5 Year Warranty

Buy with confidence. All new and used Maddox transformers are tested and come with a full 5 year warranty against defects. If you experience any problems just give us a call and receive a replacement, free of charge. We'll even pay the shipping!

Fast Shipping

Shipping from 20 regional warehouses, delivery is never more than a few days away.

3-Phase 480V Delta - 400 Y 231

SKU # MIT-DRY-145
$1,975.00 IN STOCK CALL FOR LEAD-TIME 866-719-1882

Delivers in 3-5 business days


Primary: 480 Delta

Secondary: 400 Y 231

Standard Features:

  • CSA and UL Approved
  • 60 Hz Frequency
  • 150°C Temperature Rise
  • Primary Adjustment Taps 2 above, 4 below in 2.5% increments
  • Aluminum Windings (contact us for copper pricing)
  • 220°C Insulation Class
  • Vacuum pressure Impregnated Windings
  • NEMA 3R Outdoor/Indoor Enclosure
  • DOE 2016 Energy Efficient
  • 1 Year warranty
  • Wall Mountable up to 75kVA
  • Lugs included up to 75 kVA

    Exact size and shape to vary. Transformer may appear different than pictured.

    Need something different? Contact us for a custom quote: 600v@maddoxtransformer.com

    Approximate Enclosure Dimensions & Weights:

    kVA
    15
    30
    45
    75
    112.5
    150
    Dims (HxWxD)
    28"x21"x14"
    32"x27"x17"
    32"x27"x17"
    39"x29"x20"
    41"x32"x22"
    41"x32"x22"
    Weight (Lbs)
    220
    320
    385
    565
    725
    860

     

    Amperage Ratings:

    kVA 
    15
    30
    45
    75
    112.5
    150
    480V
    18
    36
    54
    90
    135
    180
    400V
    22
    43
    65
    108
    162
    217

    1 Year Warranty

    Buy with confidence. All new and used Maddox transformers are tested and come with a full 1 year warranty against defects. If you experience any problems just give us a call and receive a replacement, free of charge. We'll even pay the shipping!

    Fast Shipping

    Shipping from 20 regional warehouses, delivery is never more than a few days away.