The photo of the three phase 316 KVA auto transformer and an enclosure, part number 18837N, is shown below. This is ideal for 480 to 455 step down application. The unit is housed inside an indoor enclosure. Auto transformers are much cheaper than isolation transformers. A comparable isolation transformer will be 19 times bigger in size with higher cost.
480/455 Power Buck Transformer
Specifications:
- 316 KVA Power Buck Transformer, 3 PH, 60 Hz, P/N 18837N
- Input: 480 VAC, 380 Amps
- Output: 455 VAC, 400 Amps
- Input/output bus bar: 2″ x 1/4″ with one hole
- Indoor enclosure: 24″ H x 18″ W x 16″ D
- Comparable Isolation transformer will be 19 times bigger in size.
Related Links:
- http://www.lcmagnetics.com/transformers/auto-transformer/custom-power-buck-transformer-381-kva-pn-18752n
- http://www.lcmagnetics.com/transformers/auto-transformer/custom-three-phase-auto-transformer-450-kva-pn-18596n
- http://www.lcmagnetics.com/transformers/auto-transformer/custom-three-phase-power-autotransformer-600-kva-pn-18825n
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L/C Magnetics is an Auto Transformer manufacturer. To discuss your specific application, please call us toll free at (800) 595-7096, or send us an email at info@lcmagnetics.com.
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