STACKED TRANSFORMER AND METAL FITTINGS

摘要

PROBLEM TO BE SOLVED: To provide a stacked transformer and metal fittings with which the operations of mounting the stacked transformer become easier and the distance between adjacent iron cores is increased. SOLUTION: A unit transformer comprises an iron core 11 and a coil 12. Plural unit transformers are stacked vertically in an outer box structure, such as tank or frame and fixed by metal fittings 21 to form a stacked transformer. The metal fittings 21 are provided with a band supporter 211 for supporting a band 22 wrapped around the iron core 11 of a unit transformer on its vertical part. The direction of the length of the metal fittings 21 and the direction of the length of the band 22 are set so as to be parallel or orthogonal to each other.