Among the various diagnostic methods used to assess transformer condition, capacitance and Tan Delta testing has gained broad ...

The article in the March 3 issue of The News dealt with the secondary windings of a Delta service transformer with one winding center-tapped to the ground. The article stated that the power-leg or ...

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 ...

Qualitrol’s enhanced Transformer Bushing Monitoring System offers a range of new features to meet increasing market demands providing additional flexibility and functionality in the power transformer ...