Why Choose Our Dry Type Transformers
We are one of China’s professional manufacturers and suppliers specializing in CE/ISO-certified dry-type transformers. We offer a wide range of standard sizes and configurations for diverse industrial and commercial applications. Using advanced insulation technology and strict quality control, we ensure exceptional reliability and safety even in challenging environments.
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- High Safety Performance features a flame-retardant and self-extinguishing design with no risk of oil leakage, guaranteeing maximum safety.
- Excellent Environmental Protection provides a fully sealed structure offering outstanding moisture and dust resistance for reliable operation in humid, dusty, or corrosive conditions.
- Maintenance-Free Design provides a fully enclosed, oil-free structure offering long-term reliability without the need for regular inspections or cleaning, effectively reducing operational costs.
- Low Noise & Eco-Friendly Operation ensures quiet performance with minimal electromagnetic emissions, meeting green building standards.
- Flexible Customization Options support capacity ranges from 30kVA to 6000kVA and tailored designs for factories, power plants, and commercial facilities.
Cast Resin Transformer Series
We supply indoor dry-type transformers to global distributors, wholesalers, and sourcing agents, with exports to the Americas, Africa, Central Asia, Southeast Asia, and more. Below are our standard model specifications.
6000 kVA Dry Type Transformer
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- Coil Material: Copper/Aluminum
- Primary Voltage: 10-35kV
- Working Efficiency: 50Hz/60Hz
- Cast resin dry type transformer
- Indoor dry type transformer
- Low loss transformer
5000 kVA Dry Type Transformer
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- Coil Material: Copper/Aluminum
- Primary Voltage: 10-35kV
- Working Efficiency: 50Hz/60Hz
- Cast resin dry type transformer
- Indoor dry type transformer
- Low loss transformer
4000 kVA Dry Type Transformer
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- Coil Material: Copper/Aluminum
- Primary Voltage: 10-35kV
- Working Efficiency: 50Hz/60Hz
- Cast resin dry type transformer
- Indoor dry type transformer
- Low loss transformer
2500 kVA Dry Type Transformer
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- Coil Material: Copper/Aluminum
- Primary Voltage: 10-35kV
- Working Efficiency: 50Hz/60Hz
- Cast resin dry type transformer
- Indoor dry type transformer
- Low loss transformer
Need a Custom Solution?
Contact our engineering team with your specific requirements. We will provide a tailored solution and competitive quotation.
Request a Quote →Send us your technical requirements, our engineers will respond within 24 hours
Frequently Asked Questions
What capacity range do your dry type transformers cover?
We build dry type and cast resin transformers from 30 kVA to 6,000 kVA, at voltage classes from 0.4 kV up to 35 kV. Ratings outside that band are quoted case by case.
Can you supply a dry type transformer with non standard voltage or impedance?
Yes. Non standard primary or secondary voltages, impedances outside the usual range, special enclosures and terminal arrangements are handled as engineered orders rather than catalogue items.
Which cooling methods are available?
AN and AF for natural and forced air, with OFAF and OFWF available on larger oil immersed designs. The method is selected against your load profile and ambient conditions.
Do you support OEM and ODM orders?
Both. Under OEM we build to your drawings, your brand and your documentation format. Under ODM we take the performance requirement and return a complete design for approval. Third party inspection and witness testing are supported on both routes.
