The SThe -M Series Oil-Immersed Distribution Transformer is a testament to technological sophistication and unparalleled efficiency. This three-phase powerhouse is meticulously engineered to outperform the S9 series, offering unmatched reliability and extraordinary performance. With precision, it enhances loss coefficients and optimizes the copper-to-iron ratio, resulting in a design that dramatically reduces losses while amplifying cost-efficiency. The iron core is expertly crafted from high-conductivity, low-loss silicon steel, significantly reducing no-load losses and standing as a pinnacle of cutting-edge innovation.
The high-voltage windings are intricately crafted with a sophisticated multi-layer structure. For transformers with capacities up to 500kVA, we utilize multi-layer low-voltage windings. For those rated at 630kVA and above, an inventive spiral type of low-voltage windings is employed to enhance electrical performance and mechanical strength, particularly under the rigorous conditions of a short circuit.
A standout feature of this product is its pioneering pan-seal design, which effectively isolates transformer oil from external air, ingeniously preventing oil degradation and significantly boosting operational reliability. The oil tank design features corrugated plates, masterfully crafted to enhance oil circulation and optimize heat dissipation. This elegantly simple yet formidable structure ensures efficient welding, minimizes the risk of leaks, and elevates fluid dynamics and thermal management, dramatically driving performance to unprecedented heights.



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

