Overview of 50kva 100kva 200kva 400kva 500kva 11kv 33kv Voltage MV&HV S11/S13 Three Phase Oil Immersed Distribution Transformer

Transformer accessories refer to various auxiliary equipment or materials used in conjunction with transformers to assist them in achieving their functions. 50kva 100kva 200kva 400kva 500kva 11kv 33kv Voltage MV&HV S11/S13 Three Phase Oil Immersed Distribution Transformer 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 50kva 100kva 200kva 400kva 500kva 11kv 33kv Voltage MV&HV S11/S13 Three Phase Oil Immersed Distribution Transformer

Below are the specifications for 50kVA, 100kVA, 200kVA, 400kVA, and 500kVA three-phase oil-immersed distribution transformers. These take care of medium and high voltages like 11kV and 33kV. They satisfy the S11 or S13 energy efficiency requirements.

These transformers step down voltage safely for places needing dependable power. Factories, commercial buildings, and infrastructure jobs utilize them. The core utilizes top-quality, low-loss silicon steel laminations. This lessens wasted energy and warmth.

Windings are copper or light weight aluminum. They are very carefully wound for consistent efficiency. The entire core and winding assembly rests inside a strong, welded steel storage tank. This storage tank is filled with top notch insulating mineral oil. The oil cools down the transformer and supplies electrical insulation.

Cooling down occurs normally. Warmth from the core and windings transfers to the oil. The oil distributes by convection. Radiator financial institutions affixed to the tank raise the air conditioning surface. Larger kVA units have bigger radiators for far better warm dissipation.

The transformer endures conventional power system surges. It has actually a rated temperature rise limit. This is generally 55 ° C or 60 ° C above ambient temperature level. The transformer runs dependably within this array.

Vital defense gadgets are common. The oil level indicator shows the protecting oil volume. The stress alleviation tool protects against interior pressure surges. The silica gel rest keeps wetness out of the oil.

Terminations are bushings ranked for the system voltage. They connect the transformer to the high-voltage line. The storage tank is robustly created. It consists of lifting lugs and jacking factors for risk-free setup and maintenance. The external surface area gets a safety paint finish for long life outdoors.

Applications of 50kva 100kva 200kva 400kva 500kva 11kv 33kv Voltage MV&HV S11/S13 Three Phase Oil Immersed Distribution Transformer

These transformers take care of huge power work. They tip down high voltage electricity. This takes place at substations or right where power is made use of. S11 and S13 models indicate they throw away less power. That saves money in time.

The 50kVA, 100kVA, 200kVA, 400kVA, and 500kVA dimensions fit lots of demands. They collaborate with 11kV or 33kV input lines. This covers medium and high voltage networks. The oil inside cools down the core and windings. It maintains temperature levels steady. This oil also shields the inner parts.

Factories use these transformers a great deal. They power heavy equipments and huge illumination systems. Mining procedures need them for remote equipment. Large business structures count on them also. Think shopping center, medical facilities, and workplace towers. They supply stable power for everything inside.

Housing developments get power from these systems. They feed entire areas securely. Water therapy plants depend on their dependability. Building and construction sites utilize them for short-lived high power. Renewable energy projects link through them. Solar farms and wind turbines feed right into the grid this way.

The design is difficult. It takes care of harsh climate and demanding conditions. The container is bonded steel. It holds the oil safely. Links are very easy to access. Upkeep stays simple. Defense features guard against overloads and mistakes. This avoids damages and failures.

These transformers supply power effectively. They create the backbone of circulation networks. They are crucial for commercial and industrial growth. Power gets to where it’s required accurately. Services run efficiently. Areas remain connected.

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 50kva 100kva 200kva 400kva 500kva 11kv 33kv Voltage MV&HV S11/S13 Three Phase Oil Immersed Distribution Transformer, 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 50kva 100kva 200kva 400kva 500kva 11kv 33kv Voltage MV&HV S11/S13 Three Phase Oil Immersed Distribution Transformer

What are these transformers used for?
These 50kva to 500kva oil-filled transformers handle power distribution. They step down higher voltages like 11kV or 33kV to safer, usable levels. They power factories, large buildings, farms, and housing areas needing medium or high voltage supply.

Why choose 11kV or 33kV?
The voltage depends on your supply line and how far power travels. Longer distances need higher voltage like 33kV to reduce power loss. Shorter runs or local grids often use 11kV. Check your incoming line voltage to pick the right transformer.

What’s the difference between S11 and S13?
S11 and S13 refer to efficiency levels. S13 transformers waste less power as heat. They use better core steel and smarter designs. S13 costs more upfront but saves money on electricity bills over many years. S11 is a good standard choice.

Where do I install one?
These transformers need a solid concrete pad outdoors. They require good air flow around them. Keep them away from walls or anything blocking ventilation. Fencing is often needed for safety. They are built for tough weather but avoid flooding areas.

How much maintenance is needed?
Check the oil level and condition regularly. Look for leaks. Monitor the temperature gauges. Clean bushings and radiators from dirt. Get professional oil testing every few years. Proper maintenance ensures long life and prevents failures.