Rockwell Automation Publication 2198-UM001M-EN-P - November 2022 19
Chapter 1 Start
Shared AC/DC Hybrid Configuration
In this multi-axis example, three-phase AC input power is supplied to two
converter drives. The converter drive ratings must be the same, and greater
than or equal to the power ratings of the inverter drives. This parallel converter
configuration increases the DC-bus power supplied to the inverter drives.
Figure 5 - Typical Shared AC/DC Bus Hybrid Installations
1606-XL
Power Supply
Input
Allen-Bradley
Kinetix 5500 Servo Drive System (top view)
2097-Rx
Shunt Resistor
(optional component)
Line
Disconnect
Device
Input
Fusing
Three-phase
Input Power
Digital Inputs
to Sensors and Control String
2198-H040-ERS
Common-bus (converter)
Leader Drives
1606-XLxxx
24V DC Control, Digital Inputs,
and Motor Brake Power
(customer-supplied)
AC Input Power
Bonded Cabinet
Ground Bus
Kinetix 5500 Servo Drive System (front view)
2198-H008-ERS
Common-bus (inverter)
Follower Drives
2198-DBRxx-F
AC Line Filter
(can be required for
CE and UK)
Shared AC (mains AC input)
Shared DC (DC common bus)
Shared 24V (control power input)
Shared-bus connection system for
bus-sharing configurations.
2198-CAPMOD-1300 Capacitor Module
(optional component)
IMPORTANT In shared AC/DC hybrid configuration, the converter drives must have
the same power rating and must be greater than or equal to the power
ratings of the inverter drives.
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