Time Mark 276C

CUR CANCELING TRANSFORMER,(55002501)

This Current-Canceling Transformer monitors two of the three phases, and cancels the effect of the current signal in the third phase, which would otherwise cause a phase shift error. It accepts input directly or from two standard current transformers (CTs), corrects for the third leg, and provides a single current output to the controller. This unit is UL Recognized and CSA Certified. For use with Models 421 or 422 in 3-phase applications.