Improvements in the construction of three-phase meters of unbalanced phases (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the construction of three-phase counters of unbalanced phases, characterized in that the counter is of induction, with a mobile element equipped with two disks, on which three amperimetric and voltmetric devices act, the first corresponding to each phase, while the second they are connected in star, with connection to the neutral of the line. (Machine-translation by Google Translate, not legally binding)