6.5 kVA Phase Shifting Control Power Transformer

Phase shifting transformers have a number of applications in industry, the most frequently encountered application being for rectifier transformers. Of course, a distribution transformer with a delta connected primary and a wye connected secondary will provide a phase shift between primary and secondary, but when we talk about phase shifting transformers, we mean transformers which provide a phase shift for a particular reason, for example, to cancel harmonics. Using a combination of windings on different phases connected in certain configurations, almost any angle of phase shift is possible, but phase shifts of 7.5, 15, 22.5, 30 degrees etc. are the most common.

Distribution Transformer(Phase Shifting Transformers-PST's) - A transformer for transferring alternating current energy from a primary distribution circuit to a secondary distribution circuit or consumer’s service unit.