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Customer Highlight

Software Overcomes EMS Limitations for Monitoring Renewables

Learn about a collaboration with a San Diego utility that produced innovative wide-area situational awareness software—a solution capable of capturing power system disturbances that are invisible to traditional SCADA systems.
Product

Versatile and Powerful Computing Platform

Meet the SEL-3350 3U computing platform, the next generation of the popular SEL-3530 RTAC. With dense I/O and five times the processing power, it is ideal for RTU replacements and substation gateway applications.
Thought Leadership

Cybersecurity Center

See the latest from the Cybersecurity Center, where SEL experts ask questions, analyze challenges, and share ideas about ICS and OT cybersecurity.

Product

SEL-2731 Provides Networking Flexibility

Gigabit-capable ports, a rugged design, and support for SEL and third-party SFPs all make our newest managed Ethernet switch, the SEL-2731, a flexible option for any utility or industrial networking need.
Support

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Technical Support