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2025-01-24
oil-immersed distribution transformer widely used in residential areas, commercial centers, industrial parks, and rural electrification projects.. Compared to S9 or S11, the S13 offers several improvements. Here are the key advantages :
1. Higher Energy Efficiency
Lower no-load loss: The S13 series uses high-quality silicon steel sheets and optimized magnetic circuit designs, reducing no-load losses by 20–30% compared to S11 models. Lower load loss: Improved winding structure and materials reduce resistance and load losses, improving overall efficiency.
2. Improved Temperature Rise Performance
Enhanced oil circulation and cooling systems help maintain stable operation under load.Better thermal management leads to longer insulation life .
3. Reduced Noise Levels
Use of high-permeability silicon steel and precision manufacturing lowers magnetostriction, resulting in quieter operation.
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