Condensers
Dry Coolers
19
Dry Coolers Technical Manual 9308503 V2_06_2020
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Performance Data – Dry Coolers
Standard Dry Cooler Fan
Water Entering /
Leaving
Ambient
Temperature °C
25°C
30°C
35°C
40°C
45°C
Output
Output
Output
Output
Output
(kW)
(kW)
(kW)
(kW)
(kW)
DR10
35°C/30°C
11
-
-
-
-
40°C/35°C
19.6
11
-
-
-
45°C/40°C
28.1
19.6
11.1
-
-
50°C/45°C
36.6
28
19.6
11.1
-
55°C/50°C
45
36.4
27.9
19.5
11.1
DR12
35°C/30°C
13.6
-
-
-
-
40°C/35°C
24.5
13.7
-
-
-
45°C/40°C
35.2
24.5
13.7
-
-
50°C/45°C
45.9
35.1
24.5
13.8
-
55°C/50°C
56.6
45.7
35.05
4.4
13.8
DR15
35°C/30°C
15..4
-
-
-
-
40°C/35°C
25.6
15.3
-
-
-
45°C/40°C
35.6
25.4
15.3
-
-
50°C/45°C
45.4
35.2
25.2
15.2
-
55°C/50°C
55.2
44.9
34.9
25
15.1
DR20
35°C/30°C
18.3
-
-
-
-
40°C/35°C
31.9
18.3
-
-
-
45°C/40°C
45.1
31.7
18.3
-
-
50°C/45°C
58.1
44.8
31.6
18.3
-
55°C/50°C
71.5
57.7
44.4
31.4
18.3
DR25
35°C/30°C
24.4
-
-
-
-
40°C/35°C
43.1
24.5
-
-
-
45°C/40°C
61.5
43
24.5
-
-
50°C/45°C
79.7
61.2
42.9
24.5
-
55°C/50°C
98
79.3
60.9
42.8
24.6
DR30
35°C/30°C
30.6
-
-
-
-
40°C/35°C
54.5
30.7
-
-
-
45°C/40°C
78
54.5
30.8
-
-
50°C/45°C
101.4
77.8
54.4
30.9
-
55°C/50°C
124.9
101
77.5
54.3
30.9
DR35
35°C/30°C
34.8
-
-
-
-
40°C/35°C
57.4
34.6
-
-
-
45°C/40°C
79.5
56.9
34.3
-
-
50°C/45°C
101.4
78.7
56.4
34.1
-
55°C/50°C
123.3
100.4
77.9
55.9
33.9
Standard Variable Speed Head Pressure Control
Minimum Ambient Air DB °C
-20°C
Maximum Ambient Air DB °C
+48
Optional On/Off Head Pressure Control
Minimum Ambient Air DB °C
-0°C
Maximum Ambient Air DB °C
+48
(1) For conditions outside those quoted, please contact Airedale.
Operating Limits
