April 19, 2013

Single Turn Transformer, 20 KVA, P/N 18699A

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 an one turn transformer manufacturer. We offers 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 2500 Amp bus bar.


The photo and schematic of a 2500 amp transformer, part number 18699A is shown below:



Specifications:
  • High Current Transformer: 20 KVA, 1 PH, 60 Hz, P/N 18699A 
  • Primary: 200 VAC, 100 Amps, 25 turns 
  • Secondary: 8 VAC, 2500 Amps, 1 turn of customer supplied cable. 
  • Primary to secondary ratio: 25 to 1 
  • Window provided for customer cable: 5” x 5” 
  • Primary copper bus bar: 1/8” x 5/8” with one hole 
  • Open Core & Coil: 17”H x 21”W x 15”D approximately

L/C Magnetics is a high current transformer manufacturer. For your specific high current requirements please call us toll free at (800) 595-7096 or send us an e-mail at info@lcmagnetics.com.

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