Rockwell Automation 20B PowerFlex 700 Drives - Frame 10 Components Replacement - Manual (Page 55)

Rockwell Automation Publication 20B-IN026B-EN-P - July 2013 55
Inverter Assembly Component Replacement Procedures Chapter 3
Remove Components
1. Read and follow the
Safety Precautions on page 11 and Important Initial
Steps on page 12 .
2. Remove safety shields and enclosure covers as needed.
3. Locate the Inverter Power Module (IGBT Module) to be replaced.
4. If you are replacing the lower IGBT Module, it may be easier if you remove
the Main Control Panel and Stacking Panel. If you need to remove the
panels, remove them in this order:
a.
Main Control Panel (Inverter Assembly) on page 22
b. Stacking Panel (Inverter Assembly) on page 24 .
Gate Interface
Board Assembly
Tie Down Capacitor
Mount
Snubber
Capacitors
AC Output
Busbar
Current
Transducer
IGBT Module