Dry Cooler
Condensers
20
Dry Coolers Technical Manual 9308503 V2_06_2020
Te
ch
ni
ca
l
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)
DR40
35°C/30°C
42
-
-
-
-
40°C/35°C
72
41.9
-
-
-
45°C/40°C
101.5
71.7
41.8
-
-
50°C/45°C
130.8
101
71.4
41.8
-
55°C/50°C
160.2
130
100.3
71
41.6
DR45
35°C/30°C
44.6
-
-
-
-
40°C/35°C
74.4
44.4
-
-
-
45°C/40°C
103.4
73.8
44.2
-
-
50°C/45°C
132.3
102.5
73.2
43.9
-
55°C/50°C
161.2
131.1
101.6
72.6
43.6
DR50
35°C/30°C
53.1
-
-
-
-
40°C/35°C
91.7
53.1
-
-
-
45°C/40°C
129.7
91.4
53
-
-
50°C/45°C
167.6
129.2
91.1
53
-
55°C/50°C
205.5
166.8
128.6
90.8
52.9
(1) Output kW refers to the dry cooler heat rejection
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)
DR55
35°C/30°C
55
-
-
-
-
40°C/35°C
91.2
54.8
-
-
-
45°C/40°C
126.3
90.4
54.4
-
-
50°C/45°C
161.2
125.1
89.6
54
-
55°C/50°C
196
159.5
123.8
88.7
53.7
DR70
35°C/30°C
74.7
-
-
-
-
40°C/35°C
122.6
74.2
-
-
-
45°C/40°C
169.4
121.5
73.7
-
-
50°C/45°C
215.8
167.6
120.3
73.1
-
55°C/50°C
262.1
213.4
165.8
119.2
72.6
DR75
35°C/30°C
72.6
-
-
-
-
40°C/35°C
121.5
72.3
-
-
-
45°C/40°C
169.2
120.6
72
-
-
50°C/45°C
216.6
167.7
119.6
71.6
-
55°C/50°C
263.8
214.5
166.2
118.7
71.2
DR95
35°C/30°C
98.5
-
-
-
-
40°C/35°C
163.3
97.9
-
-
-
45°C/40°C
226.7
162
97.4
-
-
50°C/45°C
289.7
224.6
160.6
96.7
-
55°C/50°C
352.6
286.9
222.5
159.3
96.1
(1) Output kW refers to the dry cooler heat rejection
