High Performance 8 MVA 10 KV 0.4 KV Oil Immersed Transformer for Urban Distribution

Overview of High Performance 8 MVA 10 KV 0.4 KV Oil Immersed Transformer for Urban Distribution

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 High Performance 8 MVA 10 KV 0.4 KV Oil Immersed Transformer for Urban Distribution

• 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 High Performance 8 MVA 10 KV 0.4 KV Oil Immersed Transformer for Urban Distribution

This 8 MVA oil-immersed transformer is built for difficult metropolitan power circulation. It tips down 10,000 volts to a functional 400 volts. This transformer reliably powers dense city locations. Its robust design takes care of requiring grid conditions well.

The core utilizes high-grade cold-rolled silicon steel. This steel decreases energy losses. Reduced losses mean much better efficiency and reduced operating costs. The windings are high-purity copper. Copper windings ensure superb conductivity and warmth tolerance. This transformer remains amazing and effective under hefty tons.

High-grade protecting oil borders the core and windings. This oil provides premium insulation and air conditioning. The tank is welded steel. It is strong and leak-proof. A conservator container handles oil volume modifications safely. Temperature adjustments do not affect performance.

All-natural oil flow maintains points cool. Radiators make the most of surface for warmth dissipation. This design makes certain stable procedure. It protects against dangerous overheating. The transformer manages warm well throughout peak need.

Safety is crucial in cities. This system includes a Buchholz relay. It finds internal gas accumulation from faults. A sudden pressure relay activates promptly for significant issues. Pressure relief devices shield the tank. These attributes prevent surges and fires. They reduce damage during interior issues.

The transformer stands up to basic brief circuits. Its strong building and construction secures versus electric faults. It manages short-term overloads effectively. This integrity is necessary for metropolitan grids. Upkeep is simple. Evaluation points are very easy to accessibility. Regular checks are basic. This layout guarantees lengthy service life with marginal downtime.

Performance satisfies strict criteria. It provides stable voltage under varying lots. Power top quality stays high for sensitive city devices. Its compact dimension fits well in urban substations. Room is typically limited there. This transformer provides trustworthy power for essential urban facilities.

Applications of High Performance 8 MVA 10 KV 0.4 KV Oil Immersed Transformer for Urban Distribution

Urban power networks require reputable transformers. This 8 MVA oil submersed transformer manages 10,000 volts to 400 volts. It powers thick city areas efficiently. Its high capacity sustains big lots. Think shopping malls, healthcare facilities, workplace towers. These areas require continuous, secure electrical power.

The oil air conditioning system is important. It takes care of heat well throughout hefty usage. This avoids overheating. Overheating reasons failings. The robust storage tank protects inner parts. This consists of the core and windings. The layout makes certain long service life. It withstands tough city problems. Contamination, resonance, temperature level swings take place. The transformer deals.

Security is crucial near individuals. The oil insulation and container construction lessen fire risk. Fire in cities is disastrous. Drip prevention attributes are consisted of. Environmental management matters also. Maintenance accessibility is simple. Professionals check oil levels, connections, determines easily. Downtime needs to be minimal. This unit sustains that objective.

Area is always tight underground or in substations. The transformer’s portable impact assists. It fits constricted locations. Cities broaden constantly. Power demands grow. This 10kV/0.4 kV unit supplies necessary capacity. It incorporates right into existing grids smoothly. Voltage law is specific. Sensitive devices requires stable power. This transformer delivers it. Power top quality issues hurt electronics. This system decreases those risks. It’s a workhorse for urban electrical power supply.

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 Performance 8 MVA 10 KV 0.4 KV Oil Immersed Transformer for Urban Distribution, 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 Performance 8 MVA 10 KV 0.4 KV Oil Immersed Transformer for Urban Distribution

What exactly does this transformer do?
This transformer changes high voltage electricity to low voltage electricity. It takes 10,000 volts from the power grid. It steps this down to 400 volts. This lower voltage is safe for homes and businesses in the city. It handles a large capacity, 8 MVA. This means it powers many city blocks efficiently.

Why is it good for city power networks?
City power networks need reliable equipment. This transformer is built tough. It handles the heavy, constant loads found in urban areas. Its design focuses on steady performance. It minimizes power interruptions. People and businesses get consistent electricity. This is crucial for a busy city.

Is the oil inside safe?
Yes, the oil is very safe. It serves two main purposes. First, it cools the transformer core and windings. Second, it provides electrical insulation. Modern transformer oil is highly refined. It has excellent fire safety properties. It meets strict international safety standards. Regular checks ensure it stays safe.

How efficient is this transformer?
This transformer is highly efficient. It uses advanced core materials and design. Less electricity is lost as heat during voltage conversion. This saves significant energy over its lifetime. Lower energy loss means lower operating costs. It also reduces strain on the overall power grid. Efficiency is a major benefit.

What maintenance does it need?
Oil-immersed transformers need regular checks. Technicians monitor the oil level and quality. They test the oil for breakdown or contamination. They inspect bushings, connections, and cooling systems. These checks are vital. They prevent failures and extend the transformer’s life. Proper maintenance ensures decades of reliable service.