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Simplified electrical drawings – Rockwell Automation 7000L PowerFlex Medium Voltage AC Drive (C Frame) - Classic Control User Manual

Page 31

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Overview of Drive 1-13

7000 “C” Frame

7000L-UM300I-EN-P – June 2013

Simplified Electrical Drawings














Figure 1.6 – 4160 Volt with 18-Pulse Rectifier

2U (X1)

2V (X2)

2W (X3)

SGCT’s

LINE CONVERTER

DC LINK

L+

M+

SGCT’s

MACHINE CONVERTER

U (T1)

V (T2)

W (T3)

L-

M-

1U

1V

1W

LR

Figure 1.7 – 4160 Volt with PWM Rectifier




CONVERTER

LINE

DC LINK

L+

M+

MACHINE

CONVERTER