
X4 AC Drive User’s Manual
Chapter 3: Receiving and Installation
1428D-0607
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© 2007 TB Wood’s All Rights Reserved
3.3
Dissipation Requirements
Table 3-1: Dissipation Requirement for X4 Models (Page 1 of 2)
Model
Required Dissipation for Models
Entirely Inside an Enclosure at Rated
Current, 3KHz Carrier Frequency (Watts)
Required Dissipation When Fins are
External to the Enclosure (Watts)
X4C1S010C
47
13
X4C20010C
48
14
X4C20020C
71
17
X4C20030C
92
16
X4C20050C
132
20
X4C20075C
177
23
X4C20100C
263
67
X4C20150C
362
68
X4C20200C
550
97
X4C20250C
653
96
X4C20300C
779
103
X4C40010C
34
13
X4C40020C
46
16
X4C40030C
71
20
X4C40050C
91
21
X4C40075C
114
28
X4C40100C
155
30
X4C40150C
304
77
X4C40200C
393
76
X4C40250C
459
78
X4C40300C
458
77
X4C40400C
695
95
X4C40500C
834
100
X4C40600C
776
130
X4C40750C
988
135
X4C41000C
1638
155
X4C41250C
1656
353
X4C41500C
1891
372
X4C42000C
2302
382