Schweitzer Engineering Laboratories | SEL
网页SEL provides complete power system protection, control, monitoring, automation, and integration for utilities and industries worldwide. SEL products, systems, services, and training make electric power safer, more reliable, and more economical.
Support Offices - Schweitzer Engineering Laboratories
网页SEL Ohio - Lewis Center. 9054 Cotter St. Lewis Center, OH 43035. USA. +1.509.332.1890. +1.614.754.4754 (Fax) View Map.
Products - Schweitzer Engineering Laboratories
网页SEL introduced the world’s first microprocessor relay in 1984, revolutionizing the power protection industry by offering fault locating and other features for a fraction of the cost of earlier systems.
The History of Schweitzer Engineering Laboratories | SEL
网页Follow SEL's journey from the first microprocessor-based relay invented in 1982 to our continued innovation on the cutting edge of power system protection.
SEL Names New Chief Executive Officer - Schweitzer Engineering …
网页2019年11月18日 · PULLMAN, Washington — Schweitzer Engineering Laboratories (SEL) has a new chief executive officer. Dave Whitehead, who joined the company as a hardware engineer in 1994 and most recently served as chief operating officer, is now the company’s highest-ranking chief executive officer under President Edmund O. Schweitzer III.
SEL-AR360 and SEL-AR - Schweitzer Engineering Laboratories
网页The SEL-AR360 and SEL-AR are self-adjusting fault indicators for overhead lines. They automatically select trip thresholds based on sampled load current and improve system reliability and restoration speed by indicating momentary faults before they become permanent outages.
SEL-MCG Magnetic Cable Guide - Schweitzer Engineering …
网页SEL-MCGs securely position cables against the cabinet wall but are easy to reposition when pulling elbows, moving fault indicators, or working inside the enclosure. The magnetic strength is great enough to hold approximately 750 grams of weight when placed on a smooth surface.
SEL-2730U - Schweitzer Engineering Laboratories
网页The SEL-2730U is an unmanaged 24-port switch, designed for the harsh environments commonly found in the energy and utility industries. The switch supports communications infrastructure built for engineering access, supervisory control and data acquisition (SCADA), and real-time data communications, while offering the same reliability found in ...
SEL-3555 - Schweitzer Engineering Laboratories
网页The SEL-3555 RTAC is the most powerful RTAC with unmatched performance and high speed logic capabilities for critical automation, protection, and control schemes. The integrated video port on the RTAC eliminates the need …
Newsroom - Schweitzer Engineering Laboratories
网页MOSCOW, Idaho—June 28, 2023—Schweitzer Engineering Laboratories held a ribbon-cutting ceremony on Wednesday to showcase its new printed circuit board factory in Moscow, Idaho. The factory is the latest investment in vertical integration by the 100 percent employee-owned global leader in products and solutions that protect and control ...
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