Bridgeport Magnetics Group Inc. introduces a new line of dry-type single-phase and three-phase low voltage ( Bridgeport Magnetics Group Inc. introduces a new line of dry-type single-phase and ...

AutomationDirect’s line of power products now includes Acme Electric’s dry-type encapsulated 3-phase transformers. The NEMA 3R transformers are excellent for dust or lint-laden atmospheres and are ...

In the original version of this article, the second figure contained an error. The image has been updated. It’s important for engineers to have a good, working ...

Three major electric power trade groups in a letter on Feb. 15 urged the Department of Energy (DOE) to reconsider proposed energy efficiency conservation standards for distribution transformers, ...

Cleveland-Cliffs Inc. (NYSE: CLF) plans to revive a plant in Weirton, West Virginia, that it shuttered in April following an unfavorable ruling on tariffs from the U.S. International Trade Commission.

It’s impossible to balance line-to-line voltages perfectly in three-phase circuits, so they typically differ by a few volts or more. However, if voltage unbalance exceeds 1%, it can markedly decrease ...