Rockwell Automation PowerFlex 7000 User Manual

Rockwell Automation Publication 7000-UM202H-EN-P - November 2023 63
Chapter 2 Power Component Definition and Maintenance
Figure 52 - Snubber Circuit Assembly for SGCT module
Figure 53 - Snubber Circuit Assembly (Heatpipe Model)
In addition to the snubber circuit, a sharing resistor connects in parallel with
the SGCT. The sharing resistor ensures the equal distribution of the voltage
among the SGCTs connected in series. Connect SGCTs in series to increase the
Cs-1
Rsh
Rsn-2
Rsn-1
Anode
Cs-2
Cathode
Rsn-2
Cs-1
Cs-2
Rsn-1
Cathode
Rsh
Anode

Rockwell Automation PowerFlex 7000 Specifications

General

Brand	Rockwell Automation
Model	PowerFlex 7000
Category	DC Drives
Language	English