December 23, 2013

2500 Amp Transformer, 120 KVA, Output 48 VAC 2500 Amps, P/N 19009NU

Product Overview

The details of the single phase 2500 amp transformer, part number 19009NU is shown below. Primary is 480 VAC, 250 Amps. Secondary is 48 VAC, 2500 Amps. The unit is housed inside an indoor enclosure. 




2500 Amp High Current Transformer

Specifications:

  • High Current Transformer 120 KVA, 1 PH, 60 Hz, P/N 19009NU 
  • Primary: 480 VAC, 250 Amps 
  • Primary turns are 71 turns and placed over the secondary turns 
  • Primary copper bus bars are 1/4” x 1” with one hole 
  • Secondary: 48 VAC ± 5 %, 2500 Amps 
  • Secondary turns are 7.5 turns and wound first 
  • Secondary copper bus bars are 3/8” x 4” with four holes 
  • Turn ratio: 1 to 9.845 
  • Copper winding construction 
  • Indoor enclosure: 50”H x 36”W x 26”D

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