Transformador de potência imerso em óleo 3150 Kva 3000 Kva 6300 Que transformador

Overview of Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Que transformador

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 Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Que transformador

• 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 Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Que transformador

These oil-immersed power transformers accurately step voltage up or down for industrial and energy use. They come in usual abilities: 3150 KVA, 3000 KVA, e 6300 KVA.

All systems feature a robust steel tank loaded with state-of-the-art shielding oil. This oil cools the windings and core successfully. The core makes use of top notch, laminações de aço silício de grão orientado. Isso diminui as perdas de energia durante o procedimento. Standard insulation course is commonly Class A. This makes sure excellent thermal endurance.

Main and second voltage scores are adjustable. Typical HV options consist of 11kV, 22kV, ou 33kV. LV choices are typically 415V, 433V, ou 6.6 kV. The specific voltages depend upon your certain application requirements. Insusceptibility worths are developed according to typical requirements. This shields versus fault currents.

ONAN cooling is basic. This indicates Oil Natural, Air Natural blood circulation. Bigger devices might make use of ONAF cooling (Óleo Natural, Flying Force). This includes fans for extra air conditioning capacity. Temperature level increase restrictions comply with worldwide criteria. Limits are normally 55 ° C ou 65 ° C over ambient.

Effectiveness meets or exceeds appropriate criteria like IEC 60076 or IEEE C57.12. Low no-load and lots losses are a concern. This saves operating expense over the transformer’s lifetime. Systems consist of vital safety devices. These are stress alleviation gadgets and oil level indicators. Buchholz relays are fitted for larger devices. This spots interior gas generation from faults.

A configuração é simples. Systems are designed for outside positioning. Appropriate foundations and clearances are essential. Regular maintenance includes examining oil degrees and problem. Regular electric testing is likewise suggested. These transformers use years of reputable solution. They deal with continuous hefty tons safely.

Applications of Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Que transformador

Oil submersed power transformers manage hefty electric loads accurately. Typical dimensions like 3150 KVA, 3000 KVA, e 6300 KVA are workhorses throughout numerous sectors. They step voltage up or down effectively. Huge factories need these transformers. Places like steel mills, plantas químicas, and car suppliers utilize massive quantities of power. These transformers handle the power circulation efficiently. They keep equipment running securely.

Power generation sites depend upon them also. Hydroelectric dams, thermal power plant, and renewable resource farms produce power at particular voltages. Transformers readjust this voltage for long-distance transmission. They additionally tip down voltage for local distribution networks. This ensures power reaches homes and services securely. Substations utilize these transformers frequently.

Growing cities and expanding commercial zones require updated power framework. Setting up 3000 KVA or 6300 KVA transformers boosts grid ability. They manage the increased electricity need from brand-new structures and factories. This avoids overloads and power outages. Energy firms install them frequently.

Building jobs often require temporary high-capacity power. Transformers like the 3150 KVA design offer this on-site. They power heavy tools dependably. Mining procedures in remote locations also use them. They adapt power from local resources or generators for hefty equipment usage.

These transformers are built challenging. They run continually sought after problems. The oil inside cools down the windings efficiently. It additionally shields the components. This design enables reputable, lasting solution. They require proper setup and upkeep. This guarantees maximum uptime and security. Picking the appropriate size (3150 KVA, 3000 KVA, 6300 KVA) é importante. It should match the details power demands of the application.

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 Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Que transformador, 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 Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Que transformador

What cooling systems do these transformers use?
These transformers mainly use ONAN or ONAF cooling. ONAN means oil circulates naturally inside the tank. Air flows naturally over the tank’s surface. ONAF also uses natural oil flow. Fans blow air over the tank’s surface. This helps remove heat better. Both methods keep the transformer working safely. The right system depends on the load and location.

Where should we install these oil transformers?
Install them outdoors or in well-ventilated indoor spaces. Good airflow is essential. They need space around them for cooling and safety. Keep them away from fire hazards. Ensure the ground slopes for oil containment. This protects the environment if leaks happen. The foundation must be strong enough. It holds the transformer’s weight and oil. Follow local safety rules exactly.

What regular maintenance do they need?
Verifique o nível do óleo com frequência. Look for leaks around the tank and valves. Teste a qualidade do óleo anualmente. This checks its insulation strength and moisture. Monitor the silica gel in the breather. Change it when it turns pink. Clean bushings and radiators. Inspect cooling fans and pumps. They must work correctly. Keep records of all checks and tests. This helps spot problems early.

What causes these transformers to fail?
Overloading is a big cause. It creates too much heat. This damages insulation over time. Moisture entering the oil is another problem. It lowers the oil’s insulation power. This can cause internal faults. Bad connections create heat spots. Loose connections can spark. Lightning strikes or voltage surges stress the insulation. Old age weakens materials. Poor maintenance makes these issues worse.

How long does a 3150kVA, 3000kVA, or 6300kVA oil transformer last?
Esperar 20 para 30 anos de serviço. This depends heavily on use and care. Running it within its rated load helps. Keeping the oil clean and dry is vital. Preventing moisture entry extends life. Avoiding overloads prevents premature aging. Regular maintenance finds small issues. Fixing them quickly prevents bigger failures. Good installation practices matter too. The environment affects lifespan. Harsh conditions shorten it.