Sound Performance Table - Carrier 50TC Product Data

Table 5 – SOUND PERFORMANCE TABLE
COOLING
UNIT
STAGES
A ---WEIGHTED
A04 1
A05 1
A06 1
A07 1
A08 1
D08 2
A09 1
A12 1
D12 2
D14 2
LEGEND
dB --- Decibel
63 125
80 90.6 80.9
81 90.9 84.6
78 84.0 82.2
78 88.8 81.8
82 90.1 82.6
82 85.8 84.3
83 91.2 86.4
82 88.6 85.0
82 89.0 83.1
87 87.0 85.2
OUTDOOR SOUND (dB)
250 500 1000
80.2 76 74.6
79.5 77.9 76.5
76.3 74.8 72.5
76.9 74.4 73.3
81.0 79.4 77.0
80.5 78.7 76.4
81.9 81.0 78.3
81.6 79.5 77.4
80.5 78.5 75.5
84.6 84.9 82.2
NOTES:
1. Outdoor sound data is measure in accordance with ARI
standard 270---2008.
2. Measurements are expressed in terms of sound power.
Do not compare these values to sound pressure values
because sound pressure accounts for specific environ-
mental factors which do not match individual applica-
tions. Sound power values are independent of the envir-
onment and therefore more accurate.
3. A ---weighted sound ratings filter out very high and very
low frequencies, to better approximate the response of
an "average" human ear. A ---weighted measurements for
Carrier units are taken in accordance with 270---2008.
10
2000 4000 8000
71.3 68.5 63.9
71.1 66.9 62.5
68.8 65.6 61.8
69.8 66.3 62.7
73.0 70.4 66.7
72.7 68.3 65.1
73.9 71.4 67.3
74.1 71.0 66.3
71.6 69.6 69.3
78.4 75.3 72.9