Hitachi RAC-25WXE - WORKING RANGE; 5.1. POWER SUPPLY AND OPERATING TEMPERATURE RANGE

SOUND DATA
14
4.3. RAC-50WXE
The Sound Pressure Level is based on the following conditions:
- 1 meter from the unit front surface and 1 meter from floor level
The above data was measured in an anechoic chamber. Please take into consideration reflected sound of your specific site
Sound Pressure Level (dB)
250 500 1000 2000
Octave band main wave length (Hz)
Sound Pressure Level (dB)
250 500 1000 2000
Octave band main wave length (Hz)
COOLING
HEATING
50.8
50.2
48.5
44.3
38.9
36.0
26.9
24.0
NC - 15
NC - 20
NC - 25
NC - 30
NC - 35
NC - 40
NC - 45
NC - 50
NC - 55
NC - 60
NC - 65
NC - 70
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
63 125 4000 8000
52.7
50.5
50.7
48.9
44.7
42.7
36.7
30.0
NC - 15
NC - 20
NC - 25
NC - 30
NC - 35
NC - 40
NC - 45
NC - 50
NC - 55
NC - 60
NC - 65
NC - 70
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
63 125 4000 8000