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ABB Relion 620 Series - User Manual

ABB Relion 620 Series
152 pages
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RELION® PROTECTION AND CONTROL
620 series ANSI
Operation Manual

Table of Contents

Other manuals for ABB Relion 620 Series

Questions and Answers

  • D
    Dakota ValenciaAug 3, 2025
    What to do if data isn't updating and reports are disabled on ABB Relays?
    • C
      Craig AustinAug 3, 2025
      If you observe slow or absent data updates and disabled reports with ABB Relays, the issue might stem from the configuration of your IED (Intelligent Electronic Device) applications. This commonly occurs when a new IED configuration is built from scratch. To resolve this, manually select the check boxes for clients of all visible 61850 data sets within the IEC 61850 Configuration tool. Refer to the engineering guide for detailed instructions on this procedure. This action enables reporting for the data sets, after which report control blocks should be visible on the Report Control tab.

Summary

Introduction

Product documentation

Details on the product documentation set, revision history, and related documents.

Symbols and conventions

Explanation of symbols used in the manual and document conventions.

620 series overview

Local HMI

Description of the Local Human-Machine Interface, including display, LEDs, and keypad.

Web HMI

Overview of the Web Human-Machine Interface functions and access.

Authorization

Details on user categories, rights, and password management for HMI access.

Communication

Information on supported communication protocols like IEC 61850, Modbus, and DNP3.

Using the HMI

Using the local HMI

Instructions for logging in, navigating, and operating the protection relay via the local HMI.

Using the Web HMI

Guide to accessing and using the protection relay's interface through a web browser.

Protection relay operation

Normal operation

Basic procedures for monitoring and checking the protection relay's status.

Disturbance identification

Methods for identifying and analyzing disturbances using LEDs and recorded data.

Relay parametrization

Procedures for setting and verifying protection relay parameters and functionality.

Operating procedures

Monitoring

Guidance on monitoring relay indications, measured values, and recorded data.

Controlling

Instructions for controlling the protection relay and connected equipment via HMI.

Troubleshooting

Fault tracing

Steps for identifying hardware, runtime, and communication errors.

Correction procedures

Procedures for rebooting, restoring settings, and resolving common issues.

Commissioning

Commissioning checklist

A checklist of essential steps before starting commissioning.

Checking the installation

Procedures for verifying power supply, CT, VT, and I/O circuits.

Using PCM600

Guidance on using PCM600 for communication and configuration.

Setting protection relay and communication

Configuration of communication settings for relays and interfaces.

Testing protection relay operation

Procedures for selecting test modes and testing functions.

Glossary

ABB Relion 620 Series Specifications

General IconGeneral
Communication ProtocolsIEC 61850, Modbus, DNP3, IEC 60870-5-103
Rated Frequency50/60 Hz
SeriesRelion 620
ApplicationFeeder protection, Motor protection, Transformer protection
Operating Temperature Range+70°C
Protection FunctionsOvercurrent, Earth fault, Under/Over voltage, Frequency, Thermal overload
CertificationsIEC
Number of I/OConfigurable
DisplayLCD

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