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3300/4160v with afe rectifier – Rockwell Automation 7000 PowerFlex Medium Voltage (B Frame) Commissioning - ForGe (PanelView 550) User Manual

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Rockwell Automation Publication 7000-IN006B-EN-P - May 2013

13

PowerFlex 7000 Overview Chapter 2

3300/4160V with AFE Rectifier

Figure 4 - 3300/4160 Volt – AFE Rectifier, Configuration #1 – Direct-to-Drive

Figure 5 - 3300/4160 Volt – AFE Rectifier, Configuration #2 – 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-

REMOTE
ISTX

2U (X1)

2V (X2)

2W (X3)

1U

1V

1W