AquaFREE system - Airconwarehouse.com
AquaFREE system - Airconwarehouse.com
AquaFREE system - Airconwarehouse.com
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Capacities and<br />
information for<br />
selecting the right unit<br />
4.6. Data related to noise<br />
Model: RAS-3HVRNE Power source: 230 V 50 Hz Model: RAS-4H(V)RNE Power source: 230 V 50 Hz<br />
Point of measurement:<br />
1 metre from the front surface<br />
1.5 metres from ground level<br />
Acoustic criteria curve<br />
Point of measurement:<br />
1 metre from the front surface<br />
1.5 metres from ground level<br />
Acoustic criteria curve<br />
Nominal / Night shift: 43/39 dB(A)<br />
Nominal / Night shift: 4/1 45/51 dB(A)<br />
Acoustic pressure level (dB measured using “C scale”)<br />
Acoustic pressure level (dB measured using “C scale”)<br />
approximate continuous<br />
sound detection<br />
threshold<br />
approximate continuous<br />
sound detection<br />
threshold<br />
Frequency (Hz)<br />
Frequency (Hz)<br />
Model: RAS-5H(V)RNE<br />
Point of measurement:<br />
Power source: 230 V 50 Hz<br />
1 metre from the front surface<br />
1.5 metres from ground level<br />
Acoustic criteria curve<br />
Nominal / Night shift: 47/43 dB(A)<br />
Acoustic pressure level (dB measured using “C scale”)<br />
approximate continuous<br />
sound detection<br />
threshold<br />
pag. 56<br />
TCGB0042 rev.0 - 01/2007
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