The SThe -M Series Oil-Immersed Distribution Transformer stands as a beacon of technological sophistication and operational efficiency. This exceptional three-phase marvel is meticulously engineered to far surpass the capabilities of its predecessor, the S9 series, bringing forth reliability and performance like never before. With a strategic focus on optimizing loss coefficients and a finely balanced copper-to-iron ratio, this transformer is a masterpiece of design that not only significantly curtails energy losses but also offers unrivaled cost efficiency. Its iron core, crafted from high-conductivity, low-loss silicon steel, ensures that no-load losses are minimized to a great extent, representing the pinnacle of innovative engineering in transformer design.
The high-voltage windings are crafted with precision, utilizing a sophisticated multi-layer structure. For transformers rated at 500kVA and below, we employ multi-layer low-voltage windings. As we scale up to 630kVA and beyond, an innovative spiral-type low-voltage winding is introduced, enhancing both the electrical performance and mechanical resilience, particularly under the rigorous conditions of a short circuit.
A standout feature of the product is its avant-garde pan-seal design, ingeniously crafted to isolate transformer oil from external air, effectively preventing degradation and significantly bolstering operational reliability. The oil tank’s design seamlessly integrates elegantly crafted corrugated plates, thoughtfully designed to optimize oil circulation and heat dissipation. This simple yet robust structure ensures efficient welding, minimizes leakage risks, and enhances fluid dynamics and thermal management, elevating performance to unprecedented peaks.



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

