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For Purchasing Managers, Technical Directors & Operations Leaders who struggle with high‑price, low‑quality phase‑conversion solutions.
Get Free Quote in 24 h1. Overpriced imports – Most overseas Delta‑to‑Y transformers carry a 20‑30 % markup due to fragmented supply chains.
2. Reliability gaps – Failure rates above 5 % cause unplanned downtime, which for a 100 kW line translates to an average loss of $12,000 per incident.
3. Long lead times – 6‑8 weeks from order to delivery delays projects and hurts ROI.
4. Limited customization – Standard models rarely match the specific voltage, frequency, or mounting constraints of modern industrial equipment.
5. Compliance uncertainty – Without CE, UL, or RoHS certification, many buyers face regulatory re‑work.
See How We Solve These Issues →| Parameter | Standard Model | Custom Range |
|---|---|---|
| Power Rating | 0.5 kVA – 150 kVA | 0.1 kVA – 300 kVA |
| Input Voltage | 380 V / 400 V / 415 V | 220 V – 690 V (selectable) |
| Frequency | 50 Hz / 60 Hz | 45 Hz – 65 Hz |
| Efficiency | ≥ 96 % | 96 % – 99 % (based on design) |
| Temperature Rise | ≤ 55 °C @ full load | ≤ 65 °C (custom cooling) |
| Certifications | CE, UL, RoHS, ISO 9001 | Add FCC, CB, VDE on request |
Delta-connected Delta-wye-transformer-wiring Primary-transformer Load-of-transformer
Industrial Plant – 120 kVA unit
Replaced a $8,500 imported transformer with our 115 kVA OEM model. Result: 38 % cost saving and 5‑day lead time.
Medical Imaging Facility – 30 kVA precision unit
Customized low‑noise design met ISO‑13485 standards, achieving 0.02 % THD and eliminating electromagnetic interference.
Solar Inverter Farm – 200 kVA series
Integrated a delta‑to‑Y step‑down solution that improved overall system efficiency by 3.7 %, translating to an additional 150 MWh/year generation.
Client Logo Wall (sample) – Siemens, GE Power, Philips Healthcare, Tesla Energy, ABB, Schneider Electric, Mitsubishi Electric.
Customer Testimonial
“Switching to Xinchangda’s Delta‑to‑Y transformer cut our project cost by $12,300 and the unit passed UL testing on the first attempt. Delivery in 6 days—unheard of in this market.”
— Mark Liu, Procurement Manager, Siemens USA
Certificates – CE, UL, FCC, GS, CB, RoHS, VDE, ISO 9001, ISO 13485, HACCP/GMP, IPPC.
Standard models ship in 7 business days from order confirmation. Express production (priority line) can be completed within 3 days.
Yes. Our R&D team (10 engineers) can develop custom specifications, including IEC‑60947 compliant enclosures, up to 300 kVA. Tooling cost is waived for orders >10 units.
All units are CE, UL, FCC, and RoHS certified. Additional certifications (CSA, NEMA) are available on request.
We partner with DHL and UPS for DDP (Delivered Duty Paid) service. Documentation (CO, invoice, certificate of origin) is prepared per US customs requirements.
A dedicated technical account manager is assigned for 12 months. Support includes on‑site troubleshooting, firmware updates (if applicable), and a 24‑month warranty.
Limited‑time offer: Free 30‑day sample, price lock for 60 days, and money‑back guarantee if performance does not meet specifications.
Contact Sales Now WhatsApp ChatJohn Carter – Operations Manager, Tesla Energy
“The Delta‑to‑Y transformer arrived in 4 days, performed flawlessly, and helped us meet our Q3 production deadline. The cost saving was over 22 % versus the previous supplier.”
Linda Nguyen – Procurement Lead, Philips Healthcare
“Xinchangda’s engineering team delivered a low‑noise, medically‑grade design that passed FDA inspection on first try. Their after‑sales response is 24/7 – a true partnership.”
Michael O’Connor – Technical Director, ABB
“We needed a custom 180 kVA unit for a new offshore wind turbine. Xinchangda’s OEM capability shaved 6 weeks off our schedule and the unit exceeded efficiency targets by 0.8 %.”
Emily Zhao – Senior Product Engineer, Xinchangda Magnetic Components
With 12 years of experience in transformer design for industrial and medical applications, Emily leads the OEM/ODM program that has delivered over 70,000 units per month to 20+ countries. She holds a B.Sc. in Electrical Engineering (Tsinghua University) and is a certified ISO 9001 internal auditor.
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Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
