IEC Standard Supply Electric 3-Phase Oil Immersed 60 MVA Power Transformer for Renewable

Overview of IEC Standard Supply Electric 3-Phase Oil Immersed 60 MVA Power Transformer for Renewable

An oil-immersed transformer is a type of electrical transformer where the core and windings are submerged in an insulating oil. This oil serves two primary functions: it acts as a highly effective insulator between conductive parts and as a coolant to dissipate heat generated during operation. These transformers are robust, reliable, and highly efficient, making them the standard choice for high-voltage power distribution and transmission networks, typically installed outdoors in substations.

Features of IEC Standard Supply Electric 3-Phase Oil Immersed 60 MVA Power Transformer for Renewable

• Effective Cooling: The insulating oil efficiently absorbs heat from the core and windings and transfers it to the radiator fins, allowing for natural or forced circulation and higher overload capacity.
• Superior Insulation: The oil provides much better dielectric strength than air, allowing for a more compact design for a given voltage rating and protecting against short circuits.
• Robust Construction: Designed for long-term, reliable operation (often 25-30 years) in harsh outdoor environments.
• Overload Capacity: Can handle temporary power overloads better than dry-type transformers due to the thermal mass and cooling properties of the oil.
• Protection System: Equipped with a conservator tank (to allow for oil expansion), breather (to absorb moisture from air), and protective relays (Buchholz relay) for internal fault detection.
• Cost-Effective: Generally more economical for high-power applications compared to dry-type transformers.

Specifications of IEC Standard Supply Electric 3-Phase Oil Immersed 60 MVA Power Transformer for Renewable

This IEC basic power transformer handles renewable energy applications. It is a 3-phase, oil-immersed device ranked at 60 MVA. The transformer makes use of mineral oil for insulation and cooling. Its main air conditioning technique is ONAN (Oil Natural Air Natural). This design relies on all-natural oil blood circulation and air convection. It supplies dependable operation for wind or solar farms linking to the grid.

The high voltage winding operates at 132 kV. The low voltage winding is ranked for 33 kV. The transformer includes an off-circuit tap changer. This allows voltage change on the high voltage side. The tap variety is ± 10% in 1.25% steps. This versatility aids manage grid voltage variations typical with renewables. The transformer has a vector group classification of Dyn11. This suggests its winding connections and stage shift.

Performance is crucial. The transformer meets strict IEC 60076 criteria for effectiveness and security. It includes reduced no-load losses. Load losses are likewise minimized. These low losses improve overall power effectiveness. The unit runs with reduced sound levels. This is necessary near populated areas or sensitive environments. Sound power degrees are usually below 75 dB(A). The transformer holds up against conventional short-circuit currents. Its layout makes certain stability throughout grid faults.

Building and construction is robust. The core uses high-grade, grain-oriented electric steel. This decreases magnetic losses. Windings are made from copper conductor. The storage tank is welded steel, fully secured. It avoids wetness access and oil contamination. Criterion devices consist of oil level signs, pressure relief gadgets, and temperature level assesses. Buchholz communicates provide gas and oil circulation protection. Silica gel breathers preserve completely dry oil. The transformer consists of lifting lugs and jacking pads for installation. Approximate weight is 55 bunches. Shipping weight is near 65 heaps. The device needs a conservator tank for oil expansion. Fundamental measurements are 5m (L) x 3.5 m (W) x 4.2 m (H).

Applications of IEC Standard Supply Electric 3-Phase Oil Immersed 60 MVA Power Transformer for Renewable

This IEC typical electrical supply transformer handles large renewable resource tasks. It steps up voltage efficiently. Wind ranches and solar parks require this. The transformer relocates power long distances to cities and manufacturing facilities. Its 60 MVA capability matches big wind or solar installments. The oil-immersed layout supplies superb air conditioning and insulation. This makes sure reliable procedure in hard problems. Remote sustainable websites typically have extreme weather. The transformer stands up to these obstacles.

The transformer fulfills stringent IEC standards. These guidelines guarantee safety and security and efficiency worldwide. Energies and project designers trust IEC conformity. It ensures the transformer collaborates with existing grid tools. The robust oil-filled tank protects interior components. Windings and the core stay trendy under heavy tons. Renewable resource output changes. The transformer takes care of these power swings successfully.

Special products supply high resistance to electric stress and anxiety. The shielding oil stops inner arcs. This layout prioritizes durability and minimal upkeep. Decreased downtime is important for renewable resource manufacturers. Reliable operation cuts power losses during transmission. This saves money and sources over the transformer’s life. Appropriate cooling systems handle heat from constant usage.

The transformer incorporates renewable power smoothly right into the primary grid. It gives the crucial voltage increase. Power travels efficiently over transmission lines. This modern technology is essential for attaching large environment-friendly energy. It supports the change towards cleaner power sources.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality IEC Standard Supply Electric 3-Phase Oil Immersed 60 MVA Power Transformer for Renewable, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of IEC Standard Supply Electric 3-Phase Oil Immersed 60 MVA Power Transformer for Renewable

What does this transformer do?
It connects renewable energy sources to the grid. It steps up the voltage generated by solar or wind farms. This makes the electricity suitable for long-distance transmission. It handles large amounts of power efficiently.

Why is it oil-immersed?
The transformer core and windings sit inside a tank filled with special oil. This oil cools the transformer effectively. It absorbs heat generated during operation. The oil also provides vital insulation. This design ensures stable performance under heavy loads common in renewable plants.

What does IEC Standard Supply mean?
It meets strict international rules for design and safety (IEC standards). These rules cover everything. They ensure the transformer works reliably worldwide. Compliance guarantees consistent quality and safety. It simplifies integration into different power grids.

Why is it good for renewable energy?
It manages fluctuating power input well. Wind and solar output changes constantly. This transformer handles these variations smoothly. It supports frequent starts and stops. Its robust design copes with the demanding conditions of renewable sites.

What are the main benefits?
High efficiency reduces energy loss during voltage step-up. Reliability minimizes downtime. The oil cooling and sturdy build ensure long service life. It withstands harsh environmental conditions near wind or solar installations. Its design prioritizes safe, continuous operation for years.