Rockwell Automation 20P PowerFlex DC Drive - Frame B AC Line Snubber Board and High Wattage Resistors - Manual (Page 12)

12 PowerFlex® DC Drive - Frame B AC Line Snubber Board and High Wattage Resistors
12. Remove the seven screws that secure the board to the stand-offs on the
drive chassis and remove the Pulse Transformer and Switching Power
Supply boards from the drive.
Figure 2 Field Circuit Board Layout
Remove screws
Note: Regenerative Drive Shown.
U1 V1 C1 D1
1 X3
XFCD
UF1
UF
VF1
VF