Chillers deltachill™ air cooled and freecool, Te ch nic al, Air c oo led – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 261: Dcc sound data ac fans extra quiet
261
Chiller Technical Manual 7267818 V1.4.0_04_2014
Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
A
ir C
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led
1
dB(A) is the overall sound level, measured on the A scale.
2
All sound data measured at nominal conditions: Water in/out 12/7°C at 35°C ambient.
3
Based on standard unit, for units fitted with optional pump packages please contact Airedale.
DCC Sound Data AC Fans Extra Quiet
Model
Sound
63 Hz
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Total
dB
dB
dB
dB
dB
dB
dB
dB
dBA
164
DCC075TX-15GYYY
Power
97.8
93.5
91.9
82.8
82.4
75.3
74.9
70.0
87.9
Pressure
64.3
60.0
58.4
49.3
48.9
41.8
41.4
36.5
54.4
165
DCC077TX-16GYYV
Power
97.7
93.4
93.3
82.9
82.3
75.1
74.4
79.0
88.7
Pressure
64.2
59.9
59.8
49.4
48.8
41.6
40.9
45.5
55.2
166
DCC072TX-17GPYY
Power
96.5
94.6
93.2
83.5
82.8
75.1
74.3
69.1
88.6
Pressure
62.8
60.9
59.5
49.8
49.1
41.4
40.6
35.4
54.9
167
DCC077TX-18GYYY
Power
97.8
93.7
92.0
83.1
82.6
75.7
75.0
70.0
88.1
Pressure
64.1
60.0
58.3
49.4
48.9
42.0
41.3
36.3
54.4
168
DCC080TX-17GYVV
Power
97.7
93.3
94.3
83.0
82.2
75.0
73.9
81.8
89.4
Pressure
64.0
59.6
60.6
49.3
48.5
41.3
40.2
48.1
55.7
169
DCC083TX-18GVVV
Power
97.7
93.2
95.2
83.1
82.1
74.8
73.2
83.4
89.9
Pressure
64.0
59.5
61.5
49.4
48.4
41.1
39.5
49.7
56.2
170
DCC086TX-18GVVW
Power
96.6
95.2
95.7
84.1
83.2
74.8
73.6
81.7
90.3
Pressure
62.9
61.5
62.0
50.4
49.5
41.1
39.9
48.0
56.6
171
DCC088TX-18GVWW
Power
95.2
96.6
96.1
85.0
84.1
74.9
74.0
78.9
90.7
Pressure
61.5
62.9
62.4
51.3
50.4
41.2
40.3
45.2
57.0
172
DCC091TX-18GWWW
Power
93.1
97.7
96.5
85.7
84.8
74.9
74.3
67.9
91.1
Pressure
59.4
64.0
62.8
52.0
51.1
41.2
40.6
34.2
57.4
173
DCC070TX-19GPPY
Power
94.7
95.5
94.2
84.1
83.2
75.0
73.7
67.9
89.2
Pressure
60.9
61.6
60.3
50.2
49.3
41.1
39.8
34.0
55.3
174
DCC074TX-20GPYY
Power
96.5
94.7
93.3
83.7
83.0
75.5
74.5
69.1
88.8
Pressure
62.7
60.8
59.4
49.8
49.1
41.6
40.6
35.2
54.9
175
DCC079TX-21GYYY
Power
97.8
93.8
92.2
83.4
82.8
76.0
75.1
70.0
88.3
Pressure
63.8
59.8
58.2
49.3
48.7
41.9
41.0
36.0
54.3
176
DCC080TX-19GYYV
Power
97.8
93.6
93.4
83.2
82.5
75.5
74.5
79.0
88.9
Pressure
63.9
59.7
59.5
49.3
48.6
41.6
40.6
45.1
55.0
177
DCC081TX-22GYYV
Power
97.8
93.7
93.5
83.5
82.7
75.9
74.6
79.0
89.0
Pressure
63.7
59.7
59.5
49.4
48.6
41.8
40.5
45.0
55.0
178
DCC082TX-20GYVV
Power
97.7
93.5
94.4
83.3
82.4
75.4
74.0
81.8
89.5
Pressure
63.8
59.6
60.5
49.4
48.5
41.5
40.1
47.9
55.6
179
DCC085TX-21GVVV
Power
97.7
93.4
95.3
83.3
82.3
75.2
73.4
83.4
90.1
Pressure
63.6
59.3
61.2
49.3
48.2
41.2
39.3
49.4
56.0
180
DCC088TX-21GVVW
Power
96.6
95.3
95.7
84.3
83.4
75.3
73.7
81.7
90.5
Pressure
62.6
61.3
61.7
50.3
49.3
41.2
39.7
47.7
56.4
181
DCC091TX-21GVWW
Power
95.2
96.7
96.2
85.2
84.2
75.3
74.1
78.9
90.8
Pressure
61.2
62.6
62.1
51.1
50.2
41.2
40.0
44.8
56.8
182
DCC094TX-21GWWW
Power
93.2
97.7
96.6
85.8
84.9
75.3
74.4
67.9
91.2
Pressure
59.1
63.7
62.5
51.8
50.9
41.3
40.3
33.9
57.1