ABB ACS150 User Manual page 111

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 not in use) and maximum load (all digital
inputs in the on state and the fan in use). The total heat dissipation is the sum of the
heat dissipation in the main and control circuits.
Type
ACS150-
x = E/U Rated I
1-phase U = 200...240 V (200, 208, 220, 230, 240 V)
N
01x-02A4-2
01x-04A7-2
01x-06A7-2
01x-07A5-2
01x-09A8-2
3-phase U = 200...240 V (200, 208, 220, 230, 240 V)
N
03x-02A4-2
03x-03A5-2
03x-04A7-2
03x-06A7-2
03x-07A5-2
03x-09A8-2
3-phase U = 380...480 V (380, 400, 415, 440, 460, 480 V)
N
03x-01A2-4
03x-01A9-4
03x-02A4-4
03x-03A3-4
03x-04A1-4
03x-05A6-4
03x-07A3-4
03x-08A8-4
Heat dissipation
Main circuit
and I
1N 2N
W BTU/Hr W
25 85 6.3
46 157 9.6
71 242 9.6
73 249 10.6
96 328 10.6
19 65 6.3
31 106 6.3
38 130 9.6
60 205 9.6
62 212 9.6
83 283 10.6
11 38 6.7
16 55 6.7
21 72 10.0
31 106 10.0
40 137 10.0
61 208 10.0
74 253 14.3
94 321 14.3
Control circuit
Min Max
BTU/Hr W BTU/Hr
22 12.3
33 16.0
33 16.0
36 17.1
36 17.1
22 12.3
22 12.3
33 16.0
33 16.0
33 16.0
36 17.1
23 13.3
23 13.3
34 17.6
34 17.6
34 17.6
34 17.6
49 21.5
49 21.5
111
Air flow
3 3
m /h ft /min
42 - -
55 24 14
55 24 14
58 21 12
58 21 12
42 - -
42 - -
55 24 14
55 24 14
55 21 12
58 21 12
45 - -
45 - -
60 13 8
60 13 8
60 13 8
60 19 11
73 24 14
73 24 14
00353783.xls E
Technical data