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Eliminate costly phase‑imbalance downtime – ideal for Purchasing Managers, Technical Directors, and Operations Leaders.
Get Free Quote in 24 hEven in 2026, many manufacturers face the same three pain points when converting single‑phase power to three‑phase:
These issues directly hit your ROI targets and stretch your operation schedule.
Discover the solution →| Parameter | Standard Model | Custom Range |
|---|---|---|
| Power Rating | 0.5 kVA – 500 kVA | 0.1 kVA – 1 000 kVA |
| Frequency | 50 / 60 Hz | Custom (45‑65 Hz) |
| Efficiency | ≥ 96 % | ≥ 98 % (with premium core) |
| Operating Temp. | ‑20 °C ~ +60 °C | ‑40 °C ~ +85 °C (special coating) |
| Certifications | CE, ISO 9001, RoHS, VDE, FCC, GS, CB, SAA | |
Automotive Assembly Lines – 200 kVA transformer reduced line power loss by 12 % and cut annual electricity cost by $150,000.
Medical Device Manufacturing – Custom‑rated 5 kVA unit met FDA‑GMP requirements, enabling 24/7 clean‑room operation.
Renewable Energy Plants – Three‑phase conversion for solar inverters achieved 98.5 % efficiency, extending inverter life by 3 years.
Request a Sample Now40VA Delta-Y-Transformer What-is-a-center-tap-transformer High-Permeability-Common-Mode-Choke
Standard models are shipped within 30 days after order confirmation. Express shipping is available for an additional fee.
Yes. Our R&D team offers full OEM/ODM services – from 0.1 kVA up to 1 000 kVA, with IP‑rated enclosures (IP20‑IP65) and optional cooling systems.
All units undergo third‑party testing for UL, FCC, and CE. Certification reports are provided with every shipment.
We accept T/T 30 % deposit + 70 % before shipment, L/C at sight, or PayPal for sample orders.

Yes. Our 24/7 technical hotline and on‑site engineering team are available worldwide. Warranty period: 24 months or 5 000 hours, whichever comes first.
Limited Offer: First 50 orders receive a free 5‑kVA sample and a money‑back guarantee if performance criteria are not met.
Or reach us instantly via WhatsApp +86 131 2825 6415 or email grace01@xinchangdadz.com.
Laura Chen, Procurement Lead – SolarTech USA
“The custom 15 kVA transformer arrived in 12 days, fully tested, and reduced our inverter losses by 8 %. The documentation met all UL requirements – hassle‑free import.”
James Patel, Technical Director – MedEquip Corp.
“Xinchangda’s 5 kVA unit passed our GMP audit on first try. After‑sales engineers helped us fine‑tune the voltage regulation within 48 hours.”
Sofia Ramirez, Operations Manager – AutoGear Ltd.
“We saved $30k annually by switching to Xinchangda’s high‑efficiency transformers. Their 24‑month warranty gives us confidence for long‑term projects.”
Trusted by Global Leaders – Certifications & Customer Wins
Compliance & Quality Certificates: CE, ISO 9001:2015, RoHS, VDE, FCC, GS, CB, SAA, HACCP/GMP, IPPC – all downloadable on our Contact Page.