The SC Series Station Service Dry-Type Transformer is specially designed to provide reliable auxiliary power supply for substations, power plants, and industrial facilities.

Manufactured using advanced epoxy resin casting technology, this transformer offers high safety, low loss, and long service life, making it suitable for critical power infrastructure environments.

It can be configured with or without protective enclosures depending on installation conditions and is widely used in demanding applications where continuous and stable auxiliary power is required.

Typical applications include:

• Substations and switchyards
• Power plants (thermal, hydro, nuclear)
• Airports and rail transit systems
• Instalações industriais e petroquímicas
• Commercial complexes and high-rise buildings

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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

Alta segurança e resistência ao fogo

• A conceção sem óleo elimina os riscos de incêndio
• Flame-retardant and environmentally friendly
• Adequado para instalação perto de centros de carga

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✔ High Reliability for Critical Power Supply

• Stable operation under continuous load
• Designed for essential auxiliary systems

👉 Ensures uninterrupted operation of key equipment

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✔ Low Loss & Energy Efficient

• Reduced no-load and load losses
• Lower operating costs over lifecycle

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Forte capacidade de sobrecarga

• Excelente dissipação de calor
• Supports forced air cooling for higher capacity

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Resistência à humidade e a ambientes agressivos

• Suitable for high humidity and polluted environments
• Reliable in industrial and outdoor installations

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✔ Intelligent Monitoring & Protection

• Real-time temperature monitoring system
• Controlo automático do ventilador
• Proteção contra alarmes e disparos
• Sistema de monitorização remota opcional

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Instalação compacta e fácil

• Design leve e de dimensões reduzidas
• Flexible installation with or without enclosure

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🔹 Conceção estrutural

🔸 Bobinagem de alta tensão

• Condutores de folha de cobre isentos de oxigénio
• Sistema de isolamento de classe F
• Estrutura reforçada com fibra de vidro
• Fundição em vácuo de resina epóxi

➡ Caraterísticas:

• 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
• Condutas de ar de refrigeração incorporadas
• Resin-sealed structure

Benefícios:

• Forte resistência a curto-circuitos
• Desempenho de arrefecimento eficiente

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🔸 Núcleo

• High-quality grain-oriented silicon steel
• Estrutura da junta escalonada de 45°
• Sistema de fixação cortado a laser

➡ Advantages:

• Baixa perda em vazio
• Redução do ruído
• Elevada resistência estrutural

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🔹 Aplicações

• Substations and auxiliary power systems
• Power generation plants
• Industrial facilities
• Transportation infrastructure (airport, metro)
• Commercial and high-rise buildings

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🔹 Resumo das vantagens

• Designed for station service applications
• High reliability and operational stability
• Fireproof and environmentally friendly
• Funcionamento sem manutenção
• Capacidade de monitorização inteligente
• Suitable for critical power infrastructure

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❓ FAQ

1️⃣ What is a station service transformer?

A station service transformer provides power for:

• Control systems
• Lighting
• Equipamento auxiliar

👉 It ensures the normal operation of substations and power plants.

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2️⃣ Can this transformer operate continuously?

Yes, it is designed for:

• Funcionamento contínuo
• Stable auxiliary power supply

👉 Ideal for critical infrastructure.

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3️⃣ Is it suitable for indoor installation?

Yes, due to:

• Fire-resistant design
• Oil-free structure

👉 It is safe for indoor and confined environments.

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4️⃣ É compatível com monitorização remota?

Sim, pode ser equipado com:

• Monitorização da temperatura
• Sistema de alarme e proteção