Scalable Solutions for Data Center Uptime

For nearly 40 years, SEL has specialized in designing, manufacturing, and implementing solutions for power system challenges. We model, test, and prove our complete solutions before deployment, minimizing risk and ensuring they scale with your needs to enable easy standardization and rapid deployment across the globe.Learn more about data center solutions

Field-Proven Reliability

Ensure server uptime by protecting critical electrical components and systems, including microgrids, feeders, transformers, and generators with digital relays and management and control systems. Keep operations and maintenance personnel safe with technology like arc-flash protection, which reduces incident energy by up to 88 percent.

Rapid Data Center Deployment

Deploy standardized solutions rapidly and at scale with highly configurable, switchgear-agnostic protection and control solutions.

Wide-Scale Automation

Simplify the management of complex power systems and reduce the possibility of human error with automated data collection and system control and centralized software interfaces. Monitor load data profiles and power quality to the same standard as an electric utility with automated data collection and metering solutions.

Improved Cybersecurity

Add to your layered defenses with SEL cybersecurity solutions. We follow cybersecurity best practices, beginning with our own secure supply chain, where we manufacture and develop our own critical components and software whenever possible to minimize external touch points on our devices. Implement operational technology (OT) software-defined networking (SDN)—our deny-by-default, DoDIN APL-certified solution for ensuring the integrity of network traffic—as a critical piece of your zero-trust network architecture.

Sustainable Solutions

Take steps to reduce your carbon footprint with our power system solutions for data centers. Our products are designed to be in service for more than 20 years to reduce waste and are packaged in custom foam molds to minimize plastic usage.

Renewable Integration

Integrate green energy resources into your data centers with SEL microgrid control systems. Our turnkey microgrid control systems—ranked first by Guidehouse—help you shift to renewable resources, such as solar, generation, and battery storage.