DELTA WYE TRANSFORMER, 50 KVA, PRIMARY 208 VAC DELTA, SECONDARY 480/575 VAC WYE, COPPER WINDING, P/N MG-87B

Specifications:

• • Dry Type Isolation Transformer, 50 KVA, 3 PH, 60 Hz, P/N MG-87B
  • Primary (X1, X2, X3): 208 VAC L-L, Delta
  • Primary taps: 2-2.5% FCAN and 4-2.5% FCBN
  • Secondary (H1, H2, H3): 575 VAC L-L, Wye with neutral N (H0), 332 VAC L-N
  • Secondary (H4, H5, H6): 480 VAC L-L, Wye with neutral N (H0), 277 VAC L-N
  • Copper windings
  • Approvals: CSA / UL listed, K-Factor: K-1
  • Temperature rise: 150 degrees C
  • NEMA 3R Enclosure: 38.50″H x 28.50″W x 20.00″D.
  • Weight: 600 lbs.

The photos of the secondary side is shown below:

The photo of the transformer is shown below:

The schematic diagram is shown below. Primary taps are not shown.

The Primary Taps are shown below in Table A. Three jumpers are used to select primary of 208 VAC, 3 PH L-L, Delta.

Table A

The photo of the transformer before shipment is shown below:

All our three phase 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.