Figure 2 capacity correction factor, Figure 3 pressure drop correction factor, Figure 2 – Liebert EMERSON 60 HZ User Manual
Page 9: Capacity correction factor, Figure 3, Pressure drop correction factor
5
Figure 2
Capacity correction factor
Figure 3
Pressure drop correction factor
Quiet-Line Models
040
6-12
4
1.4
7.4
1.5
11.4
1.6
17.0
1.7
23.5
12-24
8*
1.6
3.9
1.7
5.9
1.8
8.9
1.8
12.3
057
18-36
12*
2.1
3.6
2.2
6.1
2.3
8.6
2.3
11.9
24-48
16
2.2
3.0
2.3
4.6
2.3
6.2
2.4
8.6
060
12-24
8
2.2
7.1
2.3
11.3
2.4
16.6
2.5
23.0
24-48
16*
2.4
3.8
2.5
5.9
2.5
8.1
2.5
11.3
080
12-24
8
2.7
6.2
3.0
9.8
3.2
14.5
3.3
20.1
24-48
16*
3.2
3.3
3.4
5.1
3.6
7.0
3.7
9.7
111
24-48
16*
4.4
4.7
4.3
7.4
4.4
10.4
4.5
14.3
36-72
24
4.2
3.2
4.4
4.8
4.6
7.2
4.6
10.0
121
24-48
16*
4.4
6.1
4.7
9.7
4.8
13.7
4.9
18.9
48-96
32
4.8
2.9
4.9
4.9
5.0
7.0
5.1
9.6
158
24-48
16
5.6
6.4
6.0
10.3
6.3
14.7
6.6
20.3
36-72
24*
6.0
4.3
6.4
6.7
6.6
10.0
6.8
13.8
173
24-48
16
6.1
8.4
6.6
13.5
6.9
19.5
7.1
26.9
48-96
32*
6.9
4.1
7.2
6.8
7.4
9.7
7.5
13.5
178
24-48
16
6.5
12.3
6.9
20.0
7.1
29.1
7.3
40.1
48-96
32*
7.1
6.0
7.3
10.0
7.4
14.5
7.5
20.0
72-144
48
7.3
4.1
7.4
6.6
7.5
9.9
7.6
13.3
205
24-48
16
6.9
8.2
7.7
13.2
8.2
18.9
8.6
26.2
36-72
24*
7.8
5.5
8.4
8.7
8.8
12.9
9.0
17.6
248
24-48
16
7.6
10.7
8.5
17.4
9.1
25.2
9.4
34.8
48-96
32*
9.1
5.2
9.6
8.7
9.9
12.5
10.1
17.3
347
48-96
32
12.2
8.0
13.2
13.3
13.9
19.4
14.3
26.8
96-192
64*
13.8
4.1
14.4
6.7
14.8
9.7
15.0
13.4
356
48-96
32
12.9
11.9
13.8
19.8
14.3
29.0
14.5
40.0
96-192
64*
14.2
6.0
14.7
9.9
14.9
14.4
15.0
20.0
144-288
96
14.6
4.0
14.9
6.6
15.0
9.6
15.2
13.3
453
48-96
32
15.2
10.3
17.0
17.2
18.1
25.1
18.9
34.7
96-192
64*
18.2
5.2
19.2
8.7
19.9
12.5
20.3
17.3
498
48-96
32
16.1
15.4
17.8
25.6
18.8
37.6
19.2
51.8
96-192
64
18.8
7.7
19.5
12.8
19.9
18.6
20.1
25.7
144-288
96*
19.5
5.1
20.0
8.5
20.2
12.4
20.4
17.2
* Standard Circuiting
Based on 40% Ethylene Glycol Solution at 115°F average solution temperature expressed in MBH.
Specifications subject to change without notice.
Table 4
Drycooler performance data (continued)
Model
Number
GPM
Range
No. of
Circuits
MBH/°F Initial Temperature Difference
1.5 GPM/CIR
2.0 GPM/CIR
2.5 GPM/CIR
3.0 GPM/CIR
MBH/ITD PD ft. water MBH/ITD PD ft. water MBH/ITD PD ft. water MBH/ITD PD ft. water
Average Fluid Temperature
C
o
rr
ection
F
acto
r
Glycol % and average temperature °F
Average Fluid Temperature
Co
rre
ct
io
n Fa
ct
or
Glycol % and fluid temperature °F