In this video, we describe traveling wave and time-domain technologies, the need for accurate fault location, and the need for speed, and announce the first true traveling wave relay.

SEL Video Podcast

Announcing SEL-T400L Time-Domain Line Protection

Save the date, and plan to attend SEL events at WSU's Western Protective Relay Conference (WPRC), October 20–22, 2015.

SEL Technology Seminar at WPRC 2015

Rick Bryson demonstrates how to use function blocks and how they differ from functions in ACSELERATOR RTAC® SEL-5033 Software.

SEL RTAC — IEC 61131 Function Blocks

Rick Bryson explains how IEC 61131 functions can be configured and used within ACSELERATOR RTAC® SEL-5033 Software.

SEL RTAC — IEC 61131 Functions

Rick Bryson demonstrates how to insert an IEC 61131 project into ACSELERATOR RTAC® SEL-5033 Software.

SEL RTAC — IEC 61131 Programming

To validate the arc-flash detection performance of the SEL MOTORMAX System, a series of tests were performed at a high current laboratory. This video shows the difference in arc flash intensity for the same test condition with and without SEL arc flash detection.

MOTORMAX™ Arc-Flash Protection

Demonstration of new features and functions of the SEL-3555 RTAC.

Introducing SEL-3555 Real-Time Automation Controller (RTAC)

Richard C. Schaeffer, Jr., vice president of emerging technologies and markets at KEYW Corporation, talks about the importance of looking for and strengthening interdependence across seams in the network. As a 2015 MSPSC keynote speaker, he wants to explore U.S. government standards we as an industry can adopt to ease and secure technology integration.

Modern Solutions 2015 Keynote Speaker Richard C. Schaeffer, Jr.

Author, researcher, and consultant Michael E. Raynor has spent his career profiling the performance of successful companies. As a 2015 MSPSC keynote speaker, he will describe why rules are important to the power industry and how they provide clear choices in ambiguous situations.

Modern Solutions 2015 Keynote Speaker Michael E. Raynor

Trico Electric Co-op in Arizona improves system reliability, troubleshooting, and safety with SEL Radios.

Co-op Expands Comms Network

Mississippi Power Company used SEL’s distribution automation controller to create a self-healing network. Combined with SEL’s onsite technical support, Mississippi Power has already seen an improvement in reliability.

A Self-Healing Network

Robert Bryce, Senior Fellow at the Manhattan Institute and 2015 MSPSC keynote speaker, describes industry efforts to move intelligence across the grid and the importance of continuing innovation.

Modern Solutions 2015 Keynote Speaker Robert Bryce

The Modern Solutions Power Systems Modern Solutions offers the unique opportunity for power industry professionals to break out of their silos and work together to solve the critical issues facing the modern power system.

Modern Solutions Power Systems Conference 2015

Learn how to install an SEL-849 Motor Management Relay in the cabinet of your existing motor control center (MCC).

How to Install SEL-849 Motor Management Relay

SEL’s onsite Test Lab Facility ensures the highest reliability.

SEL Reliability

Schweitzer Engineering Laboritories product and solution videos highlighting new and popular projects from around the world.

hubhopper

SEL Video Podcast

hubhopper