The SThe -M Series Oil-Immersed Distribution Transformer represents a pinnacle of technological advancement and operational excellence. As a three-phase powerhouse, it not only surpasses the capabilities of the S9 series but also sets an industry standard for reliability and superior performance. Through the meticulous enhancement of loss coefficients and the strategic optimization of the copper-to-iron ratio, this transformer demonstrates a design that drastically reduces energy losses, ensuring maximum cost-efficiency. With a masterfully designed iron core made from high-conductivity, low-loss silicon steel, it dramatically minimizes no-load losses and embodies cutting-edge design innovation.
The high-voltage windings are crafted with precision, featuring an elaborate multi-layer structure. For transformers with a capacity up to 500kVA, we utilize multi-layer low-voltage windings. For those rated at 630kVA and above, an advanced spiral type of low-voltage windings is incorporated, enhancing both electrical performance and mechanical strength, especially under the rigorous conditions of a short circuit.
A standout feature of this product is its pioneering pan-seal design, which expertly isolates transformer oil from ambient air, ingeniously preventing oil degradation and significantly enhancing operational reliability. The oil tank design also integrates corrugated plates, thoughtfully crafted to optimize oil circulation and maximize heat dissipation. This elegantly minimalist yet sturdy structure guarantees efficient welding, minimizes the risk of leaks, and heightens fluid dynamics and thermal regulation, significantly elevating performance to exceptional levels.



Our dedicated team enthusiastically participates in international power exhibitions,
where we engage with clients directly, showcasing CHBEB's top-tier products to a global audience.

