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 ...
Phase-shifting transformers play an important role to control the power flow within our modern networks that include more and more renewable energy sources. The most important protection principle for ...
ABB's Coral Springs, Florida, facility has begun the production of the Relion 615 series ANSI-based distribution protection relays. This is a major milestone not only for ABB in North America but also ...