S11 Oil Immersed Type Transformer

S11 Series Oil Immersed Transformer: Pioneering Energy Efficiency and Environmental Responsibility

Advanced Engineering and Design

• Premium Core Material：The S11 series utilizes high-quality cold-rolled grain-oriented silicon steel sheets, known for their superior magnetic properties. This material choice results in lower core losses and enhanced energy efficiency, setting a new standard in transformer performance.
• Innovative Joint Structure：The transformers feature a multi-step progressive full-lap joint structure. This design not only strengthens the core but also optimizes the magnetic flux path, leading to improved performance and durability, ensuring long-term reliability.

Key Features

Exceptional Energy Efficiency

• 30% Reduction in No-Load Losses: Compared to the S9 series, the S11 series achieves a significant 30% reduction in no-load losses, contributing to energy conservation and aligning with global emission reduction standards.
• Energy Savings: This reduction in losses translates to substantial cost savings over the transformer's operational life, making it an economically viable choice for power distribution.

Structural Excellence

• Robust and Lightweight Design: The S11 series is designed with a minimalist yet robust approach, ensuring exceptional structural strength and a lightweight build. This design facilitates easy installation and handling.
• Enhanced Oil Flow: The optimized oil flow design ensures superior heat dissipation, reducing energy loss and maintaining operational efficiency, even under heavy loads.

Regulatory Compliance

• Strict Adherence to Standards: Manufactured in strict compliance with IEC 60076 and GB1094, the S11 series meets the highest industry benchmarks for safety, reliability, and performance. This ensures that the transformers are safe to operate and maintain.

10kV Oil Immersed Distribution Transformer energy efficiency grade table