Rockwell Automation 20B PowerFlex 700 Drives - Frame 10 Components Replacement User Manual
Page 76
76
Rockwell Automation Publication 20B-IN026B-EN-P - July 2013
Chapter 4
Converter Assembly Component Replacement Procedures
6. Reinstall the Precharge Board wires to the MOV modules.
7. Reinstall the busbars and all Busbar wires. See
8. Reinstall the DC cables. Torque DC cable screws to 12.2 N•m (108 lb•in).
9. Reassemble remaining components in reverse order.
10. Replace all safety shields and enclosure covers before applying power to the
drive.
Red and White Wires from Upper SCR
Modules to J2 on the Precharge
Board
Red and White Wires from Lower SCR
Modules to J3 on the Precharge
Board
SCR Modules (6) Installed with
Wiring Plug Facing the top of the
chassis.
J3 and J2 on the Precharge Board
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