Replacing snubber and sharing resistor – Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - ForGe Control User Manual
Page 72
72
Rockwell Automation Publication 7000-UM202B-EN-P - June 2014
Chapter 3
Component Definition and Maintenance
Figure 61 - Replacing the SGCT (heat pipe model)
Replacing Snubber and Sharing Resistor
The snubber and sharing resistors are part of the resistor assembly located behind
the PowerCage.
1.
Remove the PowerCage as outlined in
Note the connection of the leads for correct replacement.
2.
Detach the leads located on the bottom of the resistor assembly.
Clamp Head
DO NOT ADJUST
outside nut
Inside nut used for loosening
and applying load to assembly
Disc Springs
SGCT
Captive
Screws
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