Daikin VRV RXYQ5P7W1B Technical Data Manual page 135

8 Sound data
8 - 2 Sound power spectrum
RXYQ14,16P
3
NOTES
1 dBA = A-weighted sound power level. (A-scale according to IEC)
2 Reference acoustic pressure 0dB = 10E-6μW/m
3 Measured according to ISO 3744.
134
• Outdoor Units • VRV
90
NR90
80
NR85
NR80
70
NR75
NR70
60
NR65
NR60
50
NR55
NR50
40
NR45
NR40
30
NR35
NR30
20
NR25
NR0 NR5 NR10 NR15 NR20
10
63 125 250 500 1000 2000 4000 8000 dBA
Ocatve band center frequency (Hz)
2
.
RXYQ20-54P(A)
Sound power and pressure standard (Cooling)
Unit
RXYQ20P7W1B
RXYQ22P7W1B
RXYQ24P7W1B
RXYQ26P7W1BA
RXYQ28P7W1BA
RXYQ30P7W1BA
RXYQ32P7W1BA
RXYQ34P7W1BA
RXYQ36P7W1BA
RXYQ38P7W1BA
RXYQ40P7W1BA
RXYQ42P7W1BA
RXYQ44P7W1BA
RXYQ46P7W1BA
RXYQ48P7W1BA
RXYQ50P7W1BA
RXYQ52P7W1BA
RXYQ54P7W1BA
N
OTES
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 the sound
level drawings.
3 Mentioned values are theoretical values based on sound results of
individual installed units. Possible deviatons for sound values due to
variety of installation patterns are not taken into account.
®
• VRV Systems • Outdoor Units
®
Heat Pump • RXYQ5-54P7W1B(A)
3TW27277-2 RXYQ18P
NOTES
1 dBA = A-weighted sound power level. (A-scale according to IEC)
2 Reference acoustic pressure 0dB = 10E-6μW/m
3 Measured according to ISO 3744.
Sound Power
[dBA]
83
83
83
85
85
85
85
85
86
86
86
86
87
87
87
87
87
88
90
NR90
80
NR85
NR80
70
NR75
NR70
60
NR65
NR60
50
NR55
NR50
40
NR45
NR40
30
NR35
NR30
20
NR25
NR0 NR5 NR10 NR15 NR20
10
63 125 250 500 1000 2000 4000 8000 dBA
Ocatve band center frequency (Hz)
2
.
Sound Pressure
[dBA]
62
63
63
64
65
65
65
65
66
66
66
66
67
67
67
67
67
68
4TW27247-4
3TW27297-2