Transformer Single Phase To 3 Phase Manufacturers – Project-Based Manufacturing
Subian Electric manufactures custom transformers that convert a single-phase supply into three-phase power, built to each project’s motor and load requirements. Our 50,000-square-metre factory in Xuzhou, Jiangsu, China, has supplied power equipment since 2019.
As a factory-direct manufacturer and supplier, we support project buyers, distributors and OEM partners with engineered designs, factory pricing and complete documentation.
Tell us your project requirements – supply, load, schedule and destination market. Our export team will confirm the design, price and delivery plan.
2019年以降 · 50,000m² · 350人以上のスタッフ
Single Phase To Three Phase Transformers We Manufacture
Project-based phase conversion transformers from 5 kVA to 500 kVA, oil-immersed or dry-type, engineered to your motor starting method, duty cycle and site conditions.
What to Consider When Ordering a Single Phase To 3 Phase Transformer
Ordering a phase conversion transformer is a specification exercise: input voltage, output voltage, capacity, starting method, duty cycle and installation environment. Each parameter changes the winding design, so the supplier must engineer, not just sell.
Subian confirms every parameter on drawings before production – input and output voltage, kVA, connection, enclosure and protection – so project buyers know exactly what they are getting.
- Project-based design – every unit engineered to your specification, not from a shelf.
- 5 kVA – 500 kVA – capacity range for irrigation, workshops and small industry.
- Factory-direct pricing – competitive quotes with confirmed lead times.
- 50,000m²工場 – in-house winding, drying, assembly and testing.
- 350人以上の従業員 – engineering, quality and export teams per project.
- OEM / ODM & 卸売 – custom branding, packaging and documentation.
Main Types of Single Phase To Three Phase Transformers
We build three types for project supply:
Oil-immersed conversion
Outdoor-rated units for farms and remote installations.
Dry-type conversion
Indoor, fire-safe units for workshops and commercial buildings.
Panel-integrated package
Transformer and control in one enclosure for plug-and-play projects.
Project Specification – Single Phase To Three Phase Transformer
| パラメータ | 仕様 |
|---|---|
| Input | Single-phase 0.22 kV – 0.4 kV |
| Output | Three-phase 0.4 kV |
| 定格容量 | 5 kVA – 500 kVA (custom) |
| 周波数 | 50/60 Hz |
| エンクロージャ | IP23 – IP54 |
| 標準 | IEC 60076 / GB 1094 |
Project Delivery: From Drawing to Factory Test
Each project unit is released only after drawing approval, production, factory testing and inspection at our Xuzhou facility – with packing and dispatch coordinated to your schedule.
OEM/ODM & Project Supply of Phase Conversion Transformers
Supporting distributors and project buyers with custom engineering, private labelling and coordinated delivery.
OEM / ODM
工場直送
当社の標準プラットフォームに基づいて構築されたカスタムブランディング、パッケージング、製品バリアント – 名札から完全な製品設計まで。.
カスタム名札 · カスタムパッケージ · 完全な試験書類
卸売供給
ボリューム価格
柔軟なコンテナ数量、コンテナごとの混合モデル、ボリュームバイヤーおよび輸入業者向けの信頼できるグローバル配送を伴う工場価格。.
コンテナMOQ · 混合モデル · グローバル配送
ディストリビューターサポート
チャンネルパートナー
ディストリビューターおよびプロジェクトクライアント向けの専任アカウント管理、技術文書、優先生産。.
アカウントマネージャー · 販売資料 · 優先リードタイム
Project-Specific Engineering vs Off-the-Shelf Converters
Off-the-shelf converters are built for generic loads and often fail on real-world starting currents. Project-specific engineering matches the winding and capacitor design to your actual motors, starting method and duty cycle.
For projects that must start on schedule and run for years, the engineered transformer delivers lower lifetime cost and fewer site visits – the value of working with a manufacturer that builds to order.
Selecting a Project Partner for Single Phase To Three Phase Transformers
Evaluate manufacturers on engineering depth, drawing turnaround and test capability. A factory that produces drawings, type tests and delivery schedules in one place simplifies project procurement.
Subian Electric combines a 50,000m² factory, 350+ employees, ISO9001, CE and UL certification and 50+ export markets – a single accountable partner for project supply.
Send your project specification – we will respond with drawings, price and a delivery plan for approval.
認証 & 品質保証
Our phase conversion transformers are produced under ISO9001, ISO14001 and ISO45001 management systems, with CE and UL certification and type test reports.
製品認証
Single Phase To 3 Phase Project FAQ: Specification & Delivery
Answers to the questions project buyers ask when specifying phase conversion transformers.
私のプロジェクトを見積もるために、どの情報が必要ですか？
Do you provide drawings for approval?
Can the design be revised after production starts?
What testing is done before delivery?
What are your payment terms?
What determines the efficiency of a phase conversion transformer?
Contact Subian
Need the Right Specification?
Tell us your target market, product type, quantity and technical requirements. Our team will help you identify a suitable configuration for your project.