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 ...

In the original version of this article, the second figure contained an error. The image has been updated. It’s important for engineers to have a good, working ...

Discover the latest updates, expert analysis, and industry coverage related to Three-phase transformers , from POWER Magazine ...

Omicron has developed a portable three-phase test system that supports all common electrical tests on power transformers. Weighing just 20kg, Testrano 600 is suitable for routine and diagnostic ...

Discover the latest updates, expert analysis, and industry coverage related to Delta Wye transformers , from POWER Magazine’s trusted reporting on energy and technology trends.

Have you ever wondered why some low-voltage (115-V) power-consuming devices burn out too often? It could be because they are wired to the “high” or “wild” power leg of a voltage supply. These devices ...

If it's a true three phase system, it should have a third rail that will zap if you if you touch it and and ground. It's 3x zap and a ground, where two of the electrified lines are overhead and one ...

As load densities grow, three-phase power is becoming more and more prevalent in data centers of all shapes and sizes Three-phase AC power is everywhere. Every major power generation and distribution ...