3-Phase 240V Delta - 400 Y 231 (Step Up Transformer)

This 3-phase step-up transformer converts voltage for industrial and commercial equipment. Available in 112.5, 15, 150, 225, 30+ kVA sizes with aluminum or copper windings. Ships in 3–5 business days with $180 flat rate shipping. ✅ In Stock – Ships in 3-5 Days 🚚 $180 Flat Rate Shipping 🛡️ 5-Year Warranty 🔧 Aluminum or Copper Windings ⚡ Transformer Specifications Type 3-Phase Step-Up Frequency 60 Hz Temperature Rise 150°C Insulation Class 220°C Adjustment Taps 2 above, 4 below in 2.5% increments Winding Options Aluminum (standard) or Copper Available Sizes 112.5, 15, 150, 225, 30, 300, 45, 500, 75 kVA 🏭 Common Applications Export Equipment International Machinery Voltage Conversion Industrial Systems Manufacturing Equipment 🔧 Adjustment Taps Primary taps (2 above, 4 below at 2.5%) let you fine-tune output voltage for your specific equipment needs. 🌡️ High Temperature Rating 220°C insulation class with 150°C temperature rise ensures reliable operation in demanding industrial environments. ⚡ Energy Efficient Designed for maximum efficiency to reduce operating costs and heat generation in your facility. 🛡️ 5-Year Warranty Full 5-year warranty against defects. If anything goes wrong, we replace it — including shipping. 📞 (800) 417-6568 Talk to a transformer specialist · Mon–Fri 7AM–5PM MST Phoenix Phase Converters supplies industrial-grade dry-type step-up transformers for commercial and industrial applications. Our 3-Phase 240V Delta - 400 Y 231 (Step Up Transformer) is available in multiple kVA sizes (112.5, 15, 150, 225, 30, 300, 45, 500, 75 kVA) with your choice of aluminum or copper windings. Every transformer ships from stock in 3–5 business days with $180 flat rate shipping anywhere in the continental USA. Backed by a full 5-year warranty. Not sure which size you need? Call us at (800) 417-6568 and our team will help you select the right transformer for your application. We can also provide custom quotes for larger installations.