Rockwell Automation PF700 PowerFlex 700 Drive Components Replacement - Frame 9 - Manual (Page 53)

Rockwell Automation Publication 20B-IN025B-EN-P - January 2011 53
Component Replacement Procedures Chapter 3
Inverter Power Module
(IGBT) Kit includes:
The photograph below is an example of an IGBT module failure. IGBT damage
may impact other components near or associated with IGBT operation, including
components that are not part of the aforementioned kit.
See Chapter 1 - Drive Components to locate the component detailed in these
instructions.
Qty Component
1 IGBT module with circuit board
1 Gate Interface Board
1 Gate Interconnect Harness
3 Flexible Capacitor Busbar, Positive
3 Flexible Capacitor Busbar, Negative
1 Tie Down Capacitor Mount
3 Snubber Capacitor
IMPORTANT If any IGBT module is damaged, all IGBT modules and associated
components should be replaced. Perform the following procedure for
all IGBT modules.
Flexible Capacitor
Busbar, Negative
Transitional
Busbar
Bus Capacitor,
under Transitional
Busbar
Example of IGBT
Module Failure