Dry-type transformers use insulating materials for electrical insulation and air for cooling. With suitable protective enclosures, they can be used outdoors. Benefits include high efficiency, long service life, and strong overload capacity.
The fully sealed design blocks external air to prevent oil degradation and insulation aging, boosting reliability. This series is designed and produced to meet international standards including IEC, GOST, ANSI, and IEEE.
Customize from Our Standard Product Line
If you spot a near-match in our catalog, we can quickly modify our standard transformers for your application. Adjustments cover capacity, voltage class, cooling type and installation structure.
Build per Your Technical Documents
Send us your specifications or drawings. Our engineering team reviews the design, validates all key parameters with you, and manufactures strictly in accordance with international standards.
Full Custom Design from Concept to Completion
Without formal detailed specs? Share your ideas and functional requirements. We partner with you to develop fully customized transformer solutions, from electrical design and structural layout through to insulation system.
Bardeen’s dry‑type transformer is designed to meet the evolving needs of power distribution and grid modernization. This dry‑type transformer offers a non‑oil, low‑maintenance approach to voltage transformation, providing enhanced safety and reduced environmental risk compared to oil‑filled alternatives. Bardeen’s dry‑type transformer is an ideal choice for indoor installations, densely populated urban environments, renewable energy integration points, and any site where fire safety, eco-friendly transformer solutions, and a grid modernization transformer setup are priorities
‑ Solid Insulation System: The bardeen dry‑type transformer uses robust solid insulation materials that eliminate the need for liquid dielectric media. This solid insulation approach enhances fire safety and minimizes the risk of environmental contamination, aligning with eco‑friendly transformer solutions goals and modern grid modernization transformer requirements
‑ Cast Resin and Vacuum Pressure Impregnated (VPI) Options: bardeen offers both cast resin and VPI winding techniques to suit different performance and application needs. The cast resin variant provides excellent resistance to moisture and contamination, while the VPI option enhances dielectric strength and mechanical stability, contributing to the modular dry transformer concept for every dry-type transformer
‑ Modular Design for Ease of Installation: The bardeen dry‑type transformer adopts a modular dry transformer architecture that simplifies transportation, site assembly, and future expansion. The modular dry transformer layout allows rapid deployment, predictable lead times, and reduced on‑site labor while deploying eco-friendly transformer solutions
‑ Thermal Management and Overload Capability: Advanced thermal modeling and heat dissipation techniques provide superior overload performance and long service life. The dry‑type transformer is engineered for continuous operation under wide ambient temperature ranges and for cyclic loading common in renewable energy storage integration, serving as an effective grid modernization transformer
‑ Low Noise and Vibration: Acoustic and mechanical design optimizations minimize operational noise and vibration, making the dry‑type transformer suitable for indoor and noise‑sensitive environments where a modular dry transformer is required
‑ Safety and Compliance: bardeen’s production adheres to IEC standards and international safety protocols. The dry‑type transformer includes safety features such as reinforced barriers, arc‑resistant options, and comprehensive protection interfaces for integration with modern switchgear, eco-friendly transformer solutions, and grid modernization transformer systems
‑ Commercial Buildings: Office complexes, malls, hospitals, and high‑rise structures benefit from the compact form factor and fire‑safe operation of the dry‑type transformer. Integration with building management systems is straightforward, supporting the needs of smart buildings using a modular dry transformer
‑ Industrial Facilities: Factories and process plants require robust power distribution with reliable overload handling. The dry‑type transformer’s resilience to contamination and mechanical stress makes it well suited for industrial settings, providing superior grid modernization transformer performance, eco-friendly transformer solutions, and a flexible modular dry transformer structure
| Product Type | Dry Type Transformer |
| Rated Capacity | 100kVA |
| Voltage Class | 6‑10kV |
| Rated Frequency | 50Hz/60Hz |
| Number of Phases | Three‑phase - subject to product configuration |
| Cooling Method | Subject to product type confirmation |
| Installation Method | Outdoor or indoor installation |
| Applicable Standards | IEC 60076 / GB 1094 |

Specialized handling for Over‑Out‑of‑Gauge (OOG) cargo. We manage the entire process for heavy transformers, from custom crating and vacuum packaging to flat‑rack, break‑bulk, or Ro‑Ro shipping.
Expert handling of complex export/import documentation, HS codes, and destination country regulations. We ensure smooth customs clearance to avoid costly delays.
24/7 GPS tracking and milestone updates. Comprehensive cargo insurance covering all risks from origin warehouse to destination site.
Prioritized air freight and expedited sea options for critical breakdowns. We minimize downtime by getting your replacement transformer or parts there faster.
We analyze the dimensions, weight, and route to design the optimal transport plan.
Seaworthy packing
Execution of sea/air/land transport with strict handling protocols.
Dry-type transformers use insulating materials for electrical insulation and air for cooling. With suitable protective enclosures, they can be used outdoors. Benefits include high efficiency, long service life, and strong overload capacity.
The fully sealed design blocks external air to prevent oil degradation and insulation aging, boosting reliability. This series is designed and produced to meet international standards including IEC, GOST, ANSI, and IEEE.
Customize from Our Standard Product Line
If you spot a near-match in our catalog, we can quickly modify our standard transformers for your application. Adjustments cover capacity, voltage class, cooling type and installation structure.
Build per Your Technical Documents
Send us your specifications or drawings. Our engineering team reviews the design, validates all key parameters with you, and manufactures strictly in accordance with international standards.
Full Custom Design from Concept to Completion
Without formal detailed specs? Share your ideas and functional requirements. We partner with you to develop fully customized transformer solutions, from electrical design and structural layout through to insulation system.