The SThe -M Series Oil-Immersed Distribution Transformer redefines excellence in modern technology, setting an unparalleled standard in both efficiency and sophistication. This advanced three-phase powerhouse outshines the S9 series, offering remarkable reliability and stellar performance. Through the meticulous refinement of loss coefficients and the strategic optimization of the copper-to-iron ratio, this transformer exemplifies a design that vastly reduces energy losses while ensuring maximum cost-effectiveness. The iron core is skillfully engineered with high-conductivity, low-loss silicon steel, drastically diminishing no-load losses and embodying the pinnacle of innovative design.
The high-voltage windings are expertly crafted using an intricate multi-layer structure. For transformers that are up to 500kVA, we utilize multi-layer low-voltage windings; however, for those with a rating of 630kVA and above, a pioneering spiral type of low-voltage windings enhances the electrical performance and mechanical strength, especially under the arduous conditions of a short circuit.
A distinctive feature of this product is its cutting-edge pan-seal design, which expertly isolates transformer oil from external air, ingeniously preventing oil degradation and enhancing operational reliability. The oil tank design features corrugated plates, artistically engineered to improve oil circulation and maximize heat dissipation. This elegantly simplistic yet sturdy construction ensures efficient welding, minimizes the risk of leaks, and elevates fluidity and thermal management, significantly boosting performance to extraordinary heights.



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

