Rockwell Automation Publication 20Y-TG001C-EN-P - April 2017 21
Active Front End System Overview Chapter 2
Main Bus Bar/Cable Locations
There are several sets of bus bar/cables in the AFE Frame 10 system that
connect main system components:
• Bus cables between input breaker (Q0) and AC fuses (F1.1…F1.3)
• Bus bars between AC fuses (F1.1…F1.3) and input contactor (K1)
• Bus cables between input contactor (K1) and the LCL filter (L1)
• Bus bars between the AFE power structure (U1) and DC bus
Figure 3
shows the bus bar and cable locations.
Figure 3 - AFE Frame 10 Bus Bar and Cable Locations in IP20 2500 MCC Style Enclosure
DC+ bus bar
DC- bus bar
DC bus bars between AFE
Power Structure (U1) and DC
bus
AC power cables between Input
Circuit Breaker (Q0) and AC
input fuses (F1.1…F1.3)
AC bus bars between AC fuses
(F1.1…F1.3) and Input
Contactor (K1)
AC power cables between
LCL Filter (L1) and AFE Power
Structure (U1)
AC input fuse bus link
Optional Bus Splice
Kit shown
AC power cables between Input
Contactor (K1) and LCL Filter
(L1)
Front View
(shown with enclosure doors removed)
Optional Bus Splice
Kit shown
To Next Page
Loading...
Need help?
General
