Pete Vree | Hammond Transformer Trainer Buck Boost Test @PeteVree | Uploaded 2 years ago | Updated 2 days ago
This video will walk you through how to determine the polarity of each of the windings on our Hammond Three-Phase Transformer Trainers using the Buck/Boost or Additive/Subtractive tests on each of the Single-Phase Transformers.

This test is crucial to make sure that we don't blow the breaker when connecting the three Single-Phase transformers into a Three-Phase Wye or Delta configuration.