The SThe -M Series Oil-Immersed Distribution Transformer sets a distinguished new standard in technological excellence and efficiency. This remarkable three-phase powerhouse is meticulously engineered to outshine the S9 series, offering unrivaled reliability and superb performance. By meticulously optimizing loss coefficients and refining the copper-to-iron ratio, this transformer embodies a design that dramatically minimizes losses while maximizing economic efficiency. The iron core is exquisitely crafted with high-conductivity, low-loss silicon steel, substantially reducing no-load losses, and exemplifying the pinnacle of cutting-edge innovation in transformer design.
The high-voltage windings are expertly crafted with a sophisticated multi-layer structure. For transformers rated up to 500kVA, we utilize multi-layer low-voltage windings, while for those with a capacity of 630kVA and beyond, an ingenious spiral type of low-voltage windings is employed to enhance both electrical performance and mechanical strength, particularly in the demanding scenarios of short circuit conditions.
A standout feature of this product is its groundbreaking pan-seal design, which effectively separates transformer oil from external air, ingeniously preventing oil degradation and significantly boosting operational reliability. The oil tank design features corrugated plates, artistically engineered to optimize oil flow and maximize heat dissipation. This elegantly simple yet robust structure ensures efficient welding, minimizes the risk of leaks, and elevates fluidity and thermal management, markedly enhancing performance to extraordinary levels.



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

