W-ECO MULTI SYSTEM Unit Spesifications
TD831077
IV - 24
4
1. Outdoor Unit
1-5. Noise criterion curves
MODEL :
SPW-CR1903GDYH8 , C1903GDYH
8
SOUND LEVEL : 62.5 dB(A), NC 59
CONDITION : Distance 1 m, Hight 1 m
SOURCE : 380 - 400 - 415 V, 3 Phase, 50 Hz
MODEL :
SPW-CR1503GDYH8 , C1503GDYH
8
SOUND LEVEL : 61.5 dB(A), NC 57
CONDITION : Distance 1 m, Hight 1 m
SOURCE : 220 - 230 - 240 V, 1 Phase, 50 Hz
380 - 400 - 415 V, 3 Phase, 50 Hz
MODEL :
SPW-CR703GDCH8 , C703GDCH
8
SPW-CR903GDCH8 , C903GDCH
8
SOUND LEVEL : HIGH 58.5 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
20
10
60 125
250
500
1000 2000 4000
8000
APPROXIMATE
THRESHOLD OF
CONTINUOUS
NOISE
NC-70
NC-60
NC-40
NC-20
OCTAVE BAND SOUND PRESSURE LEVEL, dB
(0dB=0.0002 µbar)
BAND CAENTER FREQUENCIES, Hz
1738_C_I
NC-30
NC-50
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
1739_C_I
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-70
NC-20
NC-60
NC-40
NC-30
OCTAVE BAND SOUND PRESSURE LEVEL, dB
(0dB=0.0002 µbar)
NC-50
1740_C_I
90
80
70
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 µbar)
NC-70
NC-60
NC-40
NC-20
NC-30
NC-50