Rockwell Automation 20T PowerFlex Diode Bus Supply - Manual (Page 13)

PowerFlex Diode Bus Supply User Manual
Publication 20T-UM001D-EN-P
Chapter 1
Installation/Wiring
This chapter provides information on the installation and wiring of the
PowerFlex Diode Bus Supply.
Most start-up difficulties are the result of incorrect wiring. Every precaution
must be taken to assure that the wiring is done as instructed. All items must
be read and understood before the actual installation begins.
Opening the Cover
Topic Page
Opening the Cover 1-1
Minimum Mounting Clearances 1-2
AC Supply Source Considerations 1-3
General Grounding Requirements 1-4
Maximum Loading 1-5
AC Input Fusing 1-5
Power Wiring 1-6
Control Wiring 1-8
Disconnecting MOVs and RFI Filter Capacitors 1-10
Paralleling Diode Bus Supplies 1-11
CE Conformity 1-12
!
ATTENTION: The following information is merely a guide for
proper installation. Rockwell Automation, Inc. cannot assume
responsibility for the compliance or the noncompliance to any
code, national, local or otherwise for the proper installation of this
product or associated equipment. A hazard of personal injury and/
or equipment damage exists if codes are ignored during
installation.
➊ ➊
➋ ➋
➊ Loosen the two cover
fastening screws at
the bottom edge.
➋ Pull the cover straight
off the two spring clips
at the top edge.