The photo and schematic of a three phase buck transformer, part number 18872NU is shown below. This is ideal for 480 to 460 step down application. The unit is housed inside an indoor enclosure. Buck transformers are much cheaper than isolation transformers. A comparable isolation transformer will be 25 times bigger in size with higher cost.
75 KVA Buck Transformer
Specifications:
- Three Phase Buck Transformer: 75 KVA, 3 PH, 60 Hz, P/N 18872NU
- Input: 480 VAC, 90.2 Amps
- Output: 460 VAC, 94.1 Amps
- Input/output copper bus bars are 1/8” x 5/8” with one hole
- Indoor enclosure: 24”H x 18”W x 16”D
- All input/output connections are inside the enclosure
Related Links:
- http://www.lcmagnetics.com/transformers/auto-transformer/three-phase-power-autotransformer-75-kva-pn-18832n
- http://www.lcmagnetics.com/transformers/auto-transformer/custom-3-phase-auto-transformer-77-kva-pn-18703n
- http://www.lcmagnetics.com/transformers/auto-transformer/three-phase-autotransformer-60-kva-pn-18823
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L/C Magnetics is a three phase buck transformer manufacturer. For your specific requirements please call us toll free at (800) 595-7096 or send us an e-mail at info@lcmagnetics.com.
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