3
1
9
• VRV Systems • Outdoor Units
70
• Outdoor Units • VRV HEAT PUMP • RXYHQ12-36P(8)
9 Sound data
9 - 1 Sound pressure spectrum
4D052397F
NOTE
1 Over All (dB):
(B, G, N is already rectified)
2 Operating conditons:
• Power source: Y1: 380-415V 50Hz
3 Measuring place: Anechoic chamber (conversion value)
4 The operation sound is measured in anechoic chamber, if it is measured under the
actual installation conditions, it is normally over the set value due to enviromental
noise and reflection
5 Location of microphone
Octave band sound pressure level dB(0dB=0.0002μbar)
Octave band center frequency (Hz)
Approximate
threshold hearing
for continuous
noise
RXYHQ12P8
Scale 50Hz
A 60.0
C 69.0
1m
1,5m
Front side
RXYHQ-P
Sound power and pressure standard (cooling)
4TW31467-1
NOTES
1 Sound power level is an absolute value that a sound source generates.
2 Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to sound level
drawings.
3 Mentioned values are theoretical values based on sound results of individual installed units.
Possible deviations for sound values due to variety of installation patterns are not taken into account.
Unit Sound Power [dBA] Sound Pressure [dBA]
RXYHQ12P8 80 60
RXYHQ16P 82 60
RXYHQ18P 82 61
RXYHQ20P 83 62
RXYHQ22P 83 62
RXYHQ24P 83 62
RXYHQ26P 83 62
RXYHQ28P 83 63
RXYHQ30P 83 63
RXYHQ32P 85 64
RXYHQ34P 85 64
RXYHQ36P 85 65
To Next Page
Loading...
