Dati sonori, Sound data – Airedale EcoChill 6kW - 46kW User Manual
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EcoChill Installation Manual 7481930_v1.6.0_08_2013
ECL-ECLH 020-202
EN
ECL/
ECLH
Total sound levels
Octave band [Hz]
Power
dB(A)
Pressure
125
250
500
1000
2000
4000
8000
dB(A)
10 m
dB(A)
1 m
Sound power by centre octave band [dB] (A)
020
61,0
30,0
46,8
70,0
64,1
59,1
52,7
46,7
41,0
35,7
025
61,0
30,0
46,8
70,0
64,1
59,1
52,7
46,7
41,0
35,7
030
68,0
37,0
53,6
75,4
69,6
64,0
63,5
56,7
51,2
44,6
040
68,0
37,0
53,6
75,4
69,6
64,0
63,5
56,7
51,2
44,6
050
69,0
38,0
53,9
76,5
69,2
64,8
64,6
58,9
53,7
46,1
070
69,0
38,0
54,0
76,5
69,2
64,8
64,6
58,9
53,7
46,1
080
69,0
38,0
54,0
73,8
69,4
65,8
64,1
59,5
56,5
51,0
090
68,0
37,0
53,0
74,0
68,5
64,5
62,2
59,3
56,4
48,1
102
76,0
44,0
60,0
61,2
66,0
71,4
72,0
68,9
60,5
48,6
152
77,0
45,0
61,0
62,4
67,3
72,2
72,7
69,7
61,5
49,6
202
78,0
46,0
62,0
63,6
68,4
73,4
73,5
70,5
62,5
50,6
Sound power
AIREDALE determines the value of sound power on the
basis of measurements made in accordance with ISO
9614-2, as required for Eurovent certification.
Sound pressure
Sound pressure in free field conditions over a reflective
plane (directivity factor Q=2) in accordance with ISO
3744.
COOLING
Evaporator outlet water temperature
7°C
Evaporator inlet water temperature
12°C
External air temperature
35 °C
17. SOUND DATA