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Jefferson Electric Three-Phase Ventilated DOE Transformer 480V Delta Primary 208Y / 120V Secondary, 150 KVA, 423-9264-000

$5,035.00

Estimated Lead Time: 0-1 weeks

Product dimensions

  • Width:

    33 IN

  • Height:

    42 IN

  • Depth:

    32.5 IN

  • Weight:

    1035 LBS

Jefferson Electric offers a full line of three phase Ventilated Dry Type Transformers within the 600 volt class. Designed to meet the highest industry standards for quality; durability; and reliability in the Commercial; Industrial; Lighting and OEM Markets.


  • Meets Federally Mandated DOE – 2016 Standard for Energy Efficiency.
  • Manufactured in accordance with NEMA; ANSI; UL and CSA Standards.
  • Minimized Space Saving Design – Designed for easier handling and installation.
  • Termination Lugs Provided with Transformer Through 75 kVA.
  • Vibration Isolation Pads Provide Quiet Operation.
  • NEMA 3R Enclosure.
  • Staggered Front Loop Taps for Easy Connection.
  • Additional Voltage Combinations Available.
  • Windings – Copper or Aluminum.
  • Temperature Rise – 150; 115; 80° C.
  • Indoor and Outdoor use.
KVA 150.00
Enclosure NEMA 3R Ventilated
Phase Three-Phase
Line Voltage 480V-Delta
Load Voltage 208Y/120V
E/S Shielded No
Windings Aluminum
Temp. rise 150°
Frequency 60 Hz
Taps 2 - 2.5% FCAN; 4 - 2.5% FCBN
Impedance 3.3
Total loss (17° C) 3560.00
Regulation (full load) PF 1.0=2.56 PF 0.8=3
Efficiency Type DOE-2016
Minimum Efficiency (35%) 98.83
Lugs Primary AL/CU, Secondary AL/CU
Sound 50 db Max
Approvals UL, cUL, DOE

Product dimensions

  • Width:

    33 IN

  • Height:

    42 IN

  • Depth:

    32.5 IN

  • Weight:

    1035 LBS

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