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Rockwell Automation 7000L PowerFlex 7000 Medium Voltage AC Drive C Frame - Marine User Manual

Page 236

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4-60

Component Definition and Maintenance

7000L-UM302B-EN-P – June 2013

7000 ―C‖ Frame - Marine



Figure 4.46 illustrates the control power distribution for 6-pulse and
AFE drives with remote transformer/starter or integrated line reactor
with remote starter.


-Printer

-Operator Interface

-Relays

DC/DC CONVERTER

AC/DC Converter

56V DC

1000W/1500W

+5V-LOGIC

+/-15V-LOGIC

+/-24V-HECS

+24V-ISOLATORS

+24 - XIO

SENSE CABLE

20V

C Hold-up

20V Isolated

Gate Driver

Power Supply

DC Fail

Customer

Supplied

120V

1-ph

Line Filter

VFD

Fan

380V 50Hz

or

460V 60Hz

3-ph

Tx Fan

Figure 4.46 – 6-pulse / AFE Remote Transformer / Starter