Specifications:

• • Auto Transformer, 330 KVA, 3 PH, 60 Hz, P/N MG-226
  • Input: 480 VAC L-L
  • Output: 208/240/400/440 VAC L-L
  • Aluminum wingdings
  • Approvals: UL / CSA
  • Three circuit breakers CB1, CB2, CB3 (customer supplied) will be installed on the enclosure
  • Ten contractors (B1 to B5 and C1 to C5) will be installed on the enclosure
  • The enclosed transformer shall be inside our indoor floor mount enclosure, 68″H x 65″W x 44″D
  • CB1, CB2, CB3 and 10 contactors shall be inside the enclosure, 68″H x 65″W x 44″D
  • DIN rail with terminal blocks will provide 120 power to activate B1 to B5 and C1 to C5
  • Estimated weight: 3000 lbs or TBD

The schematic diagram is shown below:

The component layout inside the enclosure is shown below:

The photo of the enclosure is shown below: