Hermetically Sealed Three Phase Oil-Immersed Power Transformer S11 Model 30-3000kva for 6-10kv Applications

Overview of Hermetically Sealed Three Phase Oil-Immersed Power Transformer S11 Model 30-3000kva for 6-10kv Applications

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 Hermetically Sealed Three Phase Oil-Immersed Power Transformer S11 Model 30-3000kva for 6-10kv Applications

• 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 Hermetically Sealed Three Phase Oil-Immersed Power Transformer S11 Model 30-3000kva for 6-10kv Applications

This transformer deals with three-phase power. It comes sealed tight so absolutely nothing gets in or out. The S11 version ranges from 30 kVA to 3000 kVA. It helps 6 kV or 10 kV applications. Mineral oil cools down and insulates the core and windings inside the storage tank.

The core utilizes premium silicon steel. This design cuts energy loss substantially. Expect low no-load loss numbers. Load loss remains efficient too. The transformer meets strict energy efficiency requirements. This saves money over its long life.

Warmth is managed well. The oil normally circulates. Warm moves from the windings to the oil. After that the oil releases warm via the tank walls. The sealed storage tank avoids oil contact with air. This stops oxidation. Oil quality remains secure much longer. Upkeep requires decline.

Safety and security is built-in. The container is solid steel. It deals with pressure adjustments safely. There is no breathing tool. Dampness can not go into the oil. This shields the insulation system. Integrity boosts in tough conditions. The transformer functions outdoors. It deals with moisture, dust, and temperature level swings.

Installation is uncomplicated. Discontinuations are plainly noted. The system shows up ready for link. It goes through factory testing. We check proportion, polarity, and resistance. Insulation resistance obtains verified. We confirm the voltage hold up against capability. Loss dimensions fulfill the guaranteed values. Specifications like IEC 60076 are adhered to. Efficiency is guaranteed.

Applications of Hermetically Sealed Three Phase Oil-Immersed Power Transformer S11 Model 30-3000kva for 6-10kv Applications

This S11 version three-phase oil transformer manages 30 to 3000kVA for 6-10kV systems. Its hermetically sealed tank is vital. This suggests no air or moisture gets inside. The transformer oil remains tidy and dry. This design stops oxidation. Oxidation deteriorates the oil in time. Clean oil suggests much better insulation and cooling. This directly enhances reliability.

These transformers are constructed hard. They function well sought after environments. Assume factories, mines, huge farms, or remote substations. Dirt, humidity, and temperature level swings are less of an issue. The sealed tank protects the core and windings inside. This security is vital. It protects against contamination. Contamination triggers break downs.

The oil inside does a vital work. It insulates the live components. It additionally brings away warm created throughout operation. Efficient cooling is important. It stops the transformer from overheating. Overheating problems tools. It shortens the transformer’s life. Correct air conditioning guarantees stable power shipment. This security is crucial for sensitive machinery.

Anticipate reduced maintenance needs. The sealed system avoids the need for regular oil checks or replacements usual in various other types. This saves money and time. It likewise minimizes the threat of leaks. Leaks are messy and harmful. The robust construction contributes to a much longer service life. This transformer is designed for continual, reliable operation. It keeps power flowing where you need it most.

Applications prevail. They power big industrial electric motors. They run hefty equipment. They support important facilities like pumping stations. They are discovered in healthcare facilities and big business structures needing reliable high-voltage distribution. The S11 model fulfills contemporary performance criteria. This reduces running costs. Its durability and reduced maintenance make it a practical choice for lasting power demands.

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 Hermetically Sealed Three Phase Oil-Immersed Power Transformer S11 Model 30-3000kva for 6-10kv Applications, 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 Hermetically Sealed Three Phase Oil-Immersed Power Transformer S11 Model 30-3000kva for 6-10kv Applications

What is the S11 model hermetically sealed transformer?
It is an oil-filled power transformer built for three-phase electrical systems. This type is sealed tight permanently. No air or moisture gets inside the tank. This design prevents the insulating oil from degrading over time.

What makes this transformer special?
Its key feature is the permanent, airtight seal. This seal stops the transformer oil from contacting outside air. Oxidation of the oil is prevented. The transformer lasts longer and needs less maintenance. It also improves safety by eliminating the risk of oil leaks.

Where is this transformer typically used?
It works well in places needing reliable power without constant checks. Examples include factories, mines, commercial buildings, and infrastructure projects. It’s good for outdoor installations too. The 6-10kV voltage range suits many distribution networks.

Does it need regular oil checks or changes?
No, it does not. The hermetic seal locks the oil inside safely. The oil stays clean and effective for the transformer’s entire life. You avoid the cost and hassle of periodic oil sampling, testing, and replacement common with other types.

Why pick the S11 over a standard oil transformer?
The main reason is much lower maintenance. You save money and effort long-term. The sealed design also boosts reliability. It protects the core and windings better. You get stable performance and high efficiency. It handles overloads well.