Milwaukee, Wis. — LEM S.A. introduces the compact TT series of split-core AC current transformers, which is said to offer high accuracy, excellent linearity and very low phase shift thanks to an ...

LEM has introduced the TT series of compact split-core AC current transformers. These new devices feature an innovative type of core material, enabling this technology to be the first to offer high ...

Last month's Code Calculations article covered transformer calculation definitions and some specifics of delta transformer calculations. This month we turn our attention to the differences between ...