480V Delta - 208 Y 120 dry type transformer
480V Delta - 208 Y 120 dry type transformer with the cover off
480 to 208 dry type transformer
480 to 208 dry type transformer from the side
480 to 208 dry type transformer brackets
480 to 208 dry type transformer in a warehouse
480 to 208 dry type transformer close up inside the enclosure
480 to 208 dry type transformer core and coil
480 to 208 dry type transformer bottom of the enclosure with core and coil
480 to 208 dry type transformer showing the ground location
480 to 208 dry type transformer with the front panel off the enclosure showing the core and coil
A step by step installation video for 480 to 208 dry type transformers
480V Delta - 208 Y 120 dry type transformer
480V Delta - 208 Y 120 dry type transformer core
480V Delta - 208 Y 120 dry type transformer
480V Delta - 208 Y 120 dry type transformer
480V Delta - 208 Y 120 dry type transformer side view
480V Delta - 208 Y 120 dry type transformer taps
480V Delta - 208 Y 120 dry type transformer connections
480V Delta - 208 Y 120 dry type transformer connections
480V Delta - 208 Y 120 dry type transformer core
480V Delta - 208 Y 120 dry type transformer grounding strap
480V Delta - 208 Y 120 dry type transformer connections
480V Delta - 208 Y 120 dry type transformer core
How to install a 3-phase transformer video thumbnail
480V Delta - 208 Y 120 dry type transformer
480V Delta - 208 Y 120 dry type transformer
480V Delta - 208 Y 120 dry type transformer core
480V Delta - 208 Y 120 dry type transformer side view
480V Delta - 208 Y 120 dry type transformer
480V Delta - 208 Y 120 dry type transformer connections
480V Delta - 208 Y 120 dry type transformer connections
480V Delta - 208 Y 120 dry type transformer core
480V Delta - 208 Y 120 dry type transformer core
480V Delta - 208 Y 120 dry type transformer grounding strap
480V Delta - 208 Y 120 dry type transformer connections
480V Delta - 208 Y 120 dry type transformer core
How to install a 3-phase transformer video thumbnail

3-Phase 480V Delta - 208 Y 120

SKU: MIT-DRY-100
Size:

Size

Winding Material:

Winding Material

New

$1,496

Used

$973
Quantity:

Estimated Delivery Date: (call to expedite)

Transformer is in stock! Delivers in 5 - 7 business days

This transformer is designed to convert 3-phase 480v to 3-phase 208v/120 to run equipment such as panels, motors, CNC machines, welders, conveyor systems, pumps, printing equipment, fabrication tools, and other business machines.

Primary Voltage: 480 Delta

Secondary Voltage: 208 Y 120

Transformer Specifications:

  • 60 Hz Frequency
  • 150°C Temperature Rise
  • Primary Adjustment Taps 2 above, 4 below in 2.5% increments
  • 220°C Insulation Class
  • Vacuum Pressure Impregnated Windings
  • Energy Efficient

Transformer may appear different than pictured.


Size Guide

kVA Amps at 480v Amps at 208 Y 120
15 18 42
30 36 83
45 54 125
75 90 208
112.5 135 312
150 180 416
225 271 625
300 361 833
500 601 1388
750 902 2082
1000 1203 2776

Dimensions & Weights

kVA Dimensions (HxWxD) Weight (lbs)
15 22"x22"x21" 235
30 29"x26"x24" 345
45 29"x26"x24" 470
75 36"x29"x27" 610
112.5 38"x29"x29" 840
150 45"x33"x33" 1200
225 52"x38"x37" 1510
300 52"x38"x37" 1885
500 66"x55"x44" 3295
750 72"x54"x47" 4150
1000 82"x60"x47" 5650

 

 Approximate Enclosure Dimensions & Weights

Shipping rates vary, but are generally 10% of the total purchase price.

Transformers deliver in 5-7 business days.

Read more here: Shipping Policy

Ordered the wrong unit, or not sure if a product is right for you? Our web store exchange policy has you covered! We’ll send you a replacement transformer, all you pay for is shipping, plus the difference in unit price. Our policy lasts 30 days. If 30 days have gone by since your purchase, we cannot offer you a refund or exchange, but we still may be interested in buying the unit back. Proof of purchase is required to process a return or exchange.

Read more here: Return and Refund Policy

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!

Read more here: Warranty, Terms and Conditions

Reviews from our customers:

“I spoke with Josh Long and he was the most knowledgeable sales rep on transformers I had the pleasure of speaking with during my 2 month long ordeal to find a very specific transformer for my machine from overseas. I really appreciate his expertise on the matter and I look forward to working Josh again.”

Hien Tran

“I love this company. I'm an electrical contractor and I use them for all my transformer needs and recommend them wherever I can. Josh Long and Chris Stouffer always return my calls and answer my emails. They provide a great, personalized service. It's nice to go straight to the source to buy rather than going through an electrical supply house or another middle man.”

Naomi Doire

“Your service and response was impeccable. The equipment quality is excellent. It was a pleasure to work with Jeremiah. He was fantastic, sent me all the drawings and paperwork superfast. Can't wait to need another transformer. Thank you very much.”

Elliott Foy