Sanyo SPW-C0705DZH8 Technical Data Manual page 452

7. Concealed Duct Type (U, US Types)
7-4. Noise Criterion Curves
MODEL : SPW-UR74/94/124GXH56(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
APPROXIMATE
1
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63
Frequency at center of sound pressure band (Hz)
2
: SPW-UR254GXH56(A/B)
MODEL
3
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
4
60
50
40
5
30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
6
10
63
Frequency at center of sound pressure band (Hz)
7
8
-U075/095/125XH(N)
-UR74/94/124SXH56B
-U075/095/125SXH(T)
125 250 500 1000 2000 4000 8000
-U255XH(N)
-UR254SXH56B
-U255SXH(T)
125 250 500 1000 2000 4000 8000
MODEL
SOUND LEVEL : HIGH 30 dB(A), NC 23 / LOW 25 dB(A), NC 17
CONDITION
SOURCE
60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
NC-20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL : HIGH 34 dB(A), NC 22 / LOW 27 dB(A), NC18
CONDITION
SOURCE
60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
NC-20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
Frequency at center of sound pressure band (Hz)
4-294
3-WAY ECO-i SYSTEM Unit Specifi cations
: SPW-UR164/184GXH56(A/B)
-U165/185XH(N)
-UR164/184SXH56B
-U165/185SXH(T)
: Under the unit 1.5 m
: 220 - 230 - 240 V, Single-phase, 50 Hz
63 125 250 500 1000 2000 4000 8000
: SPW-UR304SXH56B
-U305SXH(T)
: Under the unit 1.5 m
: 220 - 230 - 240 V, Single-phase, 50 Hz
63 125 250 500 1000 2000 4000 8000
NC-50
NC-40
NC-30
NC-20
NC-50
NC-40
NC-30
NC-20