Welcome to Your SEL
Real-Time Automation Controller (RTAC)

Reference materials to support your new solution.

Reference Materials

Access the materials below to learn how to install, configure, and operate your new SEL RTAC platform and applications.

Hardware Guides

Get started with your RTAC by selecting the appropriate document:

Instruction Manuals

Access the instruction manuals below to learn about common aspects of the platform. They also provide more detailed information about settings and commands.

Installation Options and Accessories

Learn how to install your RTAC platform hardware using various SEL bracket and mounting kits. Download the Automation and Computing Platform Accessories Catalog to view other accessories that can easily expand your system’s flexibility and integration capabilities.

Video Playlists

SEL RTAC—Install

RTAC Basics

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  • SEL RTAC—Install

  • SEL RTAC—Basic Software

  • SEL RTAC—Building a Project

  • SEL RTAC—DNP Client

  • SEL RTAC—Tag Processor Intro

  • SEL RTAC—Tag Processor Logging

  • SEL RTAC—Tag Processor Logic

  • SEL RTAC—Engineering Access with Legacy Commands

  • SEL RTAC—Engineering Access with Automatic Connections

  • SEL RTAC—IEC 61131 Programming

  • SEL RTAC—IEC 61131 Functions

  • SEL RTAC—IEC 61131 Function Blocks

How to Use the RTAC HMI, Part 1: acSELerator Diagram Builder Overview

In Part 1 of this three-part series, Rick Bryson provides an overview of how to use the HMI in the RTAC product line, specifically covering the free Diagram Builder Software.

How to Use the RTAC HMI Video Series

1 of 3

  • How to Use the RTAC HMI, Part 1: acSELerator Diagram Builder Overview

  • How to Use the RTAC HMI, Part 2: Building a Project

  • How to Use the RTAC HMI, Part 3: Shared Tags

How To Configure Continuous Recording on the RTAC

How To Configure Continuous Recording on the RTAC

Digital Fault Recorder

1 of 2

  • How To Configure Continuous Recording on the RTAC

  • How To Configure SEL DFR Solutions

Get Support

SEL Technical Support Line: +1.509.338.3838 • Find Your Local ContactEvery SEL solution comes with lifetime technical support, free of charge.There are no time limits or expiration dates to support our devices. No matter how often you call or how long your SEL products have been in service, you’ll reach a friendly human who can provide the service and support you need.Our support teams are stationed in regional offices around the world and staffed with application engineers who are experts in our products and in power system applications. We’re always ready with the information and resources needed to keep your SEL solution working effectively.

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