Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 - Manual (Page 261)

Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014 261
PowerFlex 700H and 700S Diagnostic Procedures Appendix A
Figure 37 - Frame 13 AFE Fan System Topology (Older Style)
Power
Conditioning
Fan Capacitor
AC Fan
Power
Conditioning
Fan Capacitor
AC Fan
+/- DC Bus
ASIC Circuit
Board
Fuse
Fuse
DC Fan
Power
Conditioning
Fan Capacitor
AC Fan
X11
X2
X8
X4
X5
X3
X2
X8
X4
X5
X3
AC Fan Inverter
Circuit Board
(Power
Structure
Section)
X2
X8
X4
X5
X3
DC Fan Power
Supply Circuit Board
(LCL Filter Section)
AC Fan Inverter
Circuit Board
(Power
Structure
Section)
AC Fan Inverter
Circuit Board
(Power
Structure
Section)