Wound Core Type Transformer

Our wound core type transformer is the S13-M.RL series fully sealed oil-immersed transformer, with a rated capacity range of 80–1600 kVA. It is designed for AC 50Hz power systems with voltage levels up to 10kV.

The product adopts an innovative three-phase three-dimensional wound core structure combined with a mature fully sealed tank design. The overall structure is compact and robust, offering excellent adaptability to complex working environments with high dust levels. It is widely used as a mainstream power distribution solution in industries such as petroleum, metallurgy, and chemical processing.

• Three-dimensional wound core without joints, ensuring low magnetic resistance, balanced magnetic circuit, and excellent electromagnetic performance after vacuum annealing treatment.
• High-quality pure copper windings with reliable manufacturing process, supporting power-off tap changing for flexible operation.
• Standard safety protection and temperature monitoring components ensure a complete and reliable protection system.
• Corrugated oil tank provides strong corrosion resistance, wear resistance, heat dissipation, and oil volume compensation, with a simplified structural design.
• Vacuum oil filling process effectively isolates air and moisture, slows insulation aging, and reduces maintenance requirements.

The wound core type transformer is widely used in industrial sectors such as petroleum, metallurgy, chemical processing, textile, and light industry.

It is especially suitable for environments with high dust concentration such as production workshops and raw material storage areas. The transformer provides stable power conversion and reliable electricity distribution for internal plant power systems and industrial distribution networks.

We provide sample testing services to support customer evaluation before bulk orders. Flexible cooperation models are available to meet different project requirements.

We actively support customized cooperation and project-based solutions, ensuring smooth integration into customer engineering projects and building long-term stable partnerships.

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