Electrical Substation Transformer Manufacturers – Factory Direct From China
Based in Xuzhou, Jiangsu, Subian Electric manufactures Electrical Substation Transformer Manufacturers with a 30,000-square-metre production facility. Complete units are assembled and factory-tested before delivery.
Factory-direct package pricing, custom layouts and OEM/ODM support make us a practical partner for distributors and project buyers.
From single units to project quantities, our export sales team provides responsive support and reliable delivery.
ISO9001 · ISO14001 · ISO45001 · CE
Explore Our Electrical Substation Transformer Manufacturers Range
Electrical Substation Transformer Manufacturers from Jiangsu Subian Power Equipment Co., Ltd. – China factory-direct manufacturer with ISO9001, ISO14001, ISO45001 and CE certified production. Factory price, OEM/ODM and wholesale supply available.
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10kV Dry-Type Transformer-SCBH series Amorphous Alloy
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20-35KV Dry-Type Transformer
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20-35KV SCB Series Epoxy Resin Dry-Type Transformer
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20KV Oil-immersed Distribution Transformer
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35KV Oil-immersed Power Transformer
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6-10KV Oil-Immersed Power Distribution Transformer
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Current Transformer –10KV Indoor High Voltage
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Current Transformer–LMZK Wound Current Transformer300/5a
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Current Transformer–LSY-10 transformer Integrated CT
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current transformer–LXK high voltage zero sequence
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dry type distribution transformer-6-10 KV SCB series epoxy resin cast
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Electrical Transformers–JDZ – 10 Power Voltage
What Is Electrical Substation Transformer Manufacturers and How Does It Work?
A Electrical Substation Transformer Manufacturers is a factory-assembled unit combining high-voltage switchgear, a distribution transformer and low-voltage distribution in one enclosure, ready for fast outdoor installation.
Utilities, industrial sites and renewable plants use Electrical Substation Transformer Manufacturers for compact, reliable power distribution with minimal on-site assembly.
- Factory-direct — manufactured and tested at our 30,000m² facility in Xuzhou, China.
- Certified quality — ISO9001, ISO14001, ISO45001 and CE certified production.
- Customised — configurations tailored to project voltage, capacity and standard requirements.
- Documented — type-test reports, routine test records and technical drawings available.
- OEM / ODM — private labelling, custom packaging and project-based support.
- Wholesale & distributor — factory pricing with flexible quantities for volume buyers.
Main Types of Electrical Substation Transformer Manufacturers
Photovoltaic step-up
Specialised unit for solar plants, stepping PV inverter output up to MV.
Wind power combined
Heavy-duty unit for wind farm collector and step-up duties.
European-style
Compact unit with HV switchgear, transformer and LV panel in one enclosure.
Specifications — Electrical Substation Transformer Manufacturers
| Parameter | Specification |
|---|---|
| Rated voltage | 6 kV – 35 kV (HV) / 0.4 kV (LV) |
| Rated capacity | 50 kVA – 2500 kVA |
| Configuration | HV switchgear + transformer + LV panel |
| Enclosure protection | IP43 / IP54 |
| Standard | IEC 60076 / GB 17467 |
Electrical Substation Transformer Manufacturers Factory, Manufacturer & Supplier in One Place
From enclosure fabrication to complete factory testing, every step is controlled at our facility in Xuzhou, Jiangsu, for consistent unit quality.
Production Workshop
Dedicated production lines with in-process quality checks at each stage, delivering consistent quality across every order.
Quality & Testing Center
Routine testing and inspection are carried out on every unit, with type-test reports available to support project approval and market certification.
Materials & Components
Core materials, windings and components are checked against the approved bill of materials, ensuring consistent quality across every order.
OEM / ODM / Agency Supply
Flexible configurations and full customization for global partners — from nameplate and packaging to complete technical documentation, supported by a dedicated export team.
Electrical Substation Transformer Manufacturers OEM/ODM, Wholesale & Distributor Supply
Whether you brand the units yourself or resell them, we provide the factory backing you need.
OEM / ODM
Factory-Direct
Custom branding, packaging and product variants built on our standard platforms — from a nameplate to full product design.
Custom nameplate · Custom packaging · Full test docs
Wholesale Supply
Volume Pricing
Factory pricing with flexible container quantities and reliable global shipping for volume buyers and importers.
Container MOQ · Mixed models · Global shipping
Distributor Support
Channel Partners
Dedicated account management, marketing material and priority production for distributors and project clients.
Account manager · Sales material · Priority lead times
Electrical Substation Transformer Manufacturers vs Other Options: Key Differences for Buyers
(‘Standard vs PV/Wind specific’, ‘Renewable-specific units add project configurations for inverter or wind turbine integration.’)
Top Electrical Substation Transformer Manufacturers Manufacturers & Brand Suppliers
Global suppliers include ABB, Siemens and GE. Chinese manufacturers like Subian Electric provide complete custom units at factory-direct prices, with OEM/ODM and project support.
Overall dimensions and weight depend on capacity and configuration. Typical units are shipped as one or several assembled sections with lifting points confirmed.
Internal wiring is completed and tested at the factory; site connection follows the supplied single-line diagram.
Certifications & Quality Assurance
Our electrical substation transformer manufacturers production is backed by internationally recognized certifications and testing reports, giving buyers confidence in quality and compliance.
Product Certifications
Electrical Substation Transformer Manufacturers FAQs: Common Buyer Questions Answered
Here are answers to some of the most common questions buyers ask when sourcing electrical substation transformer manufacturers from our factory.
How is it installed?
Can it be customised?
Do you support solar/wind projects?
What is included in the unit?
What is the lead time?
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.
Your inquiry is sent directly to our export sales team.