The SThe -M Series Oil-Immersed Distribution Transformer exquisitely redefines technological sophistication and efficiency. This exceptional three-phase transformer is meticulously engineered to transcend the S9 series, offering unparalleled reliability and remarkable performance. Through the meticulous enhancement of loss coefficients and the strategic optimization of the copper-to-iron ratio, this transformer boasts a design that dramatically curtails losses while maximizing cost-effectiveness. The iron core, a testament to masterful craftsmanship, is constructed with high-conductivity, low-loss silicon steel, significantly minimizing no-load losses and representing the pinnacle of design innovation.
High-voltage windings are crafted with precision, utilizing a sophisticated multi-layer structure. For transformers up to 500kVA, we implement advanced multi-layer low-voltage windings. For transformers rated at 630kVA and above, an innovative and revolutionary spiral type of low-voltage windings is employed, enhancing both electrical performance and mechanical strength, especially under the demanding conditions of a short circuit.
A standout feature of this product is its cutting-edge pan-seal design, which effectively insulates transformer oil from external air, ingeniously preventing oil degradation and significantly boosting operational reliability. The oil tank is thoughtfully designed with corrugated plates, which are artistically crafted to optimize oil circulation and maximize heat dissipation. This elegantly simple yet sturdy structure ensures efficient welding, minimizes the risk of leaks, and enhances fluidity and thermal management, dramatically elevating performance to extraordinary heights.



Our dedicated team passionately engages in international power exhibitions,
where we connect with clients to showcase CHBEB's top-tier products on the global stage.

