The SThe -M Series Oil-Immersed Distribution Transformer sets an unprecedented standard in technological brilliance and efficiency. This three-phase powerhouse is meticulously engineered to transcend the S9 series, offering unrivaled reliability and extraordinary performance. By strategically refining loss coefficients and optimizing the copper-to-iron ratio, this transformer showcases an ingenious design that notably reduces losses while maximizing cost-effectiveness. The iron core is exquisitely crafted with high-conductivity, low-loss silicon steel, dramatically minimizing no-load losses and representing the pinnacle of innovative design.
High-voltage windings are meticulously crafted with a sophisticated multi-layer structure. For transformers up to 500kVA, we employ multi-layer low-voltage windings, while for those rated at 630kVA and above, an advanced spiral type of low-voltage windings enhances both electrical performance and mechanical strength, especially under the demanding conditions of a short circuit.
A standout feature of this product is its groundbreaking pan-seal design, which expertly isolates transformer oil from external air, ingeniously preventing oil degradation and significantly boosting operational reliability. The oil tank design incorporates corrugated plates, elegantly crafted to optimize oil circulation and maximize heat dissipation. This sleek yet robust structure ensures efficient welding, minimizes the potential for leaks, and enhances fluidity and thermal management, dramatically elevating performance to unprecedented heights.



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

