The 10kV S13 (S20/S22)-M series oil-immersed distribution transformer is an upgraded generation of high-efficiency and low-loss transformers designed to meet modern power distribution requirements.

Compared with the S11 series, the S13 series features lower no-load loss, improved energy efficiency, and reduced operating costs, making it an ideal solution for energy-saving power systems.

The core is manufactured using high-quality cold-rolled grain-oriented silicon steel with a 45° fully mitered joint structure, ensuring excellent magnetic performance, reduced losses, and low noise operation.

This transformer is widely applied in:

• Kentsel ve kırsal elektrik dağıtım şebekeleri
• Sanayi ve maden işletmeleri
• Power grid renovation and upgrading projects
• Kompakt prefabrik trafo merkezleri (paket trafo merkezleri)

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🔹 Standartlara Uygunluk

This product complies with major international and national standards:

• IEC 60076-1 - Güç Transformatörleri
• GB/T 1094.1 - Güç Transformatörleri
• GB/T 6451 - Yağa Batırılmış Transformatörler için Teknik Gereklilikler
• JB/T 10088 - 6kV-500kV Transformatörlerin Ses Seviyeleri
• GB 20052-2020 – Minimum Allowable Values of Energy Efficiency

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🔹 Temel Özellikler

✔ Higher Energy Efficiency

• Lower no-load loss than S11 series
• Meets higher energy-saving requirements
• Reduces long-term operational costs

✔ Low Noise Performance

• Optimized core design minimizes vibration
• Konutlar ve gürültüye duyarlı ortamlar için uygundur

✔ Compact & Robust Structure

• Space-saving design
• Ideal for prefabricated substations

✔ Güçlü Kısa Devre Direnci

• Advanced winding technology
• Excellent mechanical and thermal stability

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🔹 Yapısal Tasarım

🔸 Çekirdek

• Yüksek geçirgenliğe sahip tane yönelimli silikon çelik
• Multi-step structure (3-joint / 5-joint / 7-joint options)
• için tamamen gönyeli bağlantılar:
  • Reduced no-load loss
  • Lower noise

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🔸 Sargılar

• Yüksek kaliteli emaye bakır tel (QQ tipi)
• Oksijensiz bakır iletkenler
• Available winding structures:
  • Silindirik
  • Sürekli
  • Helezonik
  • Folyo sarma

➡ Sağlar:

• Yüksek elektrik dayanımı
• Strong mechanical durability
• Verimli ısı dağılımı

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🔸 Yağ Tankı

• Made of high-quality welded steel plates
• Mevcut yapılar:
  • Oval type
  • Rectangular type
• Soğutma yöntemleri:
  • Radyatör kanatları
  • Oluklu tank
• Yüzey işleme:
  • Asitle temizleme ve fosfatlama
  • Üç kat-bir-finiş boyama

➡ Özellikler:

• Excellent corrosion resistance
• Güvenilir sızdırmazlık performansı
• Uzun hizmet ömrü

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🔹 Uygulamalar

• Power distribution systems
• Industrial facilities and factories
• Renewable energy integration projects
• Urban infrastructure construction
• Kompakt trafo merkezleri

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🔹 Avantajlar Özet

• Higher efficiency than S11 transformers
• Energy-saving & environmentally friendly
• Düşük gürültü ve düşük kayıp
• Reliable and durable
• Modern akıllı şebekeler için uygundur

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❓ SSS

1️⃣ What is the difference between S11 and S13 transformers?

The S13 transformer offers lower no-load loss and higher energy efficiency compared to S11.
👉 This results in reduced electricity consumption and lower operating costs over time.

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2️⃣ Can the S13 transformer be customized?

Yes, customization is available, including:

• Nominal kapasite (kVA)
• Gerilim seviyeleri (HV/LV)
• Vektör grubu
• Soğutma yöntemi
• Installation type

👉 Custom designs are widely used in industrial and substation projects.

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3️⃣ Is this transformer suitable for outdoor and substation use?

Yes, it is designed for both outdoor installation and prefabricated substations.

Bu özellikler:

• Strong sealing performance
• Corrosion-resistant coating
• Stable operation in harsh environments

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4️⃣ Tipik teslimat süresi nedir?

Delivery time depends on specifications and order quantity.

• Standard models: 3–6 weeks
• Customized orders: 4–8 weeks

👉 Fast production and flexible scheduling are available for urgent projects.