Transitional busbar assembly (inverter assembly), Remove components – Rockwell Automation 20B PowerFlex 700 Drives - Frame 10 Components Replacement User Manual
Page 27
Rockwell Automation Publication 20B-IN026B-EN-P - July 2013
27
Basic Component Removal Procedures
Chapter 2
Transitional Busbar
Assembly
(Inverter Assembly)
Chapter 1 - Component Diagrams and Torque Specifications
to locate
components in these instructions.
Remove Components
1. Read and follow the
and
2. Remove safety shields and enclosure covers as needed.
3. Remove the Main Control panel. See
.
4. Remove the Stacking Panel. See
Stacking Panel (Inverter Assembly) on
5. Locate the Transitional Busbar assembly.
IMPORTANT
The instructions detailed in this section describe how to remove the
Transitional Busbar assembly as a single unit.
DC Choke Output Cables Location
Transitional Busbar Assembly
Balancing Resistor
Side Standoffs and Brackets (6)
IGBT Snubber Components (3)
Upper and Lower Capbus Support
Connecting Brackets
Lower Capbus Support
Upper Capbus Support
Transitional Busbar Assembly
(4 pcs: DC+ Busbar, DC- Busbar,
Upper Capbus Support,
Lower Capbus Support)
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