Rockwell Automation 20P PowerFlex DC Drive - Frame A AC CurrentTransducers for Drives w/Bus Bars - Manual (Page 2)

2 PowerFlex® DC Drive - Frame A AC Current Transducers for Drives with Bus Bars
What You Need to Do The AC Current Transducers are mounted on the Power Traces circuit
board, which is located below the Control board and Pulse Transformer and
Switching Power Supply boards. You must remove all of these boards in
order to replace the AC Current Transducers.
To install the AC Current Transducers:
❐ Step 1: Remove power from the drive
❐ Step 2: Remove the protective covers
❐ Step 3: Remove the Control EMI shield and Control board
❐ Step 4: Remove the Pulse Transformer and Switching Power Supply
boards
❐ Step 5: Remove the existing AC Current Transducers
❐ Step 6: Install the new AC Current Transducers
❐ Step 7: Install the Pulse Transformer and Switching Power Supply
boards
❐ Step 8: Install the Control EMI Shield and Control board
❐ Step 9: Replace the protective covers and document the change
Pulse Transformer board
Control board
Note: Drive shown with
front cover,
Communication Adapter
and top air flow plate
removed for clarity.
Bottom of Power
Traces board