Rockwell Automation Allen-Bradley PowerFlex 755TS Series User Manual

Rockwell Automation Publication 750-TG101A-EN-P - June 2022 3
Table of Contents Preface
About This Publication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Download Firmware, Add-on Profile, EDS, and Other Files. . . . . . . . . . . 9
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Chapter 1
Before You Begin Tests,
Maintenance, or Repairs
Product Advisories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Remove Power from the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Renewal Kits for PowerFlex 755TS Products with Corrosive Gas
Protection (XT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Protective Packaging for Renewal Kits with XT . . . . . . . . . . . . . . . . . 16
Protective Covers on Kits with XT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Dielectric Grease Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Protective Cover Removal from Circuit Boards with
Dielectric Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Inspect and Clean Circuit Board Connectors . . . . . . . . . . . . . . . . . . . 18
Apply Dielectric Grease to an Edge Connector . . . . . . . . . . . . . . . . . . 18
Commonly Used Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Software Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Hardware Installation Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Fastener Torque Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Chapter 2
Preventative and Predictive
Maintenance
Recommended Preventative Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . 25
Predictive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Maintenance of Industrial Control Equipment. . . . . . . . . . . . . . . . . . . . . 27
Solid-state Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Chapter 3
Component Inspection and Tests Component Inspection and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 31
Forward and Reverse Biased IGBT/Diode Tests . . . . . . . . . . . . . . . . . . . . 32
Chapter 4
Frames 1…5 Renewal Kits
Installation
Frames 1…5 Kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Remove the Power Terminal Cover, Frames 1…5. . . . . . . . . . . . . . . . . . . . 35
Remove the Power Terminal Cover, Frames 1…5 . . . . . . . . . . . . . . . . 35
Install the Power Terminal Cover, Frames 1…5 . . . . . . . . . . . . . . . . . . 36
Remove the IP54, NEMA/UL Type 12 Cover, Frames 2…5 . . . . . . . . . . . . 37
Remove the IP54, NEMA/UL Type 12 Cover, Frames 2…5 . . . . . . . . . 37
Install the IP54, NEMA/UL Type 12 Cover, Frames 2…5 . . . . . . . . . . 38
Power Terminal Cover Replacement, Frames 1…5. . . . . . . . . . . . . . . . . . . 39
Remove the Power Terminal Cover, Frames 1…5 . . . . . . . . . . . . . . . . 39
Install the Power Terminal Cover, Frames 1…5 . . . . . . . . . . . . . . . . . . 39
IP54, NEMA/UL Type 12 Cover Replacement, Frames 2…5 . . . . . . . . . . . 40
Remove the IP54, NEMA/UL Type 12 Cover, Frames 2…5 . . . . . . . . . 40
Install the IP54, NEMA/UL Type 12 Cover, Frames 2…5 . . . . . . . . . . 41

Rockwell Automation Allen-Bradley PowerFlex 755TS Series Specifications

General

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 755TS Series
Category	DC Drives
Language	English