Cooling Air Flow Requirements - ABB ACS350 User Manual

292

Cooling air flow requirements

The table below specifies the heat dissipation in the main circuit at nominal load and
in the control circuit with minimum load (I/O and panel not in use) and maximum load
(all digital inputs in the on state and the panel, fieldbus and fan in use). The total heat
dissipation is the sum of the heat dissipation in the main and control circuits.
ACS350-
x = E/U
1-phase U
01x-02A4-2
01x-04A7-2
01x-06A7-2
01x-07A5-2
01x-09A8-2
3-phase U
03x-02A4-2
03x-03A5-2
03x-04A7-2
03x-06A7-2
03x-07A5-2
03x-09A8-2
03x-13A3-2
03x-17A6-2
03x-24A4- 2
03x-31A0-2
03x-46A2-2
3-phase U
03x-01A2-4
03x-01A9-4
03x-02A4-4
03x-03A3-4
03x-04A1-4
03x-05A6-4
03x-07A3-4
03x-08A8-4
03x-12A5-4
03x-15A6-4
03x-23A1-4
03x-31A0-4
03x-38A0-4
03x-44A0-4
Technical data
Type
Main circuit
Rated I and I
1N
W BTU/Hr
= 200...240 V (200, 208, 220, 230, 240 V)
N
25
46 157
71 242
73 249
96 328
= 200...240 V (200, 208, 220, 230, 240 V)
N
19
31 106
38 130
60 205
62 212
83 283
112 383
152 519
250 854
270 922
430 1469
= 380...480 V (380, 400, 415, 440, 460, 480 V)
N
11
16
21
31 106
40 137
61 208
74 253
94 321
130 444
173 591
266 908
350 1195
440 1503
530 1810
Heat dissipation
Control circuit
Min
2N
W BTU/Hr
85 6.1 21
9.5 32
9.5 32
10.5 36
10.5 36
65 6.1 21
6.1 21
9.5 32
9.5 32
9.5 32
10.5 36
10.5 36
10.5 36
16.6 57
33.4 114
33.4 114
38 6.6 23
55 6.6 23
72 9.8 33
9.8 33
9.8 33
9.8 33
14.1 48
14.1 48
12.0 41
12.0 41
16.6 57
33.4 114
33.4 114
33.4 114
Max
3
W BTU/Hr m /h
22.7 78 -
26.4 90 24
26.4 90 24
27.5 94 21
27.5 94 21
22.7 78 -
22.7 78 -
26.4 90 24
26.4 90 24
26.4 90 21
27.5 94 21
27.5 94 52
27.5 94 52
35.4 121 71
57.8 197 96
57.8 197 96
24.4 83 -
24.4 83 -
28.7 98 13
28.7 98 13
28.7 98 13
28.7 98 19
32.7 112 24
32.7 112 24
31.2 107 52
31.2 107 52
35.4 121 71
57.8 197 96
57.8 197 96
57.8 197 96
Air flow
3
ft /min
-
14
14
12
12
-
-
14
14
12
12
31
31
42
57
57
-
-
8
8
8
11
14
14
31
31
42
57
57
57
00353783.xls G