Fuseless protection concept
The drive does not require any power fuses. Instead, the IGCTs of the inverter are used for
protection. If an overcurrent occurs, protection firing is triggered and fault clearing is initialized
in less than 25 µs.
3.2. Drive frame sizes and configurations
The drive is available in four frame sizes (FS), ie, FS 1 to FS 4 (see Fig. 8 for typical drive
configurations). For information on a project-specific configuration, see the layout drawing in
"Appendix C – Mechanical drawings".
TABLE 1 Line-up specifications by frame size
Frame
Rating
COU
size
1
12 MVA
1
2
18 MVA
1
3
24 MVA
1
4
36 MVA
1
PRODUCT
ACS5000W gen. 2
Primary
Secondary
PCU
PCUs
3
0
3
0
3
3
3
3
DOCUMENT KIND
User manual
POWER ELECTRONICS AND CABINET FEATURES
PCU width
WCU width
(mm)
(mm)
1700
2100
1700
2100
DOCUMENT ID.
3BHS799208 E01
Total length
(mm)
800
7130
1400
8930
1400
12830
1400
15230
REV.
LANG.
PAGE
J
en
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