Schneider Electric It Corporation

Arthur J Blake

James S Spitaels

Vishwas Mohaniraj Deokar

Namwook Paik

According to one aspect, embodiments of the invention provide a current monitoring device comprising a current transformer configured to be removeably coupled to a power line and to generate a reference signal having a level related to a current level of the power line, a sensor circuit connected to the current transformer and configured to be removeably coupled to a communications bus and to convert the reference signal to a digital reference signal and provide a signal indicative of the current level to the communication bus, and a housing containing the sensor circuit and the current transformer.

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Leominster, MA, United States of America

Arthur J Blake