https://temcoindustrial.com/temco-autotransformer-t56449-750-kva-220-primary-volts-x-115-secondary-volts-50-60-hz-three-phase-copper/
TEMCo Autotransformer T56449 750 kVA, 220 Primary Volts x 115 Secondary Volts, 50/60 Hz, Three...
750 kVA, 220 Primary Volts x 115 Secondary Volts, 50/60 Hz, Three Phase, Copper