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...

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

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

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

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

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 ...

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

Richard C. Schaeffer, Jr., vice president of emerging technologies and markets at KEYW Corporation, talks about the importance of looking for and stre...

Author, researcher, and consultant Michael E. Raynor has spent his career profiling the performance of successful companies. As a 2015 MSPSC keynote s...

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