
0834_V_I
60
50
40
30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
250
500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
OCTAVE BAND SOUND PRESSURE LEVEL, dB
(0 dB = 0.0002
µ
bar)
NC-50
NC-40
NC-30
NC-20
0835_V_I
60
50
40
30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
250
500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
OCTAVE BAND SOUND PRESSURE LEVEL, dB
(0 dB = 0.0002
µ
bar)
NC-50
NC-40
NC-30
NC-20
0836_V_I
60
50
40
30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
250
500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
OCTAVE BAND SOUND PRESSURE LEVEL, dB
(0 dB = 0.0002
µ
bar)
NC-50
NC-40
NC-30
NC-20
0837_V_I
60
50
40
30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
250
500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
OCTAVE BAND SOUND PRESSURE LEVEL, dB
(0 dB = 0.0002
µ
bar)
NC-50
NC-40
NC-30
NC-20
MODEL
: SPW-FM93GH56
SOUND LEVEL
: HIGH
33 dB(A),
NC 27
LOW
28 dB(A),
NC 23
CONDITION
: In front of the unit 1 m, HEIGHT 1 m
SOURCE
: 220 - 230 - 240 V, 1 Phase, 50 Hz