124 Rockwell Automation Publication 20Y-TG001C-EN-P - April 2017
Appendix D Disassembly/Assembly Diagrams and Spare Parts
Precharge Assembly
Figure 44 - Precharge Assembly for AFE in IP20 2500 MCC Style Enclosure
Table 19 - Precharge Assembly Part Numbers for AFE in IP20 2500 MCC Style Enclosure
Front View
(shown with enclosure doors removed)
Precharge
Resistors
• Precharge Fuse and Fuse Holder
•Precharge Kit
• Control Transformer (T4)
• Control Transformer Primary
Fuse and Fuse Holder
Control Transformer (T10)
Secondary Fuse and Fuse
Holder
Control Box
(on front of enclosure door; shown with control
box cover removed)
Part Name Cat. No.
Precharge fuse SK-Y1-MCCF5-F10
Precharge fuse holder SK-Y1-MCCF5FUSEHOLDER-F10
Precharge kit
(1)
(1) Kit includes diode bridge (V6), two resistors (R6.1 and R6.2), and a snubber capacitor (C1).
SK-Y1-PRE2-F10
Control transformer (T4), 1500VA SK-R1-OFANXFMR
Control transformer
primary fuse
400/480V SK-Y1-MCCF6-D
600/690V SK-Y1-MCCF6-F
Control transformer primary fuse holder SK-Y1-MCCF6FUSEHOLDER
Control transformer (T10) secondary fuse/holder SK-Y1-MCCF3F4
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