ARIA EC-AGU-0909-E Page 10
ARIA EC – Size 40
Spectrum per octave band (Hz)
Control
voltage
Volts
Airflow
(m3/h)
125 250 500 1000 2000 4000 8000 Global (dBA)
Total
(dBA)
Supply 44 45 43 36 31 23 10 43
Return 45 39 45 38 30 22 19 44
2 180
Radiated 39 32 40 36 34 31 25 41
48
Supply 46 38 46 42 35 26 20 46
Return 48 42 48 37 28 28 24 46
4 400
Radiated 43 38 41 45 42 35 28 48
52
Supply 52 54 52 46 42 35 24 52
Return 55 49 55 42 37 36 29 53
6 620
Radiated 46 41 45 48 35 28 31 50
57
Supply 53 55 54 47 44 38 28 54
Return 57 52 57 44 41 40 35 55
8 850
Radiated 48 46 49 52 41 34 27 54
59
Supply 62 62 55 48 46 44 37 58
Return 67 61 58 45 44 47 44 59
10 910
Radiated 55 53 49 52 41 40 35 54
62
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