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Sound levels 5CSL0-06B
2.1.12 Sound levels
Sound Pressure Level (dB re 20 Pa)
DC Inverter SINGLE A(1Ø, 3Ø)
Overall
90
80
70
60
50
40
30
20
D
1m
1m
1m
1m
15m
Sound pressure level
AUUW096D[UU09W ULD]
AUUW126D[UU12W ULD]
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
10
NC-15
63 125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
Sound Pressure Level (dB re 20 Pa )
Center of
Outdoor Unit
90
80
70
60
50
40
30
20
10
Notes:
- Sound measured at 1m away from the center of the unit.
- Data is valid at free field condition
- Data is valid at nominal operation condition
- Reference accoustic pressure OdB = 20μPa
- Sound level will vary depending on a range of factors such as the
construction(acoustic absorption coefficient) of particular room in
which the equipment is installed.
- The operating conditions are assumed to be standard
AUUW186D[UU18W UED]
AUUW186D1[UU18W UED1]
63 125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
Octave Band Center Frequency (Hz)
212 Outdoor unit - DC Inverter SINGLE A (1Ø, 3Ø)
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
Sound Pressure Level (dB re 20μPa )
AUUW246D[UU24W UED]
AUUW306D[UU30W UED]