Powercage gasket – Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - ForGe Control (PanelView 550) User Manual
Page 65
Rockwell Automation Publication 7000-UM151E-EN-P - January 2013
65
Component Definition and Maintenance Chapter 3
7. Replace the SGCT or SCR as described in
following.
Uniform Clamping Pressure on page 53
to ensure the
heatsinks are clamped to a uniform pressure.
PowerCage Gasket
To ensure all air movement is through the slots of the heatsinks, all possible air
leaks are sealed with a rubber gasket between the surface of the PowerCage and
heatsink module. The gasket maintains proper cooling of the SGCTs or SCRs.
Figure 42 - PowerCage gasket location (standard model)
Power Connection
Gasket
Power Connection
PowerCage Housing
Resistors
Power Connection
Gasket
Power Connection
PowerCage Housing
Resistors
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