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Rockwell Automation 7000A PowerFlex Medium Voltage Drive (A-Frame) - Classic Control User Manual

Page 81

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Drive Installation 2-41

7000 “A” Frame

7000A-UM150F-EN-P – June 2013

The low voltage control tub is mounted in front of the DC link
inductor in DC link / fan cabinet of the drive. Refer to Chapter 6,
Component Definition and Maintenance, for complete content details
of the low voltage section.


Note: The low voltage control tub has the same layout for all
PowerFlex 7000 “A” Frame drive ratings.

Signal

Conditioning

Boards

Drive Control
Board
(Machine)

Fiber Optic
Interface
Boards

Drive Control
Board (Line)

Customer
Interface
Board

(Panel closed)

(Panel opened)

Hinged

Panel

(Hinged Panel closed)

(Hinged Panel opened)

Hinged
Panel

Signal

Conditioning

Boards

Drive Control
Board
(Machine)

Fiber Optic
Interface
Boards

Drive Control
Board (Line)

Customer
Interface
Board

(Panel closed)

(Panel opened)

Hinged

Panel

(Hinged Panel closed)

(Hinged Panel opened)

Hinged
Panel


Figure 2.17 – Location of Low Voltage Control Tub

Low Voltage Control Tub

(Located in Control / DC

Link / Fan Cabinet)