• Outdoor Units • VRV HEAT PUMP • RXYHQ12-36P(8)
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• VRV Systems • Outdoor Units
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Sound data
9 - 2
Sound power spectrum
NOTES
1
dBA = A-weighted sound power level. (A-scale according to IEC)
2
Reference acoustic pressure 0dB = 10E-6 W/m
2
.
3
Measured according to ISO 3744.
3TW27277-2
63 125 250 500 1000 2000 4000 8000
dBA
NR0 NR5 NR10 NR15
90
80
70
60
50
40
30
20
10
NR90
NR85
NR80
NR75
NR70
NR65
NR60
NR55
NR50
NR45
NR40
NR35
NR30
NR25
NR20
Ocatve band center frequency (Hz)
Sound power level (dB)
RXYHQ12P8