The SThe -M Series Oil-Immersed Distribution Transformer is a groundbreaking innovation, setting a new benchmark for technological excellence and energy efficiency. This exquisite three-phase marvel is designed to surpass the performance of the S9 series, delivering unmatched reliability and extraordinary operational excellence. With meticulous refinement of loss coefficients and a perfectly balanced copper-to-iron ratio, this transformer presents a state-of-the-art design that significantly reduces losses while promoting cost-efficiency. The iron core, masterfully crafted from high-conductivity, low-loss silicon steel, dramatically reduces no-load losses, epitomizing the pinnacle of cutting-edge design innovation.
High-voltage windings are precisely engineered with an advanced multi-layer structure. For transformers with capacities up to 500kVA, we incorporate expertly designed multi-layer low-voltage windings. For those rated at 630kVA and above, a revolutionary spiral type of low-voltage windings is introduced, enhancing both electrical performance and mechanical robustness, particularly under the stringent conditions of short-circuit scenarios.
One of the most distinguishing features of this product is its sophisticated pan-seal design, which expertly isolates transformer oil from external air, effectively preventing oil degradation and enhancing operational reliability. The oil tank design incorporates corrugated plates, ingeniously engineered to improve oil circulation and maximize heat dissipation. This elegantly simple yet robust structure ensures efficient welding, minimizes the risk of leaks, and enhances fluidity and thermal management, significantly elevating performance to an unparalleled level.



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

