Air conditioning transformers are essential components for proper system function. They power the thermostat and regulate the current sent to it. That’s essential because a current that’s too high ...

Effective transformer maintenance depends on dissolved gas analysis. Effective maintenance of liquid-filled transformers begins with prevention of failure by testing transformer oil for unusual ...

Commercial Metals Co. announced that its Structural Metals, Inc. minimill in Seguin, Tex., has experienced an unanticipated failure of its primary and principal backup electric arc furnace ...

A faulty transformer knocked out power on Monday morning to thousands of residents on thesoutheast side and forced some schools to begin classes late. The transformer, located near the corner of ...