July 31, 2013

High Current Transformer, 10 VAC, 4000 Amps with Customer Supplied Secondary Bus Bar, P/N 18699B

Product Overview

High Current Transformers are used for many applications such as circuit breaker testing, heating element for electric ovens, aluminum melting, glass melting and semiconductor welding equipment.

L/C Magnetics is a high current transformer manufacturer. We offer a unique capability for High Current Transformers. We have the tooling and the proper winding equipment to manufacture these units with a fast turn around. Current rating is up to 20,000 Amps on the output. We build a lot of aluminium melting transformers.

This is a single secondary turn transformer. A 5" x 5" window is provided for the customer supplied 4000 Amp bus bar.  


The photo and schematic of a high current transformer, part number 18699B is shown below:

High Current Transformer Details



Specifications:


  • High Current Transformer: 40 KVA, 1 PH, 60 Hz, P/N 18699B
  • Primary: 600 VAC, 67 Amps, 60 Turns
  • Secondary: 10 VAC, 4000 Amps, 1 turn of customer supplied cable. 
  • Primary to secondary ratio: 60 to 1
  • Window provided for customer cable: 5” x 5”
  • Primary copper bus bar: 1/4” x 1” with one hole
  • Open Core & Coil: 17”H x 21”W x 20”D approximately
  • Estimated weight: 700 lbs approx.

L/C Magnetics is a 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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