Rockwell Automation Publication 2198-UM002L-EN-P - October 2021 61
Chapter 2 Plan the Kinetix 5700 Drive System Installation
8720MC-RPS or Other Regenerative Power Supply
The following system configurations illustrate the minimum number of
accessory modules required.
Figure 31 - Regenerative Power Supply Example (104 A, max)
Figure 32 - Regenerative Power Supply Example Power (208 A, max)
2198-Sxxx-ERSx
2198-Dxxx-ERSx
8720MC-RPS065
2198-CAPMOD-2240
2198-Sxxx-ERSx
2198-Dxxx-ERSx
2198-DCBUSCOND-RP312
Regenerative
Power Supply
DC Bus
This example includes:
•1 Bus group
• 1 Drive cluster
Capacitor
Module
Single-axis
Inverters
Dual-axis
Inverters
DC-bus Conditioner
Module
DC-bus conditioner is required only if the total power-cable length exceeds 400 m (1312 ft).
IMPORTANT
In both of these examples, the Kinetix 5700 drive system includes two
accessory modules. Flexible bus bars are included with only the
2198-CAPMOD-DCBUS-IO extension module. So, if you have two capacitor
modules, two DC-bus conditioner modules, or a capacitor module and
DC-bus conditioner module mounted side by side, you must order the
2198-KITCON-CAPMOD2240 or 2198-KITCON-DCBUSCOND connector set
separately.
2198-Sxxx-ERSx
2198-Dxxx-ERSx
8720MC-RPS190
2198-CAPMOD-2240
2198-Sxxx-ERSx
2198-Dxxx-ERSx
2198-DCBUSCOND-RP312
Capacitor
Module
Single-axis
Inverters
Dual-axis
Inverters
DC Bus
Regenerative
Power Supply
This example includes:
•1 Bus group
• 1 Drive cluster
DC-bus Conditioner
Module
DC-bus conditioner is required because this is a 208 A system.
DC-bus conditioner is also required if the total power-cable length exceeds 400 m (1312 ft).
IMPORTANT
The 8720MC-RPS power supply is not compatible with the iTRAK power
supply.
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