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500KVA Oil Immersed Transformer

Our 500KVA Oil Immersed Transformer is engineered for maximum reliability and efficiency. Featuring a low-loss design, super overload capacity, and full international certifications, it is the ideal power solution for industrial, commercial, and utility applications worldwide.

Description

The 500kVA oil immersed transformer is a reliable and cost-effective solution for medium-scale power distribution projects. Designed for stable performance and efficient heat dissipation, this oil filled transformer is widely used in industrial plants, commercial facilities, and solar power systems. With flexible voltage options and factory direct supply, we provide high-quality transformers that meet your exact project requirements while ensuring competitive pricing and fast delivery.

500KVA Oil Immersed Transformer

Robust 500KVA oil immersed transformer featuring super overload capacity and low-loss design for efficient power distribution.
Our flagship 500KVA oil immersed transformer, engineered with a super overload capacity and a low-loss design for maximum efficiency and reliability.

This powerful image showcases our flagship product: the high-performance 500KVA oil immersed transformer. Engineered for durability and reliability in the most demanding industrial applications, this unit is the cornerstone of efficient power distribution.

The robust construction visible here is designed to deliver two critical advantages: Super Overload Capacity, which allows this 500KVA oil immersed transformer to handle significant power surges and peak demands without failure, and a Low-loss Design, achieved through high-quality core materials that minimize energy waste and significantly reduce operating costs over its lifespan.

Investing in this 500KVA oil immersed transformer guarantees a resilient and economical power solution for your project.

500 kVA Transformer Oil Capacity

  • Typical oil capacity of a 500 kVA oil immersed transformer ranges from 400 to 600 liters, depending on design and cooling method.
  • Oil serves as insulation and cooling medium.
  • Higher oil volume improves heat dissation and extends transformer lifespan.
CapacityOil VolumeCooling Type
500 kVA400–600 LONAN

500KVA Oil Immersed Transformer Parameters

Detailed technical parameter table for a 500KVA oil immersed transformer including capacity, voltage, losses, and impedance.
Detailed technical specifications for our 10KVA-2500KVA oil immersed transformer, including rated capacity, voltage combinations, no-load loss, load loss, and short-circuit impedance.

Production Line

Step-by-step manufacturing process of a 500KVA oil immersed transformer: cutting material, winding, assembling, vacuum drying, testing, finished product.
Witness our meticulous 6-step production process for building a reliable 500KVA oil immersed transformer: Cutting Material, Precision Winding, Assembling, Vacuum Drying, Rigorous Testing, and the Finished Product.

We build uncompromising quality into every 500kVA oil immersed transformer we produce, as illustrated by this detailed look at our manufacturing process.

Each unit begins with precision Cutting Material to ensure exact specifications.

During the winding stage, our skilled technicians form the heart of the transformer by crafting the coils with meticulous care.

Assembling brings all components together under strict quality controls.

The critical Vacuum Drying phase removes all moisture, guaranteeing superior insulation integrity and long-term stability.

Before shipment, every 500KVA oil immersed transformer undergoes rigorous Testing to validate all performance parameters, ensuring the Finished Product that reaches you is nothing short of exceptional.

This end-to-end control is what defines our 500KVA oil immersed transformer.

500KVA Oil Immersed Transformer Projects

World map or icons showing global projects using our 500KVA oil immersed transformers in mining, industry, and infrastructure.
Our 500KVA oil immersed transformers power critical projects worldwide, from the Mongolian Gold Mine Project and the US Grid Infrastructure Project to the Hong Kong Zhuhai-Macao Bridge.

This map of international projects powered by our oil immersed transformers demonstrates the global trust in our products. From the rugged demands of the Mongolian Gold Mine Project and the Ethiopian Plastic Factory to critical infrastructure like the Hong Kong Zhuhai-Macao Bridge and the U.S. Grid Infrastructure Project, our transformers prove their mettle.

They are also instrumental in public works initiatives like Rural power grid renovation in Zambia and monumental endeavors like the Hubei Three Gorges Project. This diverse portfolio is a testament to the adaptability, reliability, and robustness of our oil immersed transformer across various industries and environmental conditions worldwide.

