AHI Carrier Catalog | Page 816
Unit with return plug-fan in top box and MRC1 cooling recovery circuit (optional)
Sound power level
50EN/EH
90HEE
90T
120HEE
120T
160HEE
160T
180HEE
180T
200HEE
240HEE
240T
320HEE
320T
360HEE
360T
63 Hz
36,2
45,2
49,2
50,2
50,2
50,2
50,2
51,2
125 Hz
49,5
58,5
62,5
63,5
63,5
63,5
63,5
64,5
250 Hz
58,3
67,3
71,3
72,3
72,3
72,3
72,3
73,3
500 Hz
66,3
75,3
79,3
80,3
80,3
80,3
80,3
81,3
1000 Hz
72,7
81,7
85,7
86,7
86,7
86,7
86,7
87,7
2000 Hz
68,1
77,1
81,1
82,1
82,1
82,1
82,1
83,1
4000 Hz
60,8
69,8
73,8
74,8
74,8
74,8
74,8
75,8
8000 Hz
49,7
58,7
62,7
63,7
63,7
63,7
63,7
64,7
Total dB(A)
75,0
84,0
88,0
89,0
89,0
89,0
89,0
90,0
Sound pressure level
Measurement conditions: in a clear field, measured at a distance of 5 metres, directivity 2 and at 1,5 metres from the ground.
50EN/EH
90HEE
90T
120HEE
120T
160HEE
160T
180HEE
180T
200HEE
240HEE
240T
320HEE
320T
360HEE
360T
Total dB(A)
48,4
57,4
61,4
62,4
62,1
62,1
62,1
63,0
AIR TREATMENT
Note: The sound pressure level depends on the installation conditions and, as such, it only indicated as a guide. Values obtained according to the ISO 3744 standard.
816
C
A
R
R
I
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2
0
1
6
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2
0
1
7