Box Transformer — Product Overview
In the field of wind power, reliable and efficient power conversion and transmission equipment is crucial, and the wind power specialized Chinese box transformer specially customized by our source strength manufacturer is born for this purpose. It integrates advanced technology and high-quality components, designed to meet the stringent requirements of wind power systems, providing stable, safe, and efficient power solutions for wind power projects. It is your ideal partner in wind power engineering.
VoltCloud Electric engineers and manufactures this equipment for utility, industrial and renewable-energy projects. Every unit is routine-tested before shipment and delivered with test records and export documentation. Ratings shown below are from our current production data — non-standard capacities, voltage ratios and loss classes are engineered to order.
Key Specifications
| Item | Value |
|---|---|
| Rated capacity | 5500KVA |
| Rated voltage | 14KV |
Need a rating that is not listed? Send us your duty sheet and we will confirm feasibility and lead time.
Product Details
Large capacity and high adaptability: The selected S18-5500KVA oil immersed transformer has a large capacity of up to 5500KVA, which can easily cope with large-scale power conversion and transmission tasks in wind power generation systems. Its precise voltage conversion ratio of 10.5/1.14KV matches the output voltage and subsequent transmission requirements of the wind power system, ensuring a smooth transition of electrical energy between different voltage levels, effectively reducing energy loss, and improving the power generation efficiency and transmission quality of the entire wind power system.
At the same time, in terms of heat dissipation, insulating oil can quickly absorb and dissipate the heat generated during the operation of the transformer, ensuring that the core components of the transformer are always within the appropriate working temperature range under long-term high load operation, thereby extending the service life of the equipment, reducing maintenance costs, and ensuring the continuous and stable operation of the wind power system.
Professional customized services: As a source strength manufacturer, we are well aware that every wind power project has its unique geographical environment, climate conditions, and power needs. Therefore, we provide professional customized services and can customize various parameters, structural design, protection level, etc. of the wind power special Hua style box transformer according to your specific project requirements. Whether in cold high-altitude areas or humid coastal regions, we can tailor box type transformer equipment for you to ensure stable operation under various complex working conditions, safeguarding your wind power project.
Typical Applications
- Distribution networks and utility substations
- Industrial plants, mining and infrastructure projects
- Solar PV, wind and battery energy-storage projects
- Commercial buildings, data centres and public facilities
Testing, Certification & Delivery
- Routine tests on every unit, with test records supplied.
- Type-test reports and qualification certificates available on request.
- Export packing, documentation and installation guidance for overseas projects.
FAQ
Can the ratings be customised?
Yes. Capacity, voltage ratio, vector group, loss class and enclosure protection are engineered to your specification — share your duty sheet for a matched proposal.
What is the lead time?
Lead time depends on rating and quantity. Contact our sales team for the current production schedule.
Do you supply test reports?
Every unit ships with routine test records; type-test reports are available for the relevant series.
Request a Quote
Send us the capacity, primary/secondary voltage, vector group, applicable standards and destination market. Request a quote → or browse the full product range.







