Rockwell Automation Publication 2097-UM001D-EN-P - November 2012 187
Interconnect Diagrams Appendix A
This power block diagram applies to 2097-V31PRx servo drives. The voltage-
doubler circuitry lets the drives with 120V input power get full performance
from 240V motors.
Figure 97 - Voltage Doubler Block Diagram
L1
L2/N
N
WV
U
Three-phase Motor Output
Inverter Section
SH
+
Chassis
-
DC+
2097-Rx
Shunt
Shunt
Transistor
DC-
(1)
Shunt/DC Bus Connector
L1 and N inputs apply to
2097-V31PRx servo drives
using the voltage-doubler feature.
(1) The 2097-Rx shunt module is external to the Kinetix 300 drive.
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