SEL designs and tests its products to function in harsh environments. Some companies merely design to the standard; SEL not only designs but tests - to the standard and beyond.

SEL, along with Advanced Energy, Northern Plains Power Technologies, Portland General Electric, and Sandia National Laboratories, use synchrophasor-based technology for reliable and secure island detection of high-penetration PV-based distributed generation as part of the SEGIS program.

Steve Jordan of Alabama Power describes his company's long association with Schweitzer Engineering Laboratories and how the two companies' similar Customer Focus values have allowed them to develop innovative technologies, greater customer satisfaction, and lasting company success.

The SEL-3530 Real-Time Automation Controller (RTAC) is a powerful automation platform that is designed and tested to provide years of service in tough substation and plant environments.

POWERMAX combines ultra-high-speed protection and the best control schemes available to achieve superior power system robustness. Two SEL custom-designed power management solutions installed in PacificCorp Energy's Jim Bridger Plant in Point of Rocks, Wyoming, and American Electric Power's Gonzales Substation in Presidio, Texas, illustrate the versatility of the SEL POWERMAX.

The SEL DAC improves the reliability and efficiency of the Columbus, Ohio grid, which serves 110,000 homes and businesses, for the American Electric Power's (AEP) gridSMART project.

SEL now offers an innovative solution for draw-out meter requests. The Easily Extractable Meter (EXM) option reduces SEL-734 Meter removal time to less than one minute.

SEL-3031 Serial Radio Transceivers enable Central Hudson Gas & Electric to provide communication over difficult terrain between SEL-651R Recloser Controls.

Simplify relay setting and application while reducing inventory by using one relay for all of your capacitor bank needs. The versatile SEL-487V Relay can handle grounded and ungrounded, single, and double-wye capacitor bank applications.