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Figure 4.45 – afe line reactor drives – Rockwell Automation 7000L PowerFlex 7000 Medium Voltage AC Drive C Frame - Marine User Manual

Page 235

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Component Definition and Maintenance 4-59

7000 ―C‖ Frame - Marine

7000L-UM302B-EN-P – June 2013



Figure 4.45 illustrates the control power distribution for 6-pulse and
PWM drives with integral starter/line reactor.

-Printer

-Operator Interface

-Relays

DC/DC CONVERTER

VFD

AC/DC Converter

56V DC

100 0W/150 0W

+5V-LOGIC

+/-15V-LOGIC

+/-24V-HECS

+24V-ISOLATORS

+24- XIO

SENSE CABLE

20V

C Hold-up

Fan

20V Isolated

Gate Driver

Power Supp ly

380V 50Hz

or

460V 60Hz

3-ph

DC Fail

Line

Reactor

Line

Filter

Customer

Supp lier

120V

1-ph

Figure 4.45 – AFE Line Reactor Drives