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Allen-Bradley 8720MC-RPS065 User Manual

Allen-Bradley 8720MC-RPS065
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Rockwell Automation Publication 8720MC-RM001K-EN-P - September 2018 3
Table of Contents
Preface
Summary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Conventions Used in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chapter 1
8720MC-RPS Regenerative Power
Supply Overview
8720MC-RPS Series Change. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
About the 8720MC-RPS Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . 10
Input Power Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
AC Input and Regenerative Power Configuration . . . . . . . . . . . . 11
Full-line Regeneration Configurations . . . . . . . . . . . . . . . . . . . . . . 12
Catalog Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Chapter 2
Plan and Mount the 8720MC-RPS
Installation
System Design Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
System Mounting Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Circuit Breaker/Fuse Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Contactor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Minimum Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . 18
Electrical Noise Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Bonding Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Bonding Multiple Subpanels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Chapter 3
Mount the 8720MC-RPS Unit Mounting Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Mount Your 8720MC-RPS Regenerative Power Supply . . . . . . . . . . 26
Chapter 4
Connector Data and Feature
Descriptions
8720MC Regenerative Power Supply Connector Data . . . . . . . . . . . 28
Input Circuit Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Internal Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Terminal Block Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Terminal Block Pinouts for 8720MC-RPS065 Units . . . . . . . . . 35
Terminal Block Pinouts for 8720MC-RPS190 Units . . . . . . . . . 36
Regulator Board Features and Components . . . . . . . . . . . . . . . . . . . . . 37
Switch SW7 Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Switch SW8 and SW10 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Sequence Signal Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Chapter 5
Connect the 8720MC-RPS Unit Basic Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Routing the Power and Signal Cables. . . . . . . . . . . . . . . . . . . . . . . . 42
Input Power Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table of Contents

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Allen-Bradley 8720MC-RPS065 Specifications

General IconGeneral
BrandAllen-Bradley
Model8720MC-RPS065
CategoryPower Supply
LanguageEnglish

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