Rockwell Automation 20B PowerFlex 700 Drive Components Replacement - Frame 8 - Manual (Page 68)

68 Rockwell Automation Publication 20B-IN024C-EN-P - June 2012
Chapter 3 Component Replacement Procedures
Thermal Sensors The thermal sensor system consists of:
• A sensor secured to the upper
mounting bracket for the main control
panel.
• A sensor secured to the heatsink above
the SCR modules.
• A connector to J8 on each of the three
gate interface boards.
See Chapter 1 - Component Diagrams and
Torque Specifications to locate the component
detailed in these instructions.
Heatsink
Thermal
Sensor
Main Control
Panel Thermal
Sensor
J6
J8-U
J8-V
J8-W
2 wir
es
4 wir
es
2 wir
es
BA
Power
Interface
Board
Thermal Sensor wiring for both drives