Oil-Immersed Power Transformer
This oil-immersed power transformer is suitable for outdoor locations such as substations in hydropower stations, industrial and mining enterprises, and agriculture. It has a robust frame structure, enhanced core clamping force, strong short-circuit resistance, and low energy loss.
Technical Specifications
Product Overview
S11 Series Oil-Immersed Power Transformer
The S11 series oil-immersed transformer is designed with a traditional, compact structure to ensure high reliability and operational efficiency. It utilizes a fully sealed oil tank to isolate the transformer oil from the air, effectively slowing the aging process of both the oil and internal insulators. These transformers are engineered for robust performance in various environments, including hydropower stations, power plants, and urban or rural power grid projects, offering a reliable and energy-saving solution for voltage transformation.
Technical Specifications
Connection Type
- Yyn0
- Dyn11
- Yd11
Voltage Ratings
- Compliance Standards
- GB 1094.1-2GB 1094.3GB 1094.5GB/T 6451GB/T 15164
- Tapping Range
- ±5% or ±2+2.5%
Performance Data
Rated Capacity Range
Technical Parameters Overview
| Model | Capacity | No-load Loss | On-load Loss |
|---|---|---|---|
| S11-50/35 | 50 | 158 | 2,075 |
| S11-100/35 | 100 | 240 | 2,075 |
| S11-200/35 | 200 | 345 | 3,300 |
| S11-500/35 | 500 | 600 | 6,000 |
| S11-1000/35 | 1,000 | 1,155 | 11,545 |
