Sanyo SPW-CR605GXH8 - Page 266

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4 - 124
Mini ECO-i SYSTEM Unit Specifications
7. Concealed Duct Type (U Type)
7-4. Noise Criterion Curves
MODEL : SPW-UR74GXH56(A/B)
-UR94GXH56(A/B)
-UR124GXH56(A/B)
SOUND LEVEL :
HIGH 29 dB(A), NC 20 / LOW 22 dB(A), NC 13
CONDITION : Under the unit 1.5 m
SOURCE :
220 - 230 - 240 V, Single-phase, 50 Hz
60
50
40
30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63 125 250 500 1000 2000 4000 8000
NC-50
NC-40
NC-30
NC-20
MODEL : SPW-UR164GXH56(A/B)
-UR184GXH56(A/B)
SOUND LEVEL :
HIGH 30 dB(A), NC 23 / LOW 25 dB(A), NC 17
CONDITION : Under the unit 1.5 m
SOURCE :
220 - 230 - 240 V, Single-phase, 50 Hz
MODEL :
SPW-UR254GXH56(A/B)
SOUND LEVEL :
HIGH 34 dB(A), NC 22 / LOW 27 dB(A), NC 18
CONDITION : Under the unit 1.5 m
SOURCE :
220 - 230 - 240 V, Single-phase, 50 Hz
60
50
40
30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63 125 250 500 1000 2000 4000 8000
NC-50
NC-40
NC-30
NC-20
60
50
40
30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63 125 250 500 1000 2000 4000 8000
NC-50
NC-40
NC-30
NC-20
Sound Pressure Level (dB) (0 dB = 0.0002 µbar) Sound Pressure Level (dB) (0 dB = 0.0002 µbar)
Frequency at center of sound pressure band (Hz) Frequency at center of sound pressure band (Hz)
Sound Pressure Level (dB) (0 dB = 0.0002 µbar)
Frequency at center of sound pressure band (Hz)
06-405 Mini-ECOi_TD4 11/8/06 4:28 PM Page 124