Three-Phase Transformers
Three-Phase
Our three‑phase transformers deliver stable, high‑efficiency power for commercial, industrial, and utility‑grade applications. Engineered for continuous operation, they provide excellent voltage regulation, low losses, and long‑term reliability. Available in dry‑type, oil‑filled, pad‑mount, and custom configurations, each unit is built to meet rigorous IEEE/IEC performance and safety standards.
60 Hz Frequency
150°C Temperature Rise
Primary Adjustment Taps 2 above, 4 below in 2.5% increments
High Efficiency Aluminum Windings
220°C Insulation Class
Energy Efficient
Transformer may appear different than pictured.
Shipping rates vary, but are generally 10% of the total purchase price.
Transformers deliver in 3-5 business days.
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.