Noise Criterion Curves - Sanyo SPW-CR363GVH8 Service Manual

1. Outdoor Unit

1-7. Noise criterion curves

MODEL : SPW-CR363GVH8 , CR363GV8
SOUND LEVEL : 54 dB(A), NC 45
CONDITION : Distance 1 m, Hight 1 m
SOURCE : 220 - 230 - 240 V, 1 Phase, 50 Hz
380 - 400 - 415 V, 3 Phase, 50 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
20
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250 500
BAND CENTER FREQUENCIES, Hz
MODEL : SPW-CR703GVH8 , CR703GV8
SOUND LEVEL : HIGH 58 dB(A), NC 52
CONDITION : Height 1 m, distance 1 m
SOURCE : 380 / 400 / 415 V, 3 Phase, 50 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
20
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
1000 2000 4000 8000
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
0272_C_I
I - 21
ECO MULTI SYSTEM Unit Specifications
MODEL : SPW-CR483GVH8 , CR483GV8
SOUND LEVEL : 56 dB(A), NC 47
CONDITION : Distance 1 m, Hight 1 m
SOURCE : 380 - 400 - 415 V, 3 Phase, 50 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
20
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250 500
BAND CENTER FREQUENCIES, Hz
MODEL : SPW-CR903GVH8 , CR903GV8
SOUND LEVEL : HIGH 58 dB(A), NC 52
CONDITION : Height 1 m, distance 1 m
SOURCE : 380 / 400 / 415 V, 3 Phase, 50 Hz
90
80
70
60
50
40
30
APPROXIMATE
THRESHOLD OF
20
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
1000 2000 4000 8000
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
0272_C_I
SM830063
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