The SThe -M Series Oil-Immersed Distribution Transformer is the epitome of technological advancement and unparalleled efficiency. This exceptional three-phase powerhouse is meticulously engineered to supersede the S9 series, offering unmatched reliability and superior performance. Through precise enhancement of loss coefficients and strategic optimization of the copper-to-iron ratio, this transformer unveils a design that significantly curtails losses while amplifying cost-effectiveness. The iron core is a masterpiece, crafted from high-conductivity, low-loss silicon steel, dramatically minimizing no-load losses and embodying the pinnacle of design innovation.
High-voltage windings are expertly fashioned with an intricate multi-layer configuration. For transformers up to 500kVA, we utilize multi-layer low-voltage windings, whereas for those rated at 630kVA and above, a pioneering spiral-type low-voltage winding configuration is employed, enhancing electrical performance and mechanical robustness, 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 thwarting oil degradation and bolstering operational reliability. The oil tank design encompasses artistically corrugated plates, designed to elevate oil circulation and optimize heat dissipation. This elegantly simplistic yet robust structure ensures efficient welding, minimizes the potential for leaks, and enhances fluidity and thermal management, significantly boosting performance to unparalleled levels.



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

