Schweitzer Engineering Laboratories, Inc. has announced three new additions to the popular SEL-787 family of differential protection relays, providing low-cost, versatile transformer differential ...
Schweitzer Engineering Laboratories, Inc. (SEL) announced the release of a new solution for digital secondary systems that uses IEC 61850-9-2 Sampled Values (SV) data streams for protection, ...
Schweitzer Engineering Laboratories, Inc. (SEL) provides systems, services, and products for the protection, monitoring, control, automation, security, communications, and metering of electric power ...
SAN LUIS POTOSÍ, MEXICO March 3, 2009 Schweitzer Engineering Laboratories, Inc. (SEL) announced the first design and quality innovations from its engineering, manufacturing, and service facility in ...
PULLMAN, WA — September 26, 2013 — Schweitzer Engineering Laboratories, Inc. (SEL) today announced the introduction of the SEL-710-5 Motor Protection Relay, which protects both synchronous and ...
PULLMAN, WA — August 16, 2012 — Schweitzer Engineering Laboratories, Inc. (SEL) today announced the signing of a multiyear substation automation contract valued at $71.5 million with the Los Angeles ...
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