The SCB13 epoxy resin cast dry-type transformer is an advanced energy-efficient transformer designed for modern power distribution systems requiring ultra-low loss, high safety, and long-term reliability.

As an upgraded version of SCB11, the SCB13 series features significantly reduced losses, improved energy efficiency, and enhanced performance, making it ideal for energy-saving and green building projects.

Manufactured using high-quality materials and advanced vacuum casting technology, it ensures excellent insulation performance and stable operation under demanding conditions.

É amplamente utilizado em:

• Edifícios altos
• Centros comerciais
• Aeroportos e sistemas de metro
• Tunnels and underground facilities
• Chemical and industrial plants
• Centrais nucleares
• Marine and offshore applications

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🔹 Conformidade com as normas

• IEC 60076-11 - Transformadores de potência do tipo seco
• GB/T 1094.1 - Transformadores de potência
• GB/T 1094.11 - Transformadores de tipo seco
• GB/T 10228 - Requisitos técnicos para transformadores de tipo seco
• JB/T 10088 - Níveis sonoros de transformadores 6kV-500kV
• GB 20052-2020 - Normas de eficiência energética

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Caraterísticas principais

✔ Ultra-Low Loss & High Efficiency

• Lower losses than SCB11 series
• Meets high-level energy efficiency standards
• Reduces long-term operating costs

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Alta segurança e resistência ao fogo

• Oil-free design eliminates fire risk
• Flame-retardant and pollution-free
• Suitable for installation in critical environments

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✔ High Reliability & Long Lifespan

• Processo avançado de fundição de resina epóxi
• Nível de descarga parcial baixo
• Excellent thermal and mechanical stability

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Forte capacidade de sobrecarga

• Efficient cooling structure
• Forced air cooling increases load capacity when required

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✔ Excellent Environmental Adaptability

• Moisture-resistant and corrosion-resistant
• Stable operation in harsh environments

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Sistema de monitorização inteligente

• Real-time winding temperature monitoring
• Automatic fan control system
• Proteção contra alarmes e disparos
• Optional remote monitoring and communication

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Instalação compacta e económica

• Small footprint and lightweight
• Reduced installation and infrastructure costs

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🔹 Conceção estrutural

🔸 Bobinagem de alta tensão

• Oxygen-free copper foil conductor
• Sistema de isolamento de classe F
• Estrutura reforçada com fibra de vidro
• Fundição em vácuo de resina epóxi

➡ Advantages:

• High insulation strength
• Baixa descarga parcial
• Longa vida útil

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🔸 Bobinagem de baixa tensão

• Enrolamento de folha de cobre com isolamento de classe F
• Integrated cooling air ducts
• Vedação de resina para maior durabilidade

➡ Fornece:

• Forte resistência a curto-circuitos
• Dissipação de calor eficiente

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🔸 Núcleo

• Aço silício de alta qualidade, de grão orientado, laminado a frio
• Conceção da junta de 45° em degrau
• Estrutura de fixação cortada a laser

Benefícios:

• Menor perda em vazio
• Redução do ruído
• Elevada resistência mecânica

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🔹 Aplicações

• Edifícios e complexos comerciais
• Airports, metros, and tunnels
• Industrial plants and heavy industries
• Data centers and critical facilities
• Marine and offshore installations

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🔹 Resumo das vantagens

• Ultra-low loss and energy-efficient
• Fireproof and environmentally friendly
• Funcionamento sem manutenção
• Elevada fiabilidade e longa vida útil
• Capacidade de monitorização inteligente
• Suitable for high-end projects

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❓ FAQ

1️⃣ What is the difference between SCB11 and SCB13 transformers?

The SCB13 transformer offers lower energy loss and higher efficiency compared to SCB11.

👉 It is more suitable for projects with strict energy-saving requirements and long-term cost considerations.

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2️⃣ Is SCB13 suitable for critical indoor applications?

Sim, é ideal para:

• Edifícios altos
• Centros de dados
• Aeroportos e túneis

👉 Thanks to its fireproof, oil-free, and safe design.

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3️⃣ O transformador necessita de manutenção?

SCB13 is a maintenance-free transformer, requiring only:

• Inspeção de rotina
• Monitorização através do sistema de controlo da temperatura

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4️⃣ Can smart monitoring be integrated?

Yes, the transformer supports:

• Monitorização da temperatura em tempo real
• Controlo do ventilador
• Alarm and protection systems
• Interfaces de comunicação remota

👉 Suitable for smart grid and intelligent building systems.