Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - Classic Control - Manual (Page 205)

4-46 Commissioning
7000-UM150I-EN-P – June 2013 7000 “B” Frame
SGCT Power Supplies (IGDPS)
Note: Refer to Figure 4.16 for location of IGDPS.
Figure 4.16 – Converter Cabinet Components
The circuitry for the IGDPS is encapsulated in epoxy. As a result the
module can not be field repaired and there are no test points or
adjustments available on this board. If one of the six isolated 20 V
output fails, the entire board must be replaced.
Differential
Pressure
Sensor
Inverter Modules
Ground bus
Rectifier
Modules
Isolated Gate
Driver Power
Supplies
Temperature
Feedback
Board (Rectifier)
Temperature
Feedback
Board (Inverter)