MULTI TAP TRANSFORMER, 100 KVA

PRIMARY 480 VAC, SECONDARY 6/7.5/9/10.5/12 VAC, P/N 19257B

Specifications:

• • Multi-Tap Transformer: 100 KVA, 3 PH, 60 Hz, P/N 19257B
  • Primary: 480 VAC, 120 Amps, Delta
  • Secondary: 6.0 / 7.5 / 9.0 / 10.5 / 12.0 VAC L-L, 4810 Amps, Open Delta
  • Secondary taps are on the primary side
  • Customer is responsible for making Closed Delta connections on the secondary
  • If 480 VAC is connected to Primary (1,1,1), Secondary (A to F) is 12.0 VAC
  • If 480 VAC is connected to Primary (2,2,2), Secondary (A to F) is 10.5 VAC
  • If 480 VAC is connected to Primary (3,3,3), Secondary (A to F) is 9.0 VAC
  • If 480 VAC is connected to Primary (4,4,4), Secondary (A to F) is 7.5 VAC
  • If 480 VAC is connected to Primary (5,5,5), Secondary (A to F) is 6.0 VAC
  • Primary copper bus bars are 1/4″ x 1″ with one hole
  • Secondary copper bus bars are 4″ x 1/2″ thick with eight holes
  • Three temperature sensors are installed on the primary windings for ON/OFF control
  • Copper winding construction
  • Open core and coil: 30″H x 30″W x 30″D approximately
  • Weight: 1400 lbs. approximately

The photo of the transformer is shown below:

The details of the transformer are 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.