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Ppendix, Power circuitry block diagram – Rockwell Automation SA500 AC Power Modules User Manual

Page 69

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Power Circuitry Block Diagram

G-1

A

PPENDIX

G

Power Circuitry Block Diagram

(+)

Power

Devices

Q5

Q6

Q3

Q4

Q1

Q2

C
T
1

C
T
2

C
T
3

CT1
CT2
CT3

5
P
I
N

4PIN

U
V
W

Motor

Resolver Feedback

Analog Input

Optional Contactor

(-)

DC BUS
SUPPLY

+