Rockwell Automation 2094-EN02D-M01-Sx Kinetix 6200 and Kinetix 6500 Modular Multi-axis Servo Drives User Manual - Manual (Page 270)

270 Rockwell Automation Publication 2094-UM002E-EN-P - May 2012
Appendix C DC Common Bus Applications
Common Bus Capacitance
Example In this example, the sum of the leader IAM power rail modules capacitance
(1335 μF) and the follower IAM power rail modules capacitance (790 μF) equals
2125 μF total bus capacitance.
The sum of the follower IAM module power rail equals 790 μF additional bus
capacitance.
Figure 116 - Calculating Common Bus Capacitance
MAIN VAC
LIM Module
(optional
component)
Three-phase
Input Power
Bulletin 2094 Leader
IAM Power Module
AC Line
Filter
Bulletin 2094 Follower
IAM Power Module
790 μF Additional Bus Capacitance
2125 μF Total Bus Capacitance
DC Common Bus
2094-PRF Slot-filler Module N/A
2094-BSP2 Shunt Module, 470 μF
2094-BMP5-M AM Module, 75 μF
2094-BM01-M AM Module, 150 μF
2094-BM01-M AM Module, 150 μF
2094-BC02-M02-M IAM Converter, 220 μF
2094-BC02-M02-M IAM Inverter, 270 μF
2094-PRF Slot-filler Module, N/A
2094-BM01-M AM Module, 150 μF
2094-BM01-M AM Module, 150 μF
2094-BC02-M02-M IAM Converter, 220 μF
2094-BC02-M02-M IAM Inverter, 270 μF