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 ...
Schweitzer Engineering Laboratories, Inc. (SEL) has been selected to provide protection, control, and automation systems for the SIEPAC (Sistema de Interconexión Eléctrica Para América Central), or ...
Schweitzer Engineering Laboratories, Inc. (SEL) has announced wide-area-measurement-based control in a transformer relay for the first time. This enhancement to the SEL-487E Transformer Protection ...