Rockwell Automation 20G PowerFlex 750-Series Replacement Board Kits - Manual (Page 9)

Rockwell Automation Publication RA-IN028C-EN-P - January 2013
PowerFlex 750-Series Board Replacement Kits 9
400/480V Frame 7 Drives
AC Precharge Board
SK-R9-PCG1-DF7
Step 2: See page 10 .
DC Precharge Board
SK-R9-PCG2-DF7
Step 2: See page 10
Power Interface Board
400V: SK-R9-PINT1-CF7A, -CF7B, -CF7C
480V: SK-R9-PINT1-DF7A, -DF7B, -DF7C
Step 2: See page 10
1
5.2 N•m (46 lb•in)
T30
5.2 N•m (46 lb•in)
T30
1.36 N•m (12 lb•in)
T25
IMPORTANT: Power Jumpers may need to be removed
during this procedure. Note where the PE-A and PE-B
jumper wires are terminated before disassembly. Use the
same position when installing the replacement board.
Disconnected Connected
Disconnected Connected