Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 User Manual
Page 215
Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
215
PowerFlex 700AFE Drive - Frame 10 Procedures
Chapter 7
4.
Remove the protective cover in the LCL Filter cabinet.
LCL Filter DC Fan Fuses (20-PP20202) Removal and Installation
on page
for the location of the LCL filter DC fan fuses.
1.
Review the General Precautions on page
2.
Remove power from the AFE. See Remove Power from the AFE on page
3.
Install the LCL filter DC fan fuses in the reverse order of removal.
LCL Filter Fan DC Power Supply (SK-Y1-DCPS1-D460 or SK-Y1-DCPS1-F325) Removal and
Installation
Note: It is not necessary to remove the fan assembly from the LCL filter, but by
doing so, it may be easier to replace the fan DC power supply circuit board.
The LCL filter fan DC power supply wiring diagram is shown in
. The
diagram shows the connections to the AFE power structure and DC bus.
Protective Cover
IP21 (Rittal) cabinet
shown with doors
removed
LCL Filter Fan and DC
Power Supply (behind
cover)