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
• Plantas industriales y petroquímicas
• Commercial complexes and high-rise buildings

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🔹 Cumplimiento de las normas

• IEC 60076-11 - Transformadores de potencia de tipo seco
• GB/T 1094.1 - Transformadores de potencia
• GB/T 1094.11 - Transformadores secos
• GB/T 10228 - Requisitos técnicos de los transformadores en seco
• JB/T 10088 - Nivel sonoro de los transformadores de 6kV-500kV
• GB 20052-2020 - Normas de eficiencia energética

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Características principales

✔ Alta seguridad y resistencia al fuego

• El diseño sin aceite elimina el riesgo de incendio
• Flame-retardant and environmentally friendly
• Adecuado para su instalación cerca 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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✔ Gran capacidad de sobrecarga

• Excelente disipación del calor
• Supports forced air cooling for higher capacity

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✔ Resistencia a la humedad y a entornos agresivos

• 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
• Control automático del ventilador
• Alarma y protección contra desconexión
• Sistema de supervisión remota opcional

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✔ Instalación compacta y sencilla

• Dimensiones reducidas y diseño ligero
• Flexible installation with or without enclosure

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🔹 Diseño estructural

🔸 Bobinado de alta tensión

• Conductores de lámina de cobre sin oxígeno
• Sistema de aislamiento de clase F
• Estructura reforzada con fibra de vidrio
• Colada al vacío de resina epoxi

➡ Características:

• High insulation strength
• Baja descarga parcial
• Larga vida útil

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🔸 Bobinado de baja tensión

• Bobinado de lámina de cobre con aislamiento de clase F
• Conductos de aire de refrigeración integrados
• Resin-sealed structure

➡ Beneficios:

• Gran resistencia al cortocircuito
• Refrigeración eficaz

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Núcleo

• High-quality grain-oriented silicon steel
• Estructura de junta escalonada de 45
• Sistema de sujeción cortado con láser

➡ Advantages:

• Baja pérdida en vacío
• Reducción del ruido
• Alta resistencia estructural

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Aplicaciones

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

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🔹 Resumen de ventajas

• Designed for station service applications
• High reliability and operational stability
• Fireproof and environmentally friendly
• Funcionamiento sin mantenimiento
• Capacidad de supervisión inteligente
• Suitable for critical power infrastructure

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PREGUNTAS FRECUENTES

1️⃣ What is a station service transformer?

A station service transformer provides power for:

• Control systems
• Lighting
• Equipos auxiliares

👉 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:

• Funcionamiento continuo
• 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 ¿Es compatible con la supervisión a distancia?

Sí, puede equiparse con:

• Control de la temperatura
• Sistema de alarma y protección