NEMA 1 THREE PHASE AUTO TRANSFORMER
12 KVA, P/N 19312N

Specifications:

  • Buck Boost transformer: 12 KVA, 3 PH, 60 Hz, P/N 19312N
  • Input: 480 VAC L-L, 14.5 Amps
  • Output: 575 VAC L-L, 12 Amps
  • Copper winding construction
  • Input/output copper bus bars are 1/8” x 5/8” with one hole
  • Indoor enclosure with louver, 17”L x 9.5”W x 9.5”W
  • Estimated weight: 100 lbs.

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

 

NEMA 1 THREE PHASE BUCK BOOST TRANSFORMER, 12 KVA, INPUT 480 VAC, OUTPUT 575 VAC, P/N 19312N

 

The schematic diagram is shown below:

 

NEMA 1 THREE PHASE BUCK BOOST TRANSFORMER, 12 KVA, INPUT 480 VAC, OUTPUT 575 VAC, P/N 19312N Schematic Diagram

 

The input/output connection block diagram is shown below:

 

NEMA 1 THREE PHASE BUCK BOOST TRANSFORMER, 12 KVA, INPUT 480 VAC, OUTPUT 575 VAC, P/N 19312N Schematic Diagram

 

The enclosure should be mounted in a vertical position as shown be low to avoid water splash.

 

NEMA 1 THREE PHASE BUCK BOOST TRANSFORMER, 12 KVA, INPUT 480 VAC, OUTPUT 575 VAC, P/N 19312N Schematic Diagram

 

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