The details of the three phase high current transformer, 7 KVA part number 18777U is shown below. Input is 68 VAC, 3 PH, 60 Hz. Output 2 VAC at 2000 Amps, 3 PH, 60 Hz.
Three Phase High Current Transformer
Specifications:
- Three Phase Transformer 7 KVA, 3 PH, 60 Hz, P/N 18777U
- Primary 68 VAC L-L, 39.26 VAC L-N, 60 Amps, Wye, 1600 circular mils per amp
- Secondary 2 VAC L-L, 1.1547 VAC L-N, 2000 Amps, Wye, 1469 circular mils per amp
- Secondary winding: 3 twin x 22 to provide 1469 circular mils per amp
- Open core and coil: 15”W x 12.5”H x 17”D approximately
- Primary bus bars are 1” x 0.25” copper bus bar.
- Secondary bus bars are 4” x 0.375” copper bus bar.
- Guidelines: 1 square inch per 1000 amps copper cross section
- Temperature rise: 80 degrees C maximum
Related Links:
- http://www.lcmagnetics.com/transformers/high-current-transformer/500-a-current-transformer-34-kva-400-hz-pn-18598
- http://www.lcmagnetics.com/transformers/high-current-transformer/495-amp-transformer-12-kva-pn-18592
- http://www.lcmagnetics.com/transformers/high-current-transformer/3-phase-500-amp-transformer-1-77-kva-pn-18608
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L/C Magnetics is a three phase high current 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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