Page
9
Table 2 shows temperature rises at various fan speeds and voltage ratings. The
highlighted numbers show all values at or below 40°F. Values 40°F and below are
desired, but not required, for optimal operation.
@240V Ratings
@230V Ratings
@208V Ratings
Load
Bank
CFM
Low Fan
Speed -
399
High Fan
Speed -
1520
Load
Bank
CFM
Low Fan
Speed -
399
High Fan
Speed -
1520
Load
Bank
CFM
Low Fan
Speed -
399
High Fan
Speed -
1520
1.5
11.9
3.1
1.4
11.1
2.9
1.1
8.7
2.3
2.5
19.8
5.2
2.3
18.2
4.8
1.9
15.0
4.0
3.0
23.8
6.2
2.8
21.9
5.7
2.3
18.2
4.8
4.0
31.7
8.3
3.7
29.1
7.6
3.0
23.8
6.2
5.0
39.6
10.4
4.6
36.4
9.5
3.8
30.1
7.9
5.5
43.6
11.4
5.1
40.0
10.5
4.1
32.5
8.5
6.5
51.5
13.5
6.0
47.3
12.4
4.9
38.8
10.2
7.0
55.4
14.6
6.4
50.9
13.4
5.3
42.0
11.0
7.5
59.4
15.6
6.9
54.6
14.3
5.6
44.4
11.6
8.0
63.4
16.6
7.4
58.2
15.3
6.0
47.5
12.5
8.5
67.3
17.7
7.8
61.9
16.2
6.4
50.7
13.3
9.0
71.3
18.7
8.3
65.5
17.2
6.8
53.9
14.1
9.5
75.2
19.8
8.7
69.1
18.1
7.1
56.2
14.8
10.0
79.2
20.8
9.2
72.7
19.1
7.5
59.4
15.6
10.5
83.2
21.8
9.6
76.3
20.0
7.9
62.6
16.4
11.0
87.1
22.9
10.1
80.0
21.0
8.3
65.7
17.3
11.5
91.1
23.9
10.6
83.6
22.0
8.6
68.1
17.9
12.0
95.0
24.9
11.0
87.3
22.9
9.0
71.3
18.7
12.5
99.0
26.0
11.5
90.9
23.9
9.4
74.4
19.5
13.0
103.0
27.0
11.9
94.6
24.8
9.8
77.6
20.4
13.5
106.9
28.1
12.4
98.2
25.8
10.1
80.0
21.0
14.0
110.9
29.1
12.9
101.8
26.7
10.5
83.2
21.8
14.5
114.8
30.1
13.3
105.5
27.7
10.9
86.3
22.7
15.0
118.8
31.2
13.8
109.1
28.6
11.3
89.5
23.5
16.0
126.7
33.3
14.7
116.3
30.5
12.0
95.0
24.9
17.5
138.6
36.4
16.1
127.3
33.4
13.1
103.7
27.2
Table 2 Microstar Temperature Rise
