Unidrive M Modular Installation Guide
9
Issue Number: 2
2.3 Size 9E and 10E drives
The size 9E and 10E is a complete drive with internal rectifier (AC in to AC out). It can provide a maximum continuous output current of 361 A (400 V
drive).
Figure 2-3 Size 9E and Inverter schematic
2.4 Size 9D and 10D Inverter
The size 9D and 10D is an inverter stage only (DC in to AC out). If a rectifier is required, then an AC input line reactor must also be installed. It can
provide a maximum continuous output current of 361 A (400 V drive). DC connections can be used for regen and bus-parallel applications. The size
9D and 10D is available with or without a braking IGBT installed.
Figure 2-4 Size 9D and 10D Inverter schematic
L1
L2
L3
BR
U
V
W
+DC
-DC
Optional
BR
U
V
W
+DC
-DC
+DC
Optional
Summary of Contents for 09201760D
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