3-Phase 480V Delta - 400 Y 231Size Guide SKU # MIT-DRY-145
This transformer is designed to convert 3-phase 480v to 3-phase 400 Y 231 to run equipment such as panels, motors, CNC machines, welders, conveyor systems, pumps, printing equipment, fabrication tools, cryptocurrency miners, datacenter equipment, and other business machines.
Primary: 480 Delta
Secondary: 400 Y 231
- 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
- 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: firstname.lastname@example.org
Approximate Enclosure Dimensions & Weights:
Shipping rates vary, but generally range between 5-10% of the total purchase price.
Transformers shipping from stock deliver within 3-5 business. Maddox has 22 regional fulfillment centers so delivery is never a few days out!
Maddox Fulfillment Centers
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. We still may be interested in buying the unit back.
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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!