Packaging & Shipping

Professionally packaged and crated 500KVA oil immersed transformer ready for secure shipping and export.
Your oil immersed transformer is prepared for safe transport. We use robust, export-ready packaging to ensure it arrives on site in perfect condition, anywhere in the world.

Our factory protects your investment from production to delivery at your site. This image depicts our professional packaging and secure shipping process for oil immersed transformers. We carefully crate each unit using robust, weather-resistant materials and securely fasten it to withstand long-distance transport and handling.

We have extensive experience in arranging safe and efficient global logistics for heavy equipment like our oil immersed transformer, ensuring it arrives at your location—whether by sea or land—on time and in perfect, ready-to-install condition. Your oil immersed transformer receives the utmost care throughout its journey.

Why Choose Us

  • Factory Direct Supply
    We provide competitive factory pricing with no middlemen, helping you reduce project costs.
  • Custom Voltage Solutions
    Support 6kV to 35kV primary voltage and customized configurations for different applications.
  • Reliable Quality & Performance
    Manufactured with high-grade silicon steel and pure copper windings for stable operation.
  • Fast Delivery Time
    Standard models available with delivery time of 15–25 days for urgent project needs.
  • Global Export Experience
    Successfully exported to over 50 countries with professional packaging and logistics support.
  • Long Service Life
    Advanced oil cooling system ensures efficient heat dissipation and extended lifespan.

 

Certifications

Logos of international quality and safety certifications for our 500KVA oil immersed transformers.
Our 500KVA oil immersed transformer meets all required international certifications, ensuring quality, safety, and compliance.

We manufacture our 500kVA oil immersed transformers in accordance with international quality standards to ensure reliable performance and safe operation in various power distribution applications.

  • ISO Certified Manufacturing
    Our factory operates under strict quality management systems to ensure consistent product quality.
  • Designed Based on IEC Standards
    Our transformers are designed according to widely accepted international technical standards for power equipment.
  • Compliance with International Standards
    Designed and manufactured based on IEC standards and other relevant technical requirements for global markets.
  • Strict Quality Control Process
    From raw material selection to final assembly, every step is carefully inspected to guarantee durability and performance.
  • Export-Ready Packaging
    Professional export packaging ensures safe transportation for long-distance international shipping.

Global Cooperation

Collage of logos from reputable utility companies, engineering firms, and industrial partners that we have successfully supplied our oil immersed transformers to.
Trusted by Industry Leaders. We are proud to supply our high-quality 2500kVA oil immersed transformers to and collaborate with a network of esteemed utility providers, EPC contractors, and industrial enterprises worldwide.

A dedicated team drives customer success behind every great product. This photo captures a collaborative meeting between our company’s leadership, sales experts, and valued international clients. It underscores our commitment to building lasting partnerships rather than just processing transactions.

We prioritize direct communication to understand your unique oil immersed transformer requirements. Our team provides expert technical support from consultation to after-sales service. Choose us as a reliable partner for your project’s success and satisfaction.

FAQ

Q1: What is the oil capacity of a 500 kVA transformer?
The oil capacity of a 500 kVA oil immersed transformer typically ranges from 400 to 600 liters, depending on the design, cooling method, and manufacturer specifications.

Q2: What is the price of a 500kVA oil immersed transformer?
The price varies based on voltage level, materials, and customization requirements. Please contact us to get a factory direct quotation for your project.

Q3: What is the difference between oil filled and dry type transformer?
Oil filled transformers use insulating oil for cooling and insulation, offering better heat dissipation and higher capacity. Dry type transformers use air cooling and are suitable for indoor or fire-sensitive environments.

Q4: Can you customize the 500kVA transformer specifications?
Yes, we support full customization including voltage, frequency, cooling method, and installation type based on your project requirements.

Q5: What are the applications of a 500 kVA oil immersed transformer?
They are widely used in industrial plants, commercial buildings, power distribution systems, and solar energy projects.

Q6: What is the delivery time for a 500kVA transformer?
The standard delivery time is 15–25 days, depending on the order quantity and customization level.

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