Replacing snubber capacitor – Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - ForGe Control User Manual
Page 76
76
Rockwell Automation Publication 7000-UM202B-EN-P - June 2014
Chapter 3
Component Definition and Maintenance
5.
Place the new resistor bank assembly back into the PowerCage.
6.
Slide the retaining rod into place and push the clips back into place.
7.
Connect the leads to the resistor bank
8.
Install the PowerCage as outlined in
Replacing Snubber Capacitor
The snubber capacitors are part of the capacitor assembly located behind the
PowerCage.
1.
Remove the PowerCage (see
Removing the PowerCage on page 99
).
Note the connection of the leads for correct replacement.
2.
Detach the lead located on the top of the capacitor.
Figure 68 - Removal of the PowerCage
Snubber Capacitor
Sharing Resistor Connection
Snubber Resistor Connection
Cathode Connection
Anode Connection
Common Snubber and Sharing
Resistor Connection
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