I have a step down 3 phase Delta/Wye transformer. 400 volts on the primary and 208 volts on the secondary. I have about 4 amps per phase on the primary and 13 amps on the secondary.
How is this possible? It should be around 8 amps on the secondary but the amperage has more than tripled. This means that the transformer is generating over 1 KW of power by itself.
Has anyone else seen this?