Hitachi UTOPIA R32 Series Technical Catalogue page 74
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Also See for UTOPIA R32 Series:
- Installation and operation manual (85 pages) ,
- Installation & operation manual (51 pages) ,
- Installation & operation manual (50 pages)
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5 Acoustic characteristic curves
Sound power curves
RAS-4H(V)(R/N)P2E
Approximate
threshold of hearing
for continuous noise
Frequency (Hz)
Sound power level: Global 70 dB(A)
RAS-6H(V)(R/N)P2E
Approximate
threshold of hearing
for continuous noise
Frequency (Hz)
Sound power level: Global 72 dB(A)
66
TCGB0136 rev.1 - 05/2021
RAS-5H(V)(R/N)P2E
Approximate
threshold of hearing
for continuous noise
Frequency (Hz)
Sound power level: Global 72 dB(A)
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