IEC Standard 200kva 10-0.4kvThree Phase Oil Immersed Type Transformer Copper Windings or Aluminium Windings OEM Supported

Overview of IEC Standard 200kva 10-0.4kvThree Phase Oil Immersed Type Transformer Copper Windings or Aluminium Windings OEM Supported

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 200kva 10-0.4kvThree Phase Oil Immersed Type Transformer Copper Windings or Aluminium Windings OEM Supported

• 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 200kva 10-0.4kvThree Phase Oil Immersed Type Transformer Copper Windings or Aluminium Windings OEM Supported

This IEC standard transformer handles 200kVA power. It steps down voltage from 10kV to 0.4kV. The design is three-phase oil immersed type. This ensures reliable cooling and insulation. Windings come in copper or aluminum. Copper offers better conductivity. Aluminum is lighter and more cost-effective. You choose based on project needs. OEM support is included. We customize designs for specific applications.

The transformer meets strict IEC 60076 standards. These guarantee safety and performance. Core construction uses high-grade silicon steel. This minimizes energy losses during operation. Voltage ratings are 10,000V primary and 400V secondary. It handles continuous full load smoothly. Cooling relies on mineral oil. The oil circulates naturally around the windings. This keeps temperatures stable. An external radiator helps dissipate heat effectively.

Temperature rise stays below 60°C. This is measured by winding resistance. Impedance voltage is typically 4-6%. This protects against short circuits. Sound levels remain low. Expect under 55 dB during normal use. The tank is welded steel. It prevents leaks and withstands pressure. Terminals are accessible for easy connection. Optional accessories include dial thermometers. Pressure relief devices are standard. We add oil level indicators too.

Weight is approximately 1200 kg. Dimensions vary with customer requirements. Installation is straightforward. It works indoors or outdoors. Use it in substations or industrial plants. Maintenance needs are minimal. Annual oil checks are recommended. The transformer offers long service life. It resists harsh environmental conditions. Efficiency meets IE2 class requirements. This saves energy costs over time. Reliability is a key advantage. The unit operates quietly and safely.

Applications of IEC Standard 200kva 10-0.4kvThree Phase Oil Immersed Type Transformer Copper Windings or Aluminium Windings OEM Supported

This transformer handles 200kVA power. It steps down voltage from 10kV to 0.4kV. This is a three-phase unit. The transformer core sits in oil. This oil cools the transformer. The oil also provides insulation. It meets the IEC standard. This ensures quality and safety.

You choose the winding material. Copper windings are an option. Copper conducts electricity very well. This means less energy loss. Copper windings make the transformer more efficient. Aluminum windings are another choice. Aluminum costs less than copper. The transformer becomes cheaper. Aluminum is lighter too. Both materials are reliable. Both meet the IEC requirements.

The tank holds the core and oil. It is strong and sealed tight. This stops oil leaks. The design prevents water and air getting inside. This protection is important. It keeps the transformer working well for many years. The oil needs checking sometimes. Maintenance is straightforward.

This transformer suits many places. It works well in factories. It powers big machines. Use it on farms for irrigation systems. It fits in commercial buildings like shopping centers. It powers offices and hospitals. It helps run water treatment plants. It works in mining operations too. It provides stable power distribution.

We support OEM requirements. We build transformers to your exact needs. Tell us your specifications. We can adjust the design. We can meet different voltage needs. We accommodate special mounting. We consider environmental conditions. We help you get the right transformer.

The construction is robust. It handles tough conditions. It lasts long. The oil insulation is effective. It manages heat well. This keeps temperatures safe. Efficiency is good. You save money on energy. The transformer runs quietly. It causes little disturbance. Safety features are built in. Protection devices are standard. This transformer is a solid choice for reliable power.

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 200kva 10-0.4kvThree Phase Oil Immersed Type Transformer Copper Windings or Aluminium Windings OEM Supported, 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 200kva 10-0.4kvThree Phase Oil Immersed Type Transformer Copper Windings or Aluminium Windings OEM Supported

This transformer handles 200kVA power. It steps down voltage from 10kV to 0.4kV. It’s three-phase and oil-immersed. You choose copper or aluminium windings. We support OEM orders. Here are common questions.

What is this transformer used for? It powers factories, buildings, farms. It distributes electricity safely. It works in substations or standalone. It fits medium voltage networks.

Copper or aluminium windings? Copper conducts better. It lasts longer. It costs more. Aluminium is lighter. It saves money. Both meet IEC standards. Pick based on budget and needs.

Does it follow international rules? Yes. It meets IEC standards. These cover safety, efficiency, testing. You get reliable performance. It passes global inspections.

Can you customize the transformer? Yes. We offer OEM support. Change colors, labels, terminals. Adjust dimensions for tight spaces. We build to your exact specs.

Why use oil immersion? Oil cools the windings. It prevents overheating. It insulates against sparks. The tank protects internal parts. This design handles heavy loads. It extends the transformer’s life. Maintenance stays simple.