20 Rockwell Automation Publication 20Y-TG001C-EN-P - April 2017
Chapter 2 Active Front End System Overview
Main Component Locations
Figure 2 shows the main components of the AFE Frame 10 system in an IP20
2500 MCC Style enclosure.
Figure 2 - AFE Frame 10 Main Component Locations in IP20 2500 MCC Style Enclosure
Front View
(shown with enclosure doors removed)
Front View
(shown with enclosure doors closed)
Item Description
1 Precharge circuit and precharge resistor (R6.1 and R6.2)
2 LCL filter (L1)
3 Active Front End power structure (U1)
4 AC line switchgear Input circuit breaker (Q0)
5 Input fuses (F1.1…F1.3)
6 Input contactor (K1)
7 DC fuses (F2.1 and F2.2)
8 AFE control box assembly (on the AFE door and shown with user-installed HIM)
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