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Help Center30kVA Dry Type Transformer for Data Center Backup Power Systems, 11kV/400V
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As a dedicated manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. specializes in producing high-quality electrical components for critical infrastructure. Our 30kVA Dry Type Transformer for Data Center Backup Power Systems is engineered to provide reliable, safe, and efficient power conversion, ensuring your data center's uninterrupted operation. With years of experience and a commitment to stringent quality management systems, we deliver transformers that meet the demanding requirements of modern backup power systems.
This transformer is a cornerstone of any robust data center power design. Its core value lies in providing a stable and isolated 400V supply from an 11kV input, essential for supporting servers, storage, and networking equipment during primary power failures or for voltage matching. Designed with safety and longevity as priorities, it eliminates the risks associated with liquid-cooled transformers, making it ideal for indoor installations where fire safety and environmental cleanliness are paramount.
Key Features and Technical Specifications:
- Dry-Type Construction: Utilizes cast resin insulation, offering superior fire safety (non-flammable), zero risk of liquid leakage, and reduced maintenance needs compared to oil-filled units.
- High Efficiency: Designed for minimal energy loss, contributing to lower operational costs and supporting green data center initiatives.
- Low Noise Operation: The cast resin design and advanced winding techniques result in significantly lower acoustic noise levels, suitable for environments adjacent to office spaces.
- Robust Insulation: The resin encapsulation provides excellent moisture, dust, and chemical resistance, ensuring stable performance in varied climatic conditions.
- Compact Design: Despite its power rating, the transformer features a relatively compact footprint, saving valuable space within data center electrical rooms.
- Customizable Options: We offer flexibility in winding material (aluminum or copper), protection class (IP20 for indoor, IP23 for slight moisture exposure), and terminal arrangements to match specific project requirements.
Technical Parameters Table:
| Parameter | Specification |
| Rated Capacity | 30 kVA |
| Primary (High) Voltage | 11 kV |
| Secondary (Low) Voltage | 400 V |
| Frequency | 50 Hz / 60 Hz (Selectable) |
| Insulation Class | Class F (Standard) |
| Cooling Method | AN (Natural Air) |
| Winding Material | Aluminum (Standard), Copper (Optional) |
| Protection Degree (IP) | IP20 (Standard), IP23 (Optional) |
Benefits for Your Data Center:
- Enhanced Safety: The dry-type design is inherently safer, with no flammable oil, reducing fire hazards and allowing installation closer to critical loads.
- Operational Reliability: High-quality materials and manufacturing ensure consistent performance and long service life, minimizing downtime risks.
- Cost-Effectiveness: Lower maintenance requirements, higher efficiency, and space savings translate into reduced total cost of ownership over the transformer's lifespan.
- Environmental Compatibility: No oil means no risk of soil or water contamination, aligning with environmental stewardship policies.
- Easy Installation & Integration: The unit is ready for straightforward floor mounting and connection to your backup power distribution system.
Trust is built on a foundation of proven performance and global reach. Jinhua Dika Electrical Equipment Co., Ltd. operates with a comprehensive quality framework and serves markets worldwide, from North America and Europe to Southeast Asia and Africa. Our annual export value reflects a consistent ability to meet international standards and client expectations. Choosing our 30kVA dry-type transformer means selecting a product backed by rigorous manufacturing processes and a company dedicated to supporting the resilient infrastructure of data centers globally. For a reliable solution that safeguards your critical operations, contact us to discuss your specifications or request a detailed quotation.
Frequently Asked Questions (FAQ):
-
What is the main advantage of a dry-type transformer over an oil-filled one for data centers?
Dry-type transformers use solid insulation (cast resin), eliminating the risk of oil leakage and fire. They are safer, require less maintenance, and are better suited for indoor, clean environments like data centers. -
Can this transformer be used for both 50Hz and 60Hz power systems?
Yes, the design typically accommodates both standard frequencies (50Hz and 60Hz). Please confirm the specific frequency requirement during your order inquiry. -
What are the standard and optional winding materials?
Aluminum windings are standard, offering a cost-effective solution. Copper windings are available as an option, providing potentially lower losses and different mechanical properties. -
What does the IP20 or IP23 protection rating mean?
IP20 indicates protection against touch by fingers and objects larger than 12.5mm, with no water protection. IP23 offers additional protection against vertically falling water drops at angles up to 60°. IP20 is typical for dry indoor rooms. -
Is this transformer suitable for outdoor installation?
The standard IP20 version is for indoor use. For outdoor or semi-protected locations, an IP23 or higher enclosure option would be necessary and can be discussed as a customization. -
What is the typical delivery lead time for this product?
Lead times vary based on order volume and customization. As an established manufacturer with efficient processes, we strive to provide competitive lead times. Specific timelines can be provided upon quotation. -
Does the company provide technical support or installation guidance?
Yes, we offer technical documentation, datasheets, and can provide guidance on installation and integration into your backup power system layout. -
Are custom voltage ratios or special tap configurations available?
Yes, we can engineer transformers with different voltage ratios or with taps on the windings to accommodate specific voltage adjustment needs. Such requirements should be specified during the design phase.
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