Overview of High Voltage Main Power Transformer

High Voltage Power Supply Transformer 50kVA-315kVA Range Three-Phase MV&HV Oil Transformers for 10kV Input 400V Output 50Hz is a device used to convert high voltage to lower voltage. It is critical in power systems, especially high-voltage transmission and distribution networks. The primary function of the high-voltage main power transformer is to ensure the stable operation of the power system while providing the required voltage for various power equipment.

Functional Principle of High Voltage Power Supply Transformer 50kVA-315kVA Range Three-Phase MV&HV Oil Transformers for 10kV Input 400V Output 50Hz

• Voltage conversion: The most basic function of a high-voltage main power transformer is to perform voltage conversion. It reduces the high voltage in the power system to the voltage level required by the user. By changing the turn ratio of the primary side (high-voltage side) and secondary side (low-voltage side) coils, voltage rise and fall can be achieved.
• Impedance matching: Transformers can also play a role in impedance matching. For different loads, their impedance values also vary. Through the transformer’s voltage transformation effect, the impedance of the load can be matched with the impedance of the power supply system, thereby ensuring stable current transmission.
• Voltage regulation: By changing the number of turns of the primary side coil or the number of turns of the secondary side coil, the output voltage can be adjusted. In the power system, transformers are used to achieve segmented voltage control to meet the electricity needs of different users and equipment.
• Filtering function: Some particular types of high-voltage main power transformers also have a filtering function, which can filter out harmonics and reactive power components in the power supply and improve the quality of the power supply.

Specifications of High Voltage Power Supply Transformer 50kVA-315kVA Range Three-Phase MV&HV Oil Transformers for 10kV Input 400V Output 50Hz

Here are the specifications for our High Voltage Power Supply Transformers. These units handle the 50kVA to 315kVA power variety. They are three-phase transformers. They take care of medium voltage (MV) and high voltage (HV) applications. The input voltage is 10kV. The result voltage is 400V. The conventional operating frequency is 50Hz.

These transformers use oil for cooling and insulation. Oil properly cools the core and windings. This avoids getting too hot throughout operation. The oil likewise offers vital electric insulation. This insulation makes sure safe efficiency under high voltage problems.

The core is built from state-of-the-art silicon steel laminations. This style decreases power losses. Reduced losses suggest much better efficiency. Copper or light weight aluminum develops the windings. These materials supply solid conductivity. The winding construction guarantees stable voltage change.

The transformer container is welded steel. This building is robust. It has the oil securely. The tank safeguards the internal elements. It withstands environmental stress and anxieties. The surface is dealt with for rust resistance. This extends the transformer’s service life.

Multiple safety and security features safeguard the transformer. A buchholz relay discovers interior mistakes. It sets off an alarm system or closure. A pressure alleviation tool vents excess pressure. This stops storage tank rupture. An oil degree gauge shows the oil quantity. It enables very easy surveillance. A thermostat pocket holds a temperature sensor. This tracks operating temperature.

These transformers fulfill international criteria. They follow IEC 60076. This confirms reliability and security. Each system undergoes extensive screening before shipping. This includes regular examinations and special examinations. Routine examinations check fundamental performance. Special tests validate particular abilities. Testing makes certain the transformer meets specs.

Installment adheres to typical electrical practices. Correct grounding is vital. Routine maintenance checks are very important. Upkeep includes oil sampling and evaluation. It also includes visual assessments. These actions keep optimal performance. They assist avoid unexpected failings.

Applications of High Voltage Power Supply Transformer 50kVA-315kVA Range Three-Phase MV&HV Oil Transformers for 10kV Input 400V Output 50Hz

These High Voltage Power Supply Transformers handle demanding power needs. They transform electrical power effectively. The range covers 50kVA to 315kVA. They are three-phase devices. They step down medium or high voltage. Input is generally 10kV. Outcome is 400V. They operate at 50Hz frequency. Oil insulation gives cooling and defense. These transformers are built for tough jobs.

Industrial facilities depend on them heavily. Big manufacturing facilities need stable power. These transformers supply heavy equipment. Motors, compressors, and huge assembly line need this power. They make sure smooth procedures. Power variations trigger problems. These systems aid prevent that.

Renewable resource jobs utilize them usually. Solar ranches produce high voltage DC. Wind generators create variable air conditioning. These transformers tip down the voltage. They make the power usable for the grid. Link points require specific voltage degrees. These transformers fulfill that demand. They incorporate green power sources properly.

Mining and resource extraction websites require durable power. Remote places have high demands. Processing plants and heavy equipment need substantial electrical energy. These transformers supply trusted power underground or in open pits. Severe settings demand long lasting equipment. Oil-filled transformers deal with dust, dampness, and temperature level swings.

Infrastructure projects depend upon them. Huge construction websites require momentary power circulation. Water treatment plants require regular voltage degrees. These transformers provide the needed step-down feature. They power pumps, control systems, and lights reliably.

Longevity is vital. The oil insulation system safeguards interior components. It dissipates warmth well. This enables constant operation under lots. The robust steel container safeguards versus climate and physical damages. These transformers are designed for lengthy service life. They handle tough problems every day. Upkeep requirements are simple.

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 High Voltage Power Supply Transformer 50kVA-315kVA Range Three-Phase MV&HV Oil Transformers for 10kV Input 400V Output 50Hz, 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 High Voltage Power Supply Transformer 50kVA-315kVA Range Three-Phase MV&HV Oil Transformers for 10kV Input 400V Output 50Hz

What does this transformer do?
This transformer changes high voltage electricity to lower voltage electricity. It takes 10,000 volts (10kV) power. It gives out 400 volts power. It handles large amounts of power, from 50kVA up to 315kVA. It is built for three-phase electrical systems common in factories and big buildings. It works at the standard 50Hz frequency.

Why does it use oil?
The oil cools the transformer. Large transformers get hot. The oil absorbs this heat. It carries the heat away from the core and windings. This keeps the transformer working safely. The oil also acts as insulation. It stops electricity from leaking or sparking inside the tank. It keeps the internal parts safe.

Is this transformer safe?
Yes, safety is critical. We build these transformers strong. The steel tank protects everything inside. We include pressure relief devices. These vent safely if internal pressure gets too high. We fit temperature gauges. These show the oil temperature. The oil itself has high dielectric strength. This stops internal electrical faults. Proper grounding points are provided. This protects against lightning or surges.

How efficient is it?
These transformers are very efficient. They waste very little power. Modern designs use high-quality core steel. Good steel reduces energy lost as heat. We carefully design the windings. This also lowers energy loss. Less lost energy means lower operating costs. It also means less heat is generated inside. This helps the transformer last longer.

What maintenance is needed?
You need to check the oil regularly. Test the oil quality. Make sure it still insulates well. Look for signs of water or dirt. Check the oil level in the conservator tank. Top it up if needed. Inspect the outside for leaks. Listen for unusual noises. Check the bushings and connections. Keep the transformer clean and dry. Follow the manufacturer’s schedule for detailed checks and oil testing.