Sanyo SPW-CR365GXH56 Technical Data Manual page 320

11. 1-Way Air Discharge Semi-Concealed Slim Type (LD Type)
11-4. Noise Criterion Curves
MODEL : SPW-LDR94GXH56(A/B)
SOUND LEVEL : HIGH 36 dB(A), NC 29 / LOW 33 dB(A), NC 25
CONDITION : Under the unit 1.5 m
SOURCE : 220 - 230 - 240 V, Single-phase, 50/60 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
HEARING FOR
20
CONTINUOUS
NOISE
10
63 125 250
4
Frequency at center of sound pressure band (Hz)
MODEL : SPW-LDR184GXH56(A/B)
SOUND LEVEL : HIGH 38 dB(A), NC 31 / LOW 34 dB(A), NC 27
CONDITION : Under the unit 1.5 m
SOURCE :
220 - 230 - 240 V, Single-phase, 50/60 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
20 HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
Frequency at center of sound pressure band (Hz)
-LDR124GXH56(A/B)
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
HIGH
LOW
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
HIGH
LOW
Mini ECO-i SYSTEM Unit Specifications
MODEL : SPW-LDR164GXH56(A/B)
SOUND LEVEL : HIGH 36 dB(A), NC 29 / LOW 34 dB(A), NC 27
CONDITION : Under the unit 1.5 m
SOURCE : 220 - 230 - 240 V, Single-phase, 50/60 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
HEARING FOR
20
CONTINUOUS
NOISE
10
63 125 250
Frequency at center of sound pressure band (Hz)
HIGH
LOW
MODEL : SPW-LDR254GXH56(A/B)
SOUND LEVEL : HIGH 45 dB(A), NC 38 / LOW 36 dB(A), NC 29
CONDITION : Under the unit 1.5 m
SOURCE :
220 - 230 - 240 V, Single-phase, 50/60 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
20 HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
Frequency at center of sound pressure band (Hz)
HIGH
LOW
4 - 178
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000