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DeltaChill Technical Manual 9758541 V1.1_06_2020
Chillers
DeltaChill
TM
Frequency (Hz)
Sound
Measurement
63
125
250
500
1000
2000
4000
8000
Overall
[dB(A)]
DCC084TX-21SYYY
Power
89.8
93.6
91.8
83.3
83.2
75.4
74.9
70.1
88.2
Pressure @ 10m
64.6
60.3
58.5
50.1
49.9
42.1
41.6
36.8
55.0
DCC087TX-21SYVV
Power
95.1
93.3
94.2
83.3
82.9
74.8
73.8
81.8
89.5
Pressure @ 10m
64.5
60.0
60.9
50.1
49.6
41.6
40.5
48.5
56.2
DCC088TX-21SVVV
Power
96.5
93.1
95.0
83.3
82.8
74.5
73.1
83.4
90.0
Pressure @ 10m
64.5
59.8
61.8
50.0
49.5
41.2
39.8
50.2
56.7
DCC093TX-21SVVW
Power
95.5
95.2
95.5
84.3
83.7
74.5
73.5
81.7
90.4
Pressure @ 10m
63.4
61.9
62.3
51.1
50.5
41.3
40.2
48.5
57.1
DCC096TX-21SVWW Power
94.2
96.6
96.0
85.1
84.5
74.6
73.9
78.9
90.8
Pressure @ 10m
62.1
63.3
62.7
51.9
51.3
41.3
40.6
45.6
57.5
DCC098TX-21SWWW Power
92.5
97.6
96.4
85.8
85.2
74.6
74.2
68.0
91.1
Pressure @ 10m
60.1
64.4
63.1
52.6
51.9
41.4
40.9
34.8
57.9
DCF012DR-04JBC0
Power
85.9
78.4
75.5
84.4
83.4
75.4
71.6
62.2
86.3
Pressure @ 10m
53.8
46.3
43.4
52.3
51.2
43.3
39.5
30.1
54.2
DCF017DR-04JGG0
Power
82.8
82.1
80.5
79.0
82.1
76.5
74.8
65.9
85.1
Pressure @ 10m
51.4
50.0
48.4
46.9
50.0
44.4
42.7
33.8
52.9
DCF012DR-06JBC0
Power
88.9
76.8
72.3
84.3
83.3
75.3
71.6
62.1
86.2
Pressure @ 10m
56.6
44.5
40.0
52.0
51.0
43.0
39.3
29.9
53.9
DCF018DR-06JGG0
Power
87.5
80.3
77.2
77.5
81.5
76.1
74.7
65.7
84.3
Pressure @ 10m
55.3
48.1
45.0
45.2
49.2
43.9
42.4
33.4
52.1
DCF023DR-06JJK0
Power
86.0
82.6
80.8
87.6
86.5
78.6
74.7
65.4
89.5
Pressure @ 10m
54.0
50.4
48.5
55.3
54.3
46.3
42.4
33.1
57.2
DCF029DR-06KKL0
Power
83.6
84.7
83.4
90.3
88.9
80.3
75.9
66.1
91.9
Pressure @ 10m
53.3
52.5
51.1
58.1
56.6
48.0
43.6
33.9
59.6
DCF024DR-08JJK0
Power
89.0
81.4
78.5
87.4
86.4
78.4
74.6
65.2
89.3
Pressure @ 10m
56.6
49.0
46.1
55.0
54.0
46.0
42.2
32.8
56.9
DCF030DR-08KKL0
Power
87.4
83.3
81.4
90.2
88.7
80.0
75.7
65.7
91.6
Pressure @ 10m
55.2
50.9
49.0
57.8
56.3
47.6
43.3
33.3
59.2
DCF036DR-08KLR0
Power
85.7
85.2
83.8
91.3
89.7
81.1
76.9
67.3
92.7
Pressure @ 10m
54.3
52.8
51.4
58.9
57.3
48.7
44.5
34.9
60.3
DCF039DR-08KRR0
Power
84.3
86.1
84.9
92.1
90.2
81.8
77.9
69.4
93.4
Pressure @ 10m
54.1
53.7
52.5
59.7
57.8
49.4
45.5
37.0
61.0
DCF045DR-08LXX0
Power
96.2
96.9
91.7
85.8
85.3
80.9
78.9
66.7
90.4
Pressure @ 10m
65.0
64.4
59.2
53.4
52.9
48.5
46.5
34.3
58.0
DCF036DR-10KLR0
Power
88.5
84.1
82.1
91.2
89.5
80.9
76.7
67.1
92.5
Pressure @ 10m
56.1
51.6
49.6
58.6
57.0
48.4
44.2
34.5
60.0
DCF040DR-10KRR0
Power
87.6
85.0
83.2
92.0
90.0
81.6
77.8
69.1
93.2
Pressure @ 10m
55.4
52.4
50.7
59.5
57.5
49.1
45.2
36.6
60.7
DCF046DR-10LXX0
Power
96.2
96.4
91.0
84.8
83.6
79.3
78.6
65.6
89.4
Pressure @ 10m
64.2
63.9
58.4
52.2
51.1
46.8
46.0
33.0
56.8
DCF047DR-10KSS0
Power
86.0
86.7
85.4
92.1
91.0
82.2
77.3
65.6
93.8
Pressure @ 10m
54.9
54.2
52.9
59.5
58.5
49.7
44.8
33.0
61.3
DCF049DR-10KSQ0
Power
85.8
87.5
85.7
95.2
91.1
86.7
79.7
69.9
95.7
Pressure @ 10m
55.3
55.0
53.2
62.6
58.6
54.1
47.2
37.3
63.2
DCF053DR-09MXY0
Power
94.0
95.9
91.7
87.3
86.5
81.9
80.4
68.9
91.3
Pressure @ 10m
65.2
63.3
59.2
54.8
53.9
49.4
47.9
36.3
58.8
DCF061DR-10MYY0
Power
88.8
94.5
91.8
88.4
87.3
82.6
81.5
70.3
92.0
Pressure @ 10m
65.4
61.9
59.2
55.9
54.8
50.1
48.9
37.8
59.4
DCF063DR-10MYV0
Power
92.9
94.8
93.2
88.7
87.5
82.9
80.9
79.1
92.4
Pressure @ 10m
65.7
62.2
60.6
56.1
54.9
50.4
48.3
46.5
59.9
Technical Data
Sound Data
EC Fans
The sound pressure data quoted is only valid in free fi eld conditions, where the unit is installed on a
refl ective base. If the equipment is placed adjacent to a refl ective wall, values may vary to those stated,
typically increasing by 3dB for each side added.
CAUTION
(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 a unit with a 300mm plenum, for other confi gurations please see Airedale.
