Low Voltage Control Tub - Allen-Bradley PowerFlex 7000 User Manual

2-22 Drive Installation

Low Voltage Control Tub

(Located in Control / DC Link /
Fan Cabinet)
Analog
Control
Board
Drive
Processor
Module
Board
Hinged
Panel
(Closed)
Figure 2.17 – Location of Low Voltage Control Tub (Pioneer Power Supply)
7000A-UM151E-EN-P - October 2018
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.
AC to DC
Pioneer
Power Supply
Fiber Optic
Interface
Boards
DC to DC
Power Supply
Hinged Panel (Open)
7000 "A" Frame