SEL SEL-351S Protection System Manuals

Manuals and User Guides for SEL SEL-351S Protection System. We have 1 SEL SEL-351S Protection System manual available for free PDF download: Instruction Manual

SEL SEL-351S Instruction Manual (758 pages)

Relay, Meter, Control, Fault Locator

Brand: SEL | Category: Relays | Size: 7.76 MB

Table of Contents

3
- List of Tables
  
  7
- List of Figures
  
  11
Table of Contents

12

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Relays Controller Control Systems Control Unit Adapter

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SEL SEL-351S Protection System Manuals

SEL SEL-351S Instruction Manual (758 pages)

Table of Contents

Table of Contents

List of Tables

List of Figures

Table of Contents

Preface

Section 1: Introduction and Specifications

Section 2: Installation

Section 3: Overcurrent, Voltage, Synchronism Check, Frequency, and Power Elements

Section 4: Loss-Of-Potential, Load Encroachment, and Directional Element Logic

Section 5: Trip and Target Logic Trip Logic

Section 6: Close and Reclose Logic Close Logic

Section 8: Breaker Monitor, Metering, and Load Profile Functions

Section 9: Setting the Relay Introduction

Section 10: Serial Port Communications and Commands

SEL-351S Relay Command Summary

Section 11: Front-Panel Interface

Section 13: Testing and Troubleshooting

Appendix A: Firmware and Manual Versions Firmware

Appendix B: SEL-300 Series Relays Firmware Upgrade Instructions

Appendix C: SEL Distributed Port Switch Protocol

Appendix D: Configuration, Fast Meter, and Fast Operate Commands

Appendix E: Compressed ASCII Commands

Appendix F: Setting Negative-Sequence Overcurrent Elements

Appendix G: Setting SEL OGIC Control Equations

Appendix H: Distributed Network Protocol

Appendix I: MIRRORED BITS Communications (in Firmware Versions 6 and 7) Overview

Appendix J: SEL-351S Fast SER Protocol

Ac Sel Erator

Appendix K: Acseleratorquickset SEL-5030 Software

Appendix Lsel Synchrophasors

SEL-351S Relay Command Summary

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