Premier Power is a Doble Engineering client. Doble, internationally known in the power apparatus engineering field, offers detailed engineering support services to its client companies. This extends our technical ability well beyond our internal capabilities. As a Doble client, we use the state-of-the art Doble M4000 power factor test sets for preventative maintenance. This equipment is a fully automated, computer-controlled system running the Doble Apparatus Expert Database.

This proprietary Doble services software system performs an immediate comparison of the apparatus under test with an extensive database of power apparatus test history. This is an effective diagnostic tool, especially for apparatus bushings, power circuit breakers and surge arresters. We are always amazed that every imaginable power apparatus is catalogued by manufacturer, vintage, style or type and voltage or power ratings. With this extensive Doble database, we are comparing the exact manufacturer and type of the equipment that is under test.