Rockwell Automation 20Y PowerFlex Active Front End - Manual (Page 55)

Rockwell Automation Publication 20Y-UM001E-EN-P - July 2014 55
AFE in IP21 Rittal Enclosure—Installation/Wiring Chapter 2
Frame 13
The following figure shows the main components of the AFE Frame 13 system in
a IP21 Rittal enclosure.
Figure 25 - AFE Frame 13 Main Component Locations in IP21 Rittal Enclosure
➋
➌
➐
➍
➏
➎
➊
FRONT VIEW
(shown with enclosure doors removed)
These components are
located on a sub-panel
mounted in front of the
bus bars shown above.
Item Description
➊
Precharge Circuit
➋
LCL Filter (L1)
➌ Active Front End Power Structure (U1)
➍
AC Line
Switchgear
Motor-controlled Circuit Breaker
➎
Input Disconnect
➏ AFE Control Assembly (shown with user-installed HIM)
➐
DC Fuses