TAP SWITCH TRANSFORMER

20 KVA, 3 PH, 60 Hz, P/N 19150NT

Specifications:

  • Isolation Transformer, 20 KVA, 3 PH, 50/60 Hz, P/N 19150NT
  • Primary (H1, H2, H3): 440 / 480 VAC L-L, 26.2 Amps max, Wye with a neutral
  • Secondary: 230 VAC L-L, 50 Amps, Delta
  • Secondary: 120 VAC, 10 Amps, 1 PH
  • Copper winding construction
  • Primary and secondary Copper bus bars are 1/8″ x 5/8″ with one hole
  • Tap switch with name plate and handle is installed on the primary side for selection of 440 or 480
  • Indoor enclosure, 36″H x 28″W x 18″D

The photo of the assembly and the transformer is shown below:

 

PHOTO, 19050NT

 

The Schematic Diagram is shown below:

 

SCHEMATIC, 19050NT

 

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