Property Details
35kV Oil Immersed Power Transformer
35kV Oil Immersed Power Transformer
35kV Oil Immersed Power Transformer is designed for reliable power transmission and transformation in 35kV power systems. Developed based on advanced transformer technology, the product is designed for urban and rural power grid transformation and is suitable for applications requiring stable operation, low losses and reliable electrical performance. The transformer is manufactured according to the technical requirements of oil-immersed power transformers and is designed with a focus on safety, reliability and economy.
With a rated frequency of 50Hz, this transformer series is suitable for 35kV power transmission and transformation systems, including urban power grid reconstruction, industrial and mining enterprises, and 35kV substations. The optimized design provides low loss and low noise performance while supporting reliable operation under demanding power system conditions. The catalog also notes its suitability for remote voltage regulation applications where required.
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Description
The 35kV Oil Immersed Power Transformer is a high-voltage transformer designed for power transmission and transformation in medium- and high-voltage electrical networks. It is developed for applications where stable power delivery, reliable insulation performance and efficient operation are required. The transformer is suitable for both urban and rural power grid applications and can be used as a main transformer in 35kV substations and industrial power systems.
The product series operates at 50Hz and provides multiple voltage and capacity configurations to meet different project requirements. According to the catalog, the available configurations include 35kV and 35–38.5kV high-voltage combinations, with low-voltage options including 3.15kV, 3.3kV, 6.3kV, 6.6kV, 10.5kV and 11kV. Rated capacity options in the technical table extend up to 31,500 kVA.
The transformer is designed with an optimized core, winding and oil-insulated structure to achieve reliable electrical performance while reducing operating losses and noise. Its configuration can be selected according to the required voltage combination, capacity, tapping range and connection group.
It is particularly suitable for 35kV substations, urban power grid reconstruction, industrial and mining enterprises and other power transmission and distribution applications. For projects with specific electrical requirements, the transformer configuration can be further confirmed according to the customer’s voltage, capacity and system requirements.
Technical Parameters & Features
Transformer Type
35kV Oil Immersed Power Transformer
Rated Voltage
35kV
Frequency
50 Hz
Rated Capacity
Up to 31,500 kVA
HV Tapping Range
±5% or ±2×2.5%
High Voltage
35kV / 35–38.5kV
Low Voltage
3.15 / 3.3 / 6.3 / 6.6 / 10.5 / 11kV
Connection Group
Dyn11 / Yyn11 configurations
Our Transformer Services
From transformer design and manufacturing to testing and delivery, we provide reliable solutions tailored to your project requirements.
Transformer Design
Professional transformer design based on your voltage, capacity, application and installation requirements. We provide customized technical solutions for different power and distribution projects.
Manufacturing & Testing
Advanced manufacturing processes and strict quality control throughout production. Each transformer is tested and inspected before shipment to ensure reliable performance and safe operation.
Global Delivery
We support international transformer projects with professional export services, secure packaging and coordinated logistics, helping customers receive their equipment safely and efficiently.
GOT A QUESTION?
Frequently Asked Questions
We manufacture a wide range of power and distribution transformers, including oil-immersed transformers, dry-type transformers, distribution transformers and other customized transformer solutions. Our products can be designed according to the required voltage, capacity, frequency, installation environment and application.
Yes. We can provide customized transformer solutions based on your project requirements. Key parameters such as rated capacity, primary and secondary voltage, frequency, vector group, winding material, cooling method and accessories can be configured according to the application and technical specifications.
Our transformers can be manufactured according to applicable international standards and project requirements, including IEC, ANSI/IEEE, BS and other relevant standards. The specific standard and technical requirements can be confirmed before production.
To prepare an accurate quotation, we normally need the transformer type, rated capacity, primary and secondary voltage, frequency, phase, installation location, applicable standard and any special technical requirements. If you have a technical specification or project document, you can send it to us for evaluation.
The production lead time depends on the transformer type, rated capacity, voltage level, customization requirements and order quantity. After confirming the technical specifications, we will provide a clear production schedule and estimated delivery time.
Yes. We support international export and can assist with transportation arrangements and export documentation. Based on the destination and project requirements, we can discuss suitable shipping methods and delivery terms with the customer.
You can contact our sales team through the inquiry form, email or WhatsApp. Please provide your transformer specifications or project requirements, and our engineers and sales team will review the information and provide a suitable transformer solution and quotation.
