Hobart skidded 400HP vertical Frequency Converter. Model 312VP61. S/N 87PSO1661. Motor data: 400HP, 3 phase, 60 HZ, 460 volt, 1200 RPM, 400 Amps. Generator data: 312 KVA, 0.8 PF, 250 KW, 400 HZ, 575 volt, 313 Amps, 3 Phase. 100% Duty. Includes Hobart Options: 487550 kit, air exhaust and 483843 sending unit. Equipped with individual pull-out service drawers for Motor Monitor, Parallel, Automatic Parallel, Generator Monitor, Generator Protection, and Voltage Regulator. Swing out doors have Generator test points and Motor test points.