Transformador enchido a óleo monofásico 50Hz Transformador imerso em óleo 50kVA Transformador enchido a óleo 100kVA Monofásico

Overview of Single Phase Oil Filled Transformer 50Hz Oil Immersed Transformer 50kVA Oil Filled Transformer 100kVA Single Phase

Um transformador imerso em óleo é um tipo de transformador elétrico onde o núcleo e os enrolamentos estão submersos em um óleo isolante. Este óleo desempenha duas funções principais: atua como um isolante altamente eficaz entre peças condutoras e como refrigerante para dissipar o calor gerado durante a operação. Esses transformadores são robustos, confiável, e altamente eficiente, tornando-os a escolha padrão para redes de distribuição e transmissão de energia de alta tensão, normalmente instalado ao ar livre em subestações.

Features of Single Phase Oil Filled Transformer 50Hz Oil Immersed Transformer 50kVA Oil Filled Transformer 100kVA Single Phase

• Resfriamento Eficaz: O óleo isolante absorve eficientemente o calor do núcleo e dos enrolamentos e o transfere para as aletas do radiador, permitindo circulação natural ou forçada e maior capacidade de sobrecarga.
• Isolamento Superior: O óleo fornece rigidez dielétrica muito melhor que o ar, permitindo um design mais compacto para uma determinada tensão nominal e protegendo contra curtos-circuitos.
• Construção Robusta: Projetado para longo prazo, operação confiável (muitas vezes 25-30 anos) em ambientes externos agressivos.
• Capacidade de sobrecarga: Pode lidar melhor com sobrecargas de energia temporárias do que transformadores do tipo seco devido à massa térmica e às propriedades de resfriamento do óleo.
• Sistema de Proteção: Equipado com tanque conservador (para permitir a expansão do óleo), respiradouro (para absorver a umidade do ar), e relés de proteção (Revezamento Buchholz) para detecção de falhas internas.
• Econômico: Geralmente mais econômico para aplicações de alta potência em comparação com transformadores do tipo seco.

Specifications of Single Phase Oil Filled Transformer 50Hz Oil Immersed Transformer 50kVA Oil Filled Transformer 100kVA Single Phase

This transformer handles single-phase power at 50Hz. Ele vem em dois tamanhos comuns: 50kVA and 100kVA. The rated power output matches these kVA figures. The primary voltage accepts standard inputs like 11kV or 33kV. The secondary voltage provides common outputs such as 415V or 230V. Voltage taps allow adjustment, typically ±5%. This helps maintain stable output under varying input conditions.

The core uses high-grade grain-oriented silicon steel. This material minimizes energy loss. Copper or aluminum forms the windings. Copper offers better conductivity. Aluminum provides a cost-effective option. Both materials ensure efficient power transfer. The entire active assembly sits inside a robust steel tank. This tank is filled with high-quality insulating mineral oil. The oil insulates the components. It also cools the transformer effectively.

O calor se acumula durante a operação. O óleo absorve esse calor. Natural oil circulation moves the heated oil. O óleo flui ao redor do núcleo e dos enrolamentos. The heat transfers to the tank walls. The surrounding air cools the tank surface. This process is called ONAN cooling. It stands for Oil Natural, Ar Natural. Larger units might need radiators. Radiators increase the cooling surface area.

The transformer includes essential protection. A silica gel breather prevents moisture entry. A pressure relief device vents excess pressure quickly. An oil level gauge shows the oil volume. A drain valve allows oil sampling or removal. An earthing terminal provides a safe ground connection. These features protect the transformer. They ensure reliable, operação de longo prazo.

Rigorous testing confirms performance. Every unit undergoes standard factory tests. These tests include resistance measurements. They check voltage ratio and polarity. They confirm no-load and load losses. Impedance voltage is also measured. Dielectric tests verify insulation strength. Additional tests like temperature rise may be performed. These tests guarantee the transformer meets specifications. The transformer complies with IEC standards. It adheres to relevant national regulations.

Applications of Single Phase Oil Filled Transformer 50Hz Oil Immersed Transformer 50kVA Oil Filled Transformer 100kVA Single Phase

Single phase oil filled transformers work well where three phase power isn’t needed or available. These 50Hz models use oil for cooling and insulation. The 50kVA and 100kVA sizes are common for many smaller power jobs. They are tough and reliable for everyday use.

People often need these transformers in houses or small buildings far from main power lines. They boost the voltage safely for homes. This keeps lights on and appliances running smoothly. Farms use them too. They power equipment like water pumps and small machines. The oil inside helps handle outdoor weather.

Telephone companies and internet providers use these transformers. They power remote signal boxes and cell phone towers. The oil keeps things cool even during heavy use. Small factories and workshops also rely on them. They run tools, luzes, and other essential gear. The 50kVA size is good for medium loads. The 100kVA handles bigger demands.

Construction sites need portable power. These oil filled transformers are built for that. They power temporary lighting and tools. They are simple to move and set up. Solar power and wind energy projects often use them too. They connect small renewable systems safely to the local grid. The oil insulation makes them safe and long-lasting.

Shops and small businesses find them useful. They provide stable power for cash registers, computers, and lighting. The 50kVA model suits many shops well. The 100kVA supports larger stores or small manufacturing units. They are a practical choice for reliable power where high capacity isn’t necessary. Their simple design makes maintenance easier.

perfil de companhia

PDDN Fotoelétron Technology Co., Ltda. é uma das empresas líderes em tecnologia de eletrônica de potência e produtos de energia, que está totalmente envolvida no desenvolvimento de inversores solares， transformadores, reguladores de tensão, armários de distribuição, tiristores， módulos， diodos， aquecedores, e outros dispositivos eletrônicos ou semicondutores. Estaremos comprometidos em fornecer aos usuários produtos de alta qualidade, produtos eficientes e serviço atencioso.

Aceita pagamento via cartão de crédito, T/T, União Ocidental, e Paypal. PDDN enviará as mercadorias para clientes no exterior através da FedEx, DHL, por mar, ou por via aérea. If you want high-quality Single Phase Oil Filled Transformer 50Hz Oil Immersed Transformer 50kVA Oil Filled Transformer 100kVA Single Phase, por favor envie-nos perguntas; estaremos aqui para ajudá-lo.

Métodos de pagamento

L/C, T/T, Western Union, PayPal, Cartão de crédito etc..

Remessa

Por mar, de avião, por expresso, como os clientes solicitam.

Condições de armazenamento

1) Armazenar em ambiente seco à temperatura ambiente.

2) Evite umidade e alta temperatura.

3) Use imediatamente após abrir a embalagem interna.

5 FAQs of Single Phase Oil Filled Transformer 50Hz Oil Immersed Transformer 50kVA Oil Filled Transformer 100kVA Single Phase

Aqui estão 5 common questions about our 50Hz Single Phase Oil Filled Transformers (50kVA & 100kVA models):

What exactly is a single phase oil filled transformer?
É um dispositivo elétrico. It changes voltage levels for single phase power systems. O núcleo e os enrolamentos ficam dentro de um tanque cheio de óleo isolante. This oil cools the transformer and provides electrical insulation. Our models handle 50kVA or 100kVA power at 50Hz frequency.

Why use oil inside the transformer?
O petróleo é crucial. Absorve o calor gerado durante a operação. This keeps the transformer from overheating. The oil also acts as a powerful electrical insulator. It prevents short circuits inside the tank. This combination ensures stable performance and long life.

What do the 50Hz and kVA ratings mean?
50Hz is the standard electrical frequency used in many countries. The transformer is built specifically for this frequency. The kVA rating (like 50kVA or 100kVA) shows its power handling capacity. A 50kVA unit handles less power than a 100kVA unit. Choose the size matching your actual load requirements.

Where should I install this transformer?
Place it outdoors or in a well-ventilated indoor area. The oil tank needs space for heat dissipation. Ensure the location is dry and protected from direct weather exposure if possible. Good airflow around the transformer is important. Follow local electrical codes and safety regulations precisely.

Esses transformadores são seguros?
Sim, segurança é uma prioridade. The tank is sealed to prevent oil leaks. We use high-quality mineral oil with good insulating properties. The design includes features for safe operation under normal conditions. Always operate the transformer within its rated voltage and power limits. This prevents overloads and potential hazards. Regular maintenance checks are essential for ongoing safety.