For info:
UTREC NUMBER: 1604 MANUFACTURER: CANATRON MODEL NUMBER: CT 2097 SERIAL NUMBER: 6074 AGE: SPECIFICATIONS: Sec 1 Volts: 4100-4650 Sec 2 Volts: 4100-4650 Phase 3 Hz. 60 Amps 380 NOTE: This was used in a 150 KW ELECTROHEATING H.F. WELDER