Overview of 300KVA 500KVA 750KVA 1000KVA Oil Immersed Transformer 35KV 13200/240v Distribution Transformer Three Phases 380V 400V 440V 480V

Transformer accessories refer to various auxiliary equipment or materials used in conjunction with transformers to assist them in achieving their functions. 300KVA 500KVA 750KVA 1000KVA Oil Immersed Transformer 35KV 13200/240v Distribution Transformer Three Phases 380V 400V 440V 480V is crucial for the regular operation of transformers, as they can ensure stable operation under various environmental conditions and improve the efficiency and reliability of transformers. At the same time, the mintenance and upkeep of transformer accessories are also important links to ensure the normal operation of transformers, and regular inspections and replacements are needed to ensure their normal operation. Transformer accessories are essential auxiliary equipment and materials for the regular operation of transformers and are of great significance for stable operation and efficiency.

Transformer Accessories Mainly Include the Following Types

Transformer oil: used for insulation and cooling.

Transformer oil conservator: stored transformer oil and maintained a stable oil level.

Radiator: Used to transfer the heat generated by the transformer to the surrounding air and maintain stable transformer temperature.

Respirator: used to regulate the internal gas pressure of the transformer and prevent deformation of the transformer oil tank.

Explosion-proof tube: used to prevent the gas and oil flow generated in the event of internal faults in transformers from spraying out.

Insulation sleeve: used to protect the windings and leads of transformers, preventing electric shock and short circuits.

Thermometer: used to monitor the temperature of transformers and detect abnormal situations promptly.

Gas relay: used to monitor the pressure and temperature of the gas inside the transformer and detect faults promptly.

Voltage and current transformers: Used to convert transformers’ voltage and current signals into measurable electrical signals.

Lightning arrester: used to protect transformers from lightning and overvoltage impacts during operation.

Specifications of 300KVA 500KVA 750KVA 1000KVA Oil Immersed Transformer 35KV 13200/240v Distribution Transformer Three Phases 380V 400V 440V 480V

These oil-immersed transformers handle power circulation successfully. They tip down high voltage electrical power for commercial and commercial usage. Typical power scores consist of 300KVA, 500KVA, 750KVA, and 1000KVA. This covers a variety of power demands.

The key voltage is 35KV. This connects straight to medium-voltage circulation lines. The additional voltage is 13200/240 volts. This matches specific North American distribution systems. Outcome voltages are flexible. Choices consist of 380V, 400V, 440V, and 480V. This matches different worldwide and industrial requirements.

All systems are three-phase transformers. Three-phase power is conventional for heavy equipment and big centers. The core and windings rest inside a robust steel container. The container is full of insulating oil. This oil cools the transformer. It also supplies essential electrical insulation.

Natural oil blood circulation cools down smaller devices. Bigger systems commonly utilize forced air cooling. Fans blow air over radiators affixed to the tank. This improves cooling capacity. The transformer runs reliably outdoors. Placing options include pad-mounting or positioning it on a concrete plinth.

These transformers serve vital roles. They feed power to manufacturing facilities, large structures, and mining operations. They attach renewable energy resources to the grid. Defense features are crucial. Requirement installations consist of pressure alleviation gadgets and temperature determines. Buchholz relays discover interior mistakes. Oil degree indicators keep track of the protecting fluid.

Applications of 300KVA 500KVA 750KVA 1000KVA Oil Immersed Transformer 35KV 13200/240v Distribution Transformer Three Phases 380V 400V 440V 480V

These oil immersed transformers deal with major power needs. They step down high voltage electrical power to safer, usable degrees. Typical dimensions are 300KVA, 500KVA, 750KVA, and 1000KVA. The 35KV primary voltage links them to regional high-voltage line. The secondary side delivers lower voltages like 240V, 380V, 400V, 440V, and 480V. This adaptability suits various devices and local standards. They are developed difficult for demanding jobs.

Manufacturing facilities rely heavily on these units. Large motors, heavy equipment, and assembly line need stable, high-capacity power. A 750KVA or 1000KVA transformer typically powers a whole production area. It makes sure makers run smoothly without voltage decreases. This avoids pricey manufacturing quits. Constant power safeguards delicate equipment as well.

Power companies use them thoroughly. They are placed in substations near communities or industrial parks. Here, they take the 35KV incoming power. They reduce it to the distribution levels required in your area. This may be 240V for some locations or 400V/480V for others. They form the important web link between the major grid and neighborhood customers. Dependability is crucial right here.

Big structures need these transformers too. Assume mall, healthcare facilities, workplace complicateds, or information centers. Their interior electrical systems need substantial power. A 500KVA or 750KVA system may offer the whole building. It offers the appropriate voltage for lighting, a/c systems, lifts, and servers. Oil cooling assists take care of the warmth from consistent high loads.

Renewable resource websites also benefit. Solar farms or wind parks generate power, often at medium voltage. This power requires conditioning and connection to the grid. These transformers deal with that interface. They tip up or down the voltage as required for grid injection. Their robust design endures exterior problems near generation points.

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 300KVA 500KVA 750KVA 1000KVA Oil Immersed Transformer 35KV 13200/240v Distribution Transformer Three Phases 380V 400V 440V 480V, 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 300KVA 500KVA 750KVA 1000KVA Oil Immersed Transformer 35KV 13200/240v Distribution Transformer Three Phases 380V 400V 440V 480V

What are these transformers used for?
These oil-immersed transformers supply power for big buildings, factories, and industrial sites. They step down high voltage electricity from the power grid (35kV) to safer, usable levels (like 240V, 380V, 400V, 440V, 480V). They handle large power demands reliably.

What voltages do they work with?
The primary side connects to a 35,000-volt (35kV) supply. The secondary side gives you standard low voltages. Choose the exact output voltage you need: 240 volts, 380 volts, 400 volts, 440 volts, or 480 volts. They are built for three-phase electrical systems.

Where should I install one?
Install them outdoors only. They need a stable concrete pad. Leave enough open space around the transformer for safety. This space lets heat escape properly. It also gives workers room for inspections and maintenance. Keep people and objects away from the transformer.

How do they stay cool?
These transformers use special insulating oil inside the tank. The oil absorbs heat from the windings and core. As the oil heats up, it circulates naturally. The heat transfers to the external tank surface. Then the air outside cools the tank. This natural oil cooling keeps the transformer working safely.

What maintenance is needed?
Check the oil level regularly. Look for leaks. Keep the tank clean. Inspect bushings and connections. Schedule professional oil testing every few years. This checks the oil’s insulating strength. Also, have a technician inspect the internal parts periodically. Good maintenance prevents problems and extends the transformer’s life.