Energy Efficient Distribution Transformers

Our energy efficient distribution transformers series includes two main models: SBH15 amorphous alloy oil-immersed transformers and S13-M.RL three-dimensional wound core oil-immersed transformers. Both are fully sealed designs engineered for AC 50Hz power systems with rated voltages up to 10kV.

The SBH15 amorphous alloy model delivers outstanding energy-saving performance and is particularly suitable for outdoor distribution networks and areas with limited maintenance access. The S13-M.RL wound core model adopts an optimized three-phase magnetic circuit structure, offering high mechanical strength and excellent adaptability to industrial environments with heavy dust conditions.

Both series eliminate the limitations of traditional transformer structures, providing stable operation, low energy consumption, and wide applicability across urban and rural grids as well as industrial distribution systems.

• High energy-saving performance: SBH15 reduces no-load losses by approximately 70%–80%, while S13-M.RL features a joint-free wound core design with reduced magnetic resistance for improved efficiency.
• Strong structural reliability: Amorphous alloy units provide excellent short-circuit and overload resistance, while wound core units ensure balanced magnetic flux and low noise operation.
• Sealed protection system: Vacuum oil filling prevents oil contact with air, slowing insulation aging and extending service life.
• Low-maintenance design: Fully sealed structure with integrated protection and temperature monitoring reduces the need for routine oil testing and maintenance.
• Environment-specific optimization: Each model is tailored for different conditions, including humid outdoor environments and dust-heavy industrial sites.

The energy efficient distribution transformers are widely used in both indoor and outdoor power distribution systems across multiple industries.

We support OEM and ODM customization based on customer drawings or samples. Flexible ordering is available, including low MOQ starting from a single unit and mixed-model orders.

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