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 ...

Parts of Smithfield lost power Friday morning after a transformer exploded at a power substation on Second Street. No one was injured. Power was expected to be restored by noon. Parts of Smithfield ...