The S - Beierbian Group Co., Ltd proudly presents an innovation in power transformation with our Oil Filled Submersible Transformer featuring a robust sealed construction design.The -M Series Oil-Immersed Distribution Transformer is a pinnacle of technological advancement and efficiency, setting a new standard in the industry. Engineered as a three-phase wonder, it surpasses the S9 series with its unmatched reliability and exceptional performance. By meticulously refining loss coefficients and optimizing the copper-to-iron ratio, this transformer offers a design that drastically reduces losses while enhancing cost-efficiency. Its iron core is crafted with high-conductivity, low-loss silicon steel, drastically minimizing no-load losses and representing state-of-the-art innovation in design.
High-voltage windings are exquisitely engineered with a complex multi-layer structure. For transformers up to 500kVA, multi-layer low-voltage windings are utilized, while those rated at 630kVA and above benefit from an inventive spiral type of low-voltage windings that bolsters both electrical performance and mechanical strength, especially under the rigorous conditions of a short circuit.
A standout attribute of this product is its revolutionary pan-seal design, which expertly isolates transformer oil from external air, thereby preventing oil degradation and enhancing operational reliability. The oil tank design features corrugated plates, artfully crafted to boost oil circulation and optimize heat dissipation. This elegantly simple yet robust structure ensures efficient welding, minimizes the risk of leaks, and enhances fluidity and thermal management, dramatically elevating performance to extraordinary levels.



Our dedicated team actively participates in international power exhibitions,
where we engage directly with clients to showcase CHBEB's superior products on a global platform.

