Rockwell Automation PowerFlex 7000 User Manual

18 Rockwell Automation Publication 7000-UM202H-EN-P - November 2023
Chapter 1 PowerFlex 7000 Drive Overview
Simplified Electrical
Diagrams
2400V
Figure 6 - 2400V – Direct-to-Drive (Transformerless AFE Rectifier)
Figure 7 - 2400V – AFE Rectifier with Separate Isolation Transformer
Figure 8 - 2400V – 18-pulse Rectifier with Separate Isolation Transformer
SGCTs
LINE CONVERTER
L+
M+
SGCTs
MACHINE CONVERTER
U(T1)
V(T2)
W(T3)
L-
M-
LR
OMMON MODE CHOKE
C
SGCTs
LINE CONVERTER DC LINK
L+
M+
SGCTs
MACHINE CONVERTER
U (T1)
V (T2)
W (T3)
L-
M-
2U (X1)
2V (X2)
2W (X3)
1U
1V
1W
ISTXISTX
REMOTE
LINE CONVERTER
L- M-
DC LINK
L+ M+
MACHINE CONVERTER
U (T1)
V (T2)
W (T3)
4U (Z1)
4V (Z2)
4W (Z3)
ISTX
SCRs
3U (Y1)
3V (Y2)
3W (Y3)
2U (X1)
2V (X2)
2W (X3)
SGCTs
LINE CONVERTER
L- M-
DC LINK
L+ M+
MACHINE CONVERTER
U (T1)
V (T2)
W (T3)
4U (Z1)
4V (Z2)
4W (Z3)
ISTX
SCRs
3U (Y1)
3V (Y2)
3W (Y3)
2U (X1)
2V (X2)
2W (X3)
SGCTs
1U
1V
1W
REMOTE

Rockwell Automation PowerFlex 7000 Specifications

General

Brand	Rockwell Automation
Model	PowerFlex 7000
Category	DC Drives
Language	English