THREE PHASE AUTO TRANSFORMER, 55 KVA
INPUT 480 VAC, OUTPUT 575 VAC, P/N 19571N

Specifications:

  • Buck Boost transformer: 55 KVA, 3 PH, 60 Hz, P/N 19571N
  • Input: 230 VAC L-L, 138 Amps
  • Output: 400 VAC L-L, 80 Amps
  • Copper winding construction
  • Approvals: None
  • Input/output copper bus bars are 1/4” x 1” with one hole
  • Indoor enclosure: 24”H x 18”W x 16”D
  • Estimated weight: 300 lbs.

The photos of the transformer and the enclosure is shown below:

 

 

The schematic diagram is shown below: Neutral is available for connection.

 

 

The input/output connection block diagram is shown below:

 

 

To discuss your specific application, please call our phone number at (714) 624-4740, or send us an email at quote@lcmagnetics.com.