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:
- 城鄉配電網路
- 工礦企業
- Power grid renovation and upgrading projects
- 緊湊型預製變電站（套裝變電站）
符合標準
This product complies with major international and national standards:
- IEC 60076-1 - 電源變壓器
- GB/T 1094.1 - 電力變壓器
- GB/T 6451 - 油浸式變壓器技術要求
- JB/T 10088 - 6kV-500kV 變壓器的噪音水平
- GB 20052-2020 – Minimum Allowable Values of Energy Efficiency
主要功能
✔ 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
- 適用於住宅及對噪音敏感的環境
✔ Compact & Robust Structure
- Space-saving design
- Ideal for prefabricated substations
✔ 強大的抗短路能力
- Advanced winding technology
- Excellent mechanical and thermal stability
結構設計
🔸 核心
- 高滲透性晶粒導向矽鋼
- Multi-step structure (3-joint / 5-joint / 7-joint options)
- 完全斜接的接縫：
- Reduced no-load loss
- Lower noise
🔸 繞組
- 優質漆包銅線（QQ 型）
- 無氧銅導體
- Available winding structures:
- 圓柱形
- 連續性
- 螺旋
- 繞箔
➡ 提供：
- 高電氣強度
- Strong mechanical durability
- 高效散熱
🔸 油箱
- Made of high-quality welded steel plates
- 可用結構：
- Oval type
- Rectangular type
- 冷卻方法：
- 散熱器鰭片
- 波紋槽
- 表面處理：
- 酸洗和磷化
- 三塗一飾面油漆
➡ 功能：
- Excellent corrosion resistance
- 可靠的密封性能
- 使用壽命長
應用
- Power distribution systems
- Industrial facilities and factories
- Renewable energy integration projects
- Urban infrastructure construction
- 緊湊型變電站
優勢摘要
- Higher efficiency than S11 transformers
- Energy-saving & environmentally friendly
- 低噪音及低損耗
- Reliable and durable
- 適用於現代智慧型電網
常見問題
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.
2️⃣ Can the S13 transformer be customized?
Yes, customization is available, including:
- 額定容量 (kVA)
- 電壓等級 (HV/LV)
- 向量群組
- 冷卻方式
- Installation type
👉 Custom designs are widely used in industrial and substation projects.
3️⃣ Is this transformer suitable for outdoor and substation use?
Yes, it is designed for both outdoor installation and prefabricated substations.
它的特點是
- Strong sealing performance
- Corrosion-resistant coating
- Stable operation in harsh environments
4️⃣交貨時間一般是多久？
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.
商品評價
目前沒有評價